Stock 454 with turbo. Basically a stock 454 with a little 224/230 @ .

Stock 454 with turbo The truck had around 53,500 original miles on it. Gen VI 454—NA vs Twin-Turbo (12. Feb 23, 2008 · Those are stock pistons. 8:1 cr, stock headed 454. 24th at DSE-1 binbrook ont. 6@141 mph 454 - Turbo 400 - 3. It wasnt nothing to smoke the tires pulling a 8000# trailer loaded level and thats with a stock 4L80E Converter, 3. For a mild street 454,they will be fine. Im wanting to get alittle more speed out of this and need a upgrade. 5 compression. Thanks Feb 1, 2011 · In Part III of our engine build, we build our own homemade turbo kit to test on our Demon Engines Low-Buck 454, using a 74mm Comp Turbo, Turbosmart 45mm Hyper-Gate wastegate, CSU 850 Holley carb Mar 18, 2019 · I have a stock very low mileage 1978 truck 454 with 781 heads. Jan 31, 2014 · just turbo it. 547 lift, a 230/236-degree duration split and 112-degree lsa. w/ S. I had the summit cam in my car last season with a 454 that had a eagle crank and rods with the 400 dollar probe pistons and went 5. Full length headers with 3" collectors and run that to a nice DI/DO Magnaflow. As a car enthusiast and owner of a 454 big block engine, I understand the importance of finding the right twin turbo setup for optimal performance. 25). The cam companies used to warn of this. Dec 13, 2012 · I keep coming back to the LS turbo deal, but that isnt exactly cheap either - but the HP potential is unlimited. Also want it to be a turbo application. 1 and will be powered by 2 92 mm turbos which our capable of 1000hp at there full boost potential. This is while running the quickfuel carb and s475 turbo that is small for a 454. i've owned it for 5 years. i would like to put a turbo on it. Part 2: Key Features of Stock 454 Exhaust Manifold. 89@102mph 1/8 Dec 10, 2020 · The 5 Best Cam for Stock 454: Edelbrock 7162 Performer Cam and Lift Kit – the best cam for Stock 454; COMP Cams CL11-600-4 Thumpr 279TH7 Cam and Lifter Kit for Big Block Chevy ; COMP Cams K11-242-3 Camshaft Kit (CB XE268H-10) Lunati Voodoo Cam and Lifter Kits 10110703LK; Howards Cams CL120245-12 Cam and Lifter Set; Top-rated Cam for Stock 454 Dec 18, 2021 · cam i turbocharged my junkyard big block chevy? how much boost can i run? will my turbo 454 make 1000 hp? how much boost does it take to make over 1000 hp? w But I had a lot of BBC parts already and friends who did too. What happens when you run a pair of S475 Borg Warner turbos on a Junkyard BBC? We grabbed a Gen Feb 19, 2022 · Cherry bomb turbo mufflers on a stock c20 with a 454 big block chevy and true dual exhaust #cherrybombexhaust #cherrybombturbo #454bigblock Drag racing c10s nitrous wins Aug 24, 2016 · We chose 125hp jets for the stock 454. Are there any other LS motors that will work? Id like a solid motor that will make the most reliable HP without About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Will a 350 turbo with shift kit live behind a 454 with very mild cam? Not going to race it, will have skinny street tires on 65 chevy bel air. I know the lobe centers on the summit cam are more turbo friendly and like mentioned earlier they are way cheap. Mounting is made easy with included self-threading speed nuts. But there is this info, and excerpt from a Rochester QJet study which explains the different CFM we'd hear of as being ACTUAL. 030 over . ), headers w/ new 3” dual exh. I have a stage 2 turbo cam and pack srpings everthing else is stock. 030 454 with a 612 lift cam. Aug 20, 2015 · im currently running a 454 with s475. Steve has been building high-horsepower engines for decades and is a ‘household name’ in Hot Rod Drag Week and Sick the Mag’s Sick Week circles, as Steve has both competed in these events and has been Tom Bailey’s right-hand man for Nov 16, 2005 · the 454 truck tbi system is easy to tune with very affordable hardware, been burning chips for these trucks for 20 yrs. 0L, 76mm turbo, JFR"Triple"12 cam, daily driver 9. These kits work with your blower or turbo to help give your engine the most power possible! The Youtube 355 hits the dyno with a simple non inter-cooled turbo kit and makes big power! Stock block, cast crank, and factory rods are pushed pretty hard May 9, 2008 · Home of the Fastest Stock Suspension Drag Radial Car on Drag Week 2011 THANKS- Steve Morris Engines, Dave W @Procharger, Painted with Powder, Weld Wheel, Strange, TCI ProX, M&M Converter and all the individuals that helped along the way to contribute to our Drag Week BB Power Adder WIN! 7. this is the orig. Cada modelo tenía una relación diámetro-carrera de 4,251:4" y una relación de compresión de 11,25:1 tanto en el LS5 como en el LS6. 030 bore, 18cc forged pistons, stock 781 heads. Stock V19114 Body Style Hardtop Engine Size 454 Transmission Turbo 400 Auto Exterior Color Vibrant Blue Interior Color Black GM GT45 T4 STAGE 6 BBC Twin Turbo Kit 572ci 502ci 454ci 427ci 396ci Brand new â streetâ T4 STAGE 5 twin turbo package for Big Block engines. 1 psi through the carb. com. A "Special Turbo-Thrust" upped the power output to 305 hp (227 kW) with a single large four-barrel carburetor. 550 lift range. Jul 23, 2007 · Getting back to the question about a stock bottom end and 454. I only plan on running 8-10psi non-intercooled. How is the quality control of a later block such as my '87, compared to say a 70-71 454? I mean things like core shift, nickel content, etc. leave everything stock. The most complete twin turbo package available. Fits 1965–1967 Chevrolet Chevelle, 1965–1967 Chevrolet Mar 8, 2010 · Hi, here are my limited experiences with an S400 and 454 I ran a standard $600 S400 75mm on a 454HO at 15psi, shifting at 5500rpm on the street, intake temps never over 120 degrees injecting 50/50 water/meth on 90 degree days, that was with no wastegate at all, it never made over 15-16psi. Found in the 1970 Chevelle SS 454, it provided the owner with 450 horsepower and the same earth twisting 500 lb-ft of torque. The only thing not stock is an open element air cleaner, performance ignition module, coil and plug wires from Performance Distributors. I have got a 5. The cylinder heads were the ubiquitous peanut port small ovals. 25 stroke crank, . Jul 19, 2016 · I just acquired a 4 bolt main 454 bare big block. You do not have to use the stock TBI intake, you can use an adapter plate that allows for the 2" throttle bores. Th400 is a fairly tall first gear too, so you don't need any stall whatsoever. a stock 454 with a Oct 30, 2020 · I have a fairly stock 454 with a Performer Plus #2162 cam. Jul 12, 2017 · 36's with 3. The final adjustment to the wastegate controller brought boost to 12. 3 psi of boost, the twin-turbo 454 produced 832 hp at 5,500 rpm and 866 lb-ft of torque at 4,400 rpm. Went 12. I will need t6 flange and ar somewhere around Aug 1, 2023 · The stock 454 TBI is rated for 670 CFM and will have either 80# or 90# injectors. Sep 27, 2012 · Just looking for answers. Don't go crazy with the stroke, cam and heads. feb. 030 over KB flat-top pistons, 296/306 hyd cam, etc. Mar 10, 2020 · As an engine builder, Joshua is very meticulous and carefully measures everything, no matter what the build – stock to 2000+ hp – they all receive the same treatment. I was wondering if anyone has tried spooling anything like these on a 4. 1000 hp on 91 Octane Pump Gas At 30k, we've designed a complete drop-in Twin-Turbo package that can't be beaten. This combo won't break the bank, but will handle your goals. my set up has long tube headers and i have the cast manifolds. Nov 28, 2019 · Flattop pistons with open chamber heads yield about 7. Air and fuel was supplied 2 barrel throttle body EFI system. 500 bore based blocks and also stroker cranks. Apr 18, 2006 · Or if you prefer something even more mild and setup for MPG, install a compcam 252H, headers, and edelbrock performer intake with your Q-jet. Aug 26, 2022 · Good old school Average guy buildOn a 496 BBC The 454 for my El Camino on the dyno. 42 gears and a pretty soft 31" Toyo tire. Mar 7, 2012 · stock 454 turbo cam? Jump to Latest 3K views 7 replies 4 participants last post by SBCS10 Mar 8, 2012 Jan 27, 2007 · Apparently, GM used the larger [11 1/2"] bolt circle pattern with the stock 1986 3/4 ton, 2wd/ 454/Turbo-400 w/ 13" convertor. the last time i went 70 mph i want to say the tach was almost 3600 to 4000 rpm. Not that a turbo 454 is not a formidable package. A good cam. Comps LS6 Nostalgia flat tappet , magnum roller tip rockers . 8ls. I have an '87 454 2 bolt block that I can use for this application. In which case you would replace it anyway. This i Apr 22, 2024 · LS-6 454. Twin turbo, Gt45, forged pistons, forged h beam rods, 1000hp big boost!! Jun 14, 2008 · My pickup with 454 and turbo 350 towed my race car all over the mid west. big ole window. But we do want to improve Apr 17, 2024 · A 454 Twin Turbo Kit is a performance upgrade for your car’s engine that includes two turbochargers instead of one. what about a port injection system like TPI with throttle body at front of intake? any exist? [Modified by Turbo-Jet, 2:41 PM 12/3/2003] Get the best deals for 454 Turbo Kit at eBay. Man what a car That car felt like it was going 55 at 120 mph. Seems to work OK. I'd rebuild it and add an aftermarket intermediate outer race. 25 inches. This gives the most bang for the buck. 0 psi where the 454 thumped out 786 hp and 821 lb-ft of torque. Bolt-ons to come! Feb 4, 2018 · A TKO 500 or a TKO 450 is a good stock 454 tranny as the number 450, 500, 600 indicates the increasing strength (torque rating) just the way a Dana marks there rear ends with increasing numbers (Dana 30 is a Spicer 10 bolt, and a Dana 44 is a Spicer 12 bolt) so the one ton truck Dana 60 is stronger yet again than any car rear end. Oct 8, 2004 · The Turbo City TBI is a rebuilt/overbored GM TBI. To keep costs low, we'll reuse the stock main cap fasteners, which get torqued to one hundred and ten pound feet. The CBM Twin Turbocharged 454 RHS LS is a 7. Like . Originally supplied for a high-horsepower, 6. I used the stock cast pistons and rods along with the stock cast crank. Jump to Latest 21 - 31 of 31 Posts. May 30, 2014 · i have a bone stock 454 with 781 heads untouched with a single plane intake and a holley 750. Aug 19, 2010 · Its really a crapshoot without knowing the full details of the engines and rest of the drivetrain. 060" overbore and 4. 3 is 300 pounds lighter and will make a ton more torque with light boost (than my na 454). 25 stroker crank is 489. Jan 10, 2024 · Hello, I’m currently building a 454 bbc it’s a 2000’s model. No porting . 2-8. I *think* the Holley TBI had a slightly larger bore than the Turbo City unit but don't quote me on that. comFollow The LS NastyChannel: http://youtube. Oct 14, 2008 · Standard stock 4. 8 A set of heads with 62-64cc chambers will bring it up to 9. It's currently idling at about 600 RPMs. 25 to 1 CR. Jun 7, 2005 · They have 11 to 1 CR, forged pistons and big strong 7/16" bolt rod forged rotating assembly, big valve rect port heads, and a hy-po for the time solid lifter cam whereas the lesser motors generally had 10. I will be changing the cam from stock to one more suited to what I will need (suggestions are welcomed). 08 gear), Wilwood front disk brakes, Corvette rally wheels and tires (15x7 front/15x10 rear), Jan 27, 2007 · What RPM should my fairly stock 454 be at idle? It just has an Edelbrock RPM Airgap intake and Holley 750 carb (don't even know if that matters) and I've got a Turbo 400 auto trans. ultimate budget! 62 c20, single cab short bed. 1. How much boost/hp will the block hold? I cant really afford an aftermarket block right now. 19 in 1. Check out the PowerNation store for shirts, hats, After building more than 700 engines in his career, Joshua Gomez of MotorVation Performance, wanted to build himself an engine that was affordable, fast and Jan 20, 2020 · We replaced the low-buck, EBay GT-45 turbo with a larger Borg S480. 1 day ago · Find CHEVROLET 7. TWIN TURBO GEN 6 454-STOCK SHORT BLOCK. 8 liter turbo V6 and a Megasquirt EFI system. , mild to down-right small hy-cams, cast pistons, a cast crank and smaller 3/8" bolt rods along with oval port heads and the small valves. the stock tbi leaves a bit to be desired, parts are scarce, throttle shaft leaks, injector issues etc. With the belt off the engine was ~ 480 hp, nothing wild. Worse case scenario is that it eventually quits. 430" or something as the stock cams were very low lift. Not a mechanic but am familiar with turbo projects on other NA engines. 5. Mechanical lifters and Tri power brought the "Special Super Turbo-Thrust" up to 315 hp (235 kW). dyno my rebuilt 1979 454 peanut port 236 head motor on wed. Of course I read the literature after I installed it. Anyhow, this is just a gunie pig, hence the PVC intake tubes. (Pat)>> We will be reusing our stock rod and piston assemblies because quite frankly, they're in fantastic shape. The carbureted 454 produced 428 hp and 504 lb-ft of torque when run typically. 90/ 4000lbs RW 11. I don't mind rough idle for quickness. I have no idea what block to go with and internals. -300HP ZEX Jul 5, 2010 · - 2014 Ford F150 FX Twin Turbo V6. Cast pistons, stock rods, 2-bolt mains, cast crank 5600 rpm though some take them higher. Why choose a 454 Twin Turbo Kit? The main reason to choose a 454 Twin Turbo Kit is to increase your May 7, 2017 · The truck is a 1982 Chevy c10 with stock height. Have 2 different holley 4150, 2 metering block vacuum secondary carbs. 060 over to 4. Decisions decisions *69 SS 502 EFI /224-228* HR/9. For me it's about the weight, and expense. 82@189 on M/T 295's w/ stock suspension at 3600+ Emblem, Fender, 1965-67 Chevelle/El Camino, 454 Turbo-Jet. i have ceramic coated headers, msd streetfire distributor, msd cables, aluminum 2 row radiator, electric fans , 781 heads ported, scorpion roller rockers, compatible drive train and all Jul 31, 2016 · not sure. 4:56 Posi rear. I put in a stock T400 (good sprag) and a Turbo Action 8 3/4" converter, Griner brake and a 4:30 gear and 33x13 tires. Agreed, I was speaking of slapping a turbo on an otherwise stock setup to hit 500/600+. 5 power valve. These sets are available for stock 454 blocks and stock stroke cranks, as well as large 4. ~2003 GMC 4x4 Factory shortblock 6. I have plans for a turbo on my 2500HD tow truck once i finish the 408ci engine. 0L LS application, the turbos were fed through an air-to-water intercooler from CXRacing. Based on various feedback I'm leaning towards these mod's: 268 cam, new valve springs, roller tip rocker arms, new timing chain and gear and heads cleaned up. This kit is specifically designed for the Chevrolet 454 engine and it is known to significantly increase horsepower and torque. The turbo 350 was a stock rebuild with stock converter. Then added a pair of T3's Buick turbos from a 3. Jul 20, 2018 · With plenty of power and great reliability, this 454 cid twin-turbo LS engine keeps customers knocking at Redline Performance’s door whether they're here in the States or overseas in the Middle East. One is a 4118-s 725 cfm that I jetted 72/78 with 6. 2. Would love to hear what people have done and boost and hp Oct 4, 2021 · how do i make cheap, junkyard big block chevy power? the answer is easy, just add nos or boost! nothing beats the junkyard for affordable, performance motors Aug 4, 2024 · So I picked up a 454 from my buddy for a grand that's an older build based on a 90s truck motor. completly stock looking under hood including Hei air Aug 25, 2015 · Using Westech’s TC-1 Turbo (boost) Controller from Daytona Sensors, we adjusted the boosted pressure up in small increments to 11. I'm still working out some shifter bugs. I want to put it into my 48 Chevy pickup truck, but before I do I want to hop it up a bit, basically I don’t want to be put to shame if a civic pulls up next to me at the stop light. Dec 29, 2005 · I'm REALLY interested in installing a turbo OR supercharger in my '70 Nova, but my current 454 is a 12. The rest of the car is fully restored, except for the drive train. But most the time id never make it get into boost unless merging with traffic or just to hear the turbo whistle. 31 posi . . Emblems are chrome-plated and detail painted with multi-colored enamel in the correct factory design. Car Craft did an article several years ago called the Blue Collar Big Block where they had the same combination you have and put in a Summit 1301 cam (same specs as the Edelbrock Performer Plus cam) and achieved 400 HP and 500 lb/ft of torque. I put that in any turbo 350 for high performance application. i say your motor is probably better than mine and mine handles it fine. Its in a 69 el Camino with a Turbo 400 and 2:73 rear end. Just wondering if you can get any boost on the brake with these turbos on this small of a engine. miles. Looking to go boosted and wanted to see if anyone had turbo recommendations. 3 psi) The final test run on the 454 featured a pair of BorgWarner turbos supplied by Lil John’s Motorsports Solutions (LJMS). Jul 11, 2007 · To get the same power from a 454, you can get away with mostly stock parts, or modified stock parts, and it'll have a TON more grunt in the lower rpms--TORQUE! You'll save money not needing to buy aftermarket heads! A special "Tri power" triple-two-barrel version, called the "Super Turbo-Thrust", produced 280 hp (209 kW). cam and spring swap then hammer-down! Hyper Es, HD Trk rods with ARP bolts, cast crank, 2-bolt maybe 6000. I have a 400 turbo tranny. the killer of most setups is the torque, this is really what breaks the parts. Jul 9, 2024 · My Buying Guide on Twin Turbo for 454 Big Block. Jan 27, 2005 · I have a 454 Chevy big block from a motor home with a turbo 400 auto trans, it’s all stock. 35-50rwhp isn't out of the question here considering how poor the stock exhaust manifolds are on there. But just switching to a stock 454, who knows. Nov 10, 2013 · hello guys i have a 1979 2 door malibu and i am putting a stock bbc out of a 1994 chevy truck, the block is the gen 6 block. Will also use stock convertor if that makes difference. They coil bind at a very modest valve lift. Maybe the Gen V/VI can take a bit more Sep 28, 2017 · Through the stock Quadrajet carburetor and a set of uncorked dyno headers, the engine delivered an oddly quiet 335 horsepower and whopping 485 lb-ft of torque. 25" stroke crank is 496. 3 l33 delivered to my door was 1800. You can always swap cams down the road. Sep 17, 2020 · Alright, so Project Twin Turbo 454 is a GO! I feel fairly confidant about all the parts, like crankshaft bearings, distributor, and more but there is one thing that I am unsure about: Ring gap. los motores 454 se forjaban con hierro fundido y acero, según el nivel de rendimiento que ofrecieran. The engine is a stock 1997 roller 454. Are there any turbos around this price that might work. COMP Cams gold rockers FULL RESULTS-GEN 6 454, SBE & STOCK IRON HEADS, 19 PSI OF BOOST!! Can the stock 454 handle it? We test the stock EFI motor, then add a carbureted intake, the Nov 14, 2021 · It’s not all about horsepower! We take a Chevy 454 big block and dial in hard-hauling, heavy-pulling torque. The engine is a stock 1997 Gen VI roller 454. for the first phase i dont even want to put a cam in it just put on a turbo. Oct 22, 2004 · the 454 chev flywheel / flex plate will bolt to a t-350 converter IF it is a dual pattern flex plate. Assuming the engine would make 350hp and 450 ftlbs with no boost. My engine is a 454 with flattops about 8. COMP Cams gold rockers Jun 16, 2020 · As an engine builder, Joshua is very meticulous and carefully measures everything, no matter what the build – stock to 2000+ hp – they all receive the same treatment. i have b p goodrich p225/70r15 m+s tires on the stock rims. 88 ex . 25" stroker crank is 505 cubic inches Oct 23, 2004 · I did a 468 with a D2R ProCharger that made 951 hp and 863 tq at 17. # matching engine for my 79 short bed silverado. 94 stock 454 with John deer turbo. 73 I was trying to find Stock OEM 454 Cam Specs so I'd know what the starting point would be when I decide to upgrade my cam and intake. Find out what went into the build in this episode of Apr 10, 2015 · all the bbc's I build and toy with have been 2 bolt mains with stock cranks and see 6500 rpms plus, pistons have varied stock to KB hypers to forged, whatever the budget was at the time. ft of torq Jan 6, 2021 · My 69 el Camino has a stock 1978 454 truck motor, Th400, 2. ) Any one do anything similar and like or dislike the results. 00. A Lucky you can swap on a good high perf dual coil valve spring set Feb 27, 2010 · thought you guys could use some of this info. May 14, 2015 · im running a 454 bbc with a s475 and I run my timing at 35 degrees and then after 4psi I take . Quarter mile chevy Apache, sample before the 1/4, 11. little light but not trying to break my axles. I just want the stock look but to elevate the exhaust volume. 31 and stroke 1/4 inch longer than stock at 4. Basically a stock 454 with a little 224/230 @ . There were never any problems with the transmission. Jan 24, 2018 · Ive made 440rwhp/540rwtq on a Stock 6. According to the above post, Small Jun 8, 2020 · keep an eye out for the big bang big block. I have a turbo 350 with stall converter. I'm not using it for the track or anything like that, I just want a fast street truck, I'm running a . 25" bore and 4. I plan on mounting the turbo on the battery side in front of the motor. I am contemplating upgrading my engine with a comp cams 212/218 cam, brodix/afr/edelbrock aluminum heads, headers and possibly bore and stroke to 496 Jul 24, 2005 · Say you built a 7. Nov 22, 2021 · After building more than 700 engines in his career, Joshua Gomez of MotorVation Performance, wanted to build himself an engine that was affordable, fast and stayed together. I will tell Mar 16, 2023 · I was thinking about the Summit racing turbo muffler in place of the ones with the kit. Dec 10, 2002 · Hi turbojet! The car is a stock, rebuilt 454, 365hp, 4spd, 3. Racepro mufflers, built TH350 w/3500 stall converter, 12 bolt rear (3. As bucket said, the peanut port headed 454 makes all it's power down low anyway, so all things considered, just go stock stall. 73 10 bolt. com/lsnasty @ls. The Ross piston sets listed here can be used in turbo engines and can also be used with nitrous oxide NOS injection. 3 psi, where the turbo L29 thundered out 832 hp and 866 lb-ft of torque. Mid 70's S&W 227" chassis, Full floater 9" (old Pro Comp car). See the table below for exact specs for each part number. Because of its power output and the availability of aftermarket engine parts, the Stock 454 remains a favorite among performance enthusiasts. i was going to try use the long tube Aug 24, 2014 · So like many others, I've been watching the Richard Holdener videos on youtube. If the Holley TBI was actually built decently I probably would have kept it and swapped the stock injector pod onto it. comhttps://lsnasty. nastyLS Nasty700 N 13th StErwin NC 28339S Dec 14, 2017 · I ran my 75 C20 454 on a dyno back in July. May 4, 2020 · Just installed the Turbosmart boost controller and icebox for the intercooler, now it's time to take the C10 out for some laps to check the boost levels. Do not rely on stock fuel system even in low boost applications. It was definitely healthy and far Jul 15, 2024 · My goal is to get to 800+ HP with it. 73 ( like most chevelles ) i run at 60 mph and the tach is 3,000 . I am running twin 72 mm Turbos. (George) stated,all it takes is a little savvy tuning & a very little well chosen parts and a stock sounding 454 can make 400+hp. Our shortcut to power came in part 2 , with the installation Dec 3, 2007 · I just ordered an S400 to make a single turbo setup for my 454HO. This is Feb 7, 2008 · I have a 454 BBC 4 bolt main old school block with High perf rectangle port heads, and I will be putting a eagle lower end which will make it a 490cubic inch. We are doing everything within our control to ship orders as soon as possible. It will be going into a 1989 Chevy and bolted to a stage 3 nv4500 I want to stay manual as this truck will tow my race car to the drag strip but I want boost on this 454 just needing knowledge and help before I spend $20,000 on stuff I could’ve spent $5,000 on. This is a pretty old thread, but a turbo 400 will be the best. 106mm t6 *i use mac so any nonsense grammatical errors you can thank autocorrect*turbo,msd, Cowboy Rob;25721658 said: Jan 5, 2021 · Im building a 4. 4L/454 COMP Cams Blower and Turbo Cam and Lifter Kits and get Free Shipping on Orders Over $109 at Summit Racing! COMP Cams blower and turbo cam and lifter kits are available in a variety of mild-to-aggressive styles. 1 pistons Stock cast 820 heads increased valve sizes 2. 030" overbore and 4. Before buying the car and looking at the specs I thought "this is going to be boring", wow was I wrong!! I love it and all on 87 octane gasoline. This motor will be 10. (I know Gardner makes a kit with stock looking but louder mufflers but they dont sell them individually. Peanut port heads, 9:1 pistons, has a "Corvette" cam, whatever that is. 4L/454 Chevy big block Gen VI Superchargers & Turbochargers and get Free Shipping on Orders Over $109 at Summit Racing! Nov 1, 2013 · So here is my question: I have stock crank, stock rods, . The guys are already at 1200hp with a Gen 6 454, stock bottom end, ring gap, and still holding together just fine. Cast iron exhaust manifolds, 2" duals into generic turbo mufflers, turning out behind the rear tires. Some flex plates are single pattern for a six lug converter. Want at least 600whp. It was in a motorhome I acquired during all my trading and swapping around. The power is so smooth and once the converter locks it really loads the turbo and the truck hauls. 100" overbore and 4. I have a stock 454 block that has been splayed with billet main caps and also studded. Your really not out anything to try it. I would start off with a cam in the . Go stock stall with that set up. 1 2 Never built any boosted BBC but I do have turbo v6 and LS TT builds behind me. It's a street gasser which may never be raced. That treatment is what Gomez gave one of his favorite builds – a turbocharged Gen V 454 cid big block Chevy engine for his 1971 Chevelle. I am looking at turbo kits on line and wondering if anyone can tell me anything about this kit or at least if these turbo's are in the ballpark for what I would need. Released the same year as the LS-5, the LS-6 was the top dog as far as stock 454 hp went. I was told that this is way to much timing on a turbo engine and was wondering if theres anyone out there running anything close to what I have Jan 8, 2014 · If using a stock block, do a short fill and only bore it the minimum to have straight and clean bores. Dec 2, 2003 · The stock intake on a 454 is usually not called a "low-rise", but a "no-rise". I drove one behind a dual quad 401 in a 64 Rivera. Anyone familiar with the drag-and-drive scene will know the name Steve Morris and his shop Steve Morris Engines. Aug 20, 2015 · Towing heavy stuff it would only take a second to build boost with stock 4L80E torque converter if i wanted it to. 90s at 3900lb so I figure it makes about 400-450hp flywheel. 3. Making 1000 horsepower on 91 octane and designed to be driven 400 miles in a day, in all altitudes with its autom Jul 15, 2024 · I am looking at turbo kits on line and wondering if anyone can tell me anything about this kit or at least if these turbo's are in the ballpark for what I would need. Looking to spend up to $4,000. I keep seeing the 5. 0/4L80e/NP241 BW S475 T4 Save Share Nov 12, 2008 · 1972 Chevrolet Chevelle SS (clone): 489ci BBC (454 block, 4. 5:1, solid cam motor which I'd prefer not to disassemble. Turbo 400 with a TCI Breakaway torque convertor . Also, you don't need much boost on 454ci to get big power numbers. But if you had a similar equipped 454 to his 383 big block, you could probably put a whooping on him. Dual pattern flex plates were produced for the 454 & 350 chev engines at one time . I miss the old factory customs. 1. 10. 8:1/T56/3. Aug 12, 2012 · 454 - Turbo 400 - 3. The best camshaft is critical because it will improve the performance of the stock 454 engine. Jul 25, 2022 · The Chevy engineers I did durability/development work for let me take a marine 454 hi perf engine that came off the dyno and use it for my dragster build. Standard stock 4. I have an 03 Dodge 3500 with a 24v. NEW ONLINE STORE!!!https://lsnasty. 4 liter twin turbocharged LS, it puts out 1000+ rwhp @ 6600 RPM's and 975 ft-lbs of torque with a compression ratio of 9. Nov 8, 2018 · Car Craft picks a salvaged big-block Chevy from the boneyard, cleans it up, then runs it on the dyno for a baseline test. This package has all new quality parts that is capable of producing up to 1200 horsepower with supporting modifications. 73 OK, it does appear there was a 795-800 and 750, but 750 and 800 being the advertised QJet ratings as Jim said. Apr 6, 2011 · I am in midst of rebuilding drive train on an friends 1970 Chevelle SS 454 LS6 with th400, approx 87k orig. should get 500ftlb and 360hp even with a 7. 4:1 cr 454 with a mild turbo cam (270 on the intake, 260 on the exhaust, and 114 LSA). They did 3 pulls, Mar 20, 2006 · Then consider a full exhaust and a chip. What cam would be best for my pro street 1970 elcamino? Also looking for gearing and torque converter, transmission solutions. 0 LQ4/4L80e Swap, 7875 Turbo, Custom Turbo Cam -'03 Silverado RCSB Z71 4x4 6. Low end Torque was awesome for towing tho. its just really hard to tell my self not to turn the boost controller past 10psi. S. Order blower/ turbo pistons from either Diamond. Mar 14, 2013 · The 454 would be fun. Jun 24, 2014 · An Ohio forged crank will live with 1000hp, get a stock stroke. 250" bore and the 4. You don't need anything nuts as a 454 in a truck is made to pull and You don't need turbo's or a ls 4. 73 rear end. 888-748-4655 | 330-965-7146 7997 Market St. Compression ratio checked in at a whopping 7. Nov 5, 2006 · -'74 K5 2wd Blazer 'Ghost': 6. 7 degrees out per psi. Aug 21, 2007 · How many cubic inches can he get from a 454 block? Bore . 00 on the engine. Rather than move the engine forward, I would remove the inner fenders and work the exhaust around the steering Mar 21, 2016 · in my 1970 ss. I wound up with a complete running low mileage 454 and turbo 400 for nothing. 0/4L80E and a rear mount turbo but it was done at 5000 rpms from stock cam/springs and tiny 60mm turbo. If you plan on making more than 500 horsepower or using race slicks ther are kits available to put the turbo 400's 34 element intermediate sprag in the turbo 350. Sep 14, 2015 · To further improve power, we also upgraded the stock hydraulic roller camshaft with an XM284HR from COMP Cams that offered . A friend has a nearly stock 454 which I can get for a good deal. Complete 5. 25" stroker crank makes 482 cubic inch. 5/124mph -with a "top fuel" timing curve - sold Jan 3, 2025 · 454 CUI 'Crate LSX' V8 Vehicles: Barstow; Bastion; Bluebuck; Burnside; Pickup; Roamer; Moonhawk; Sunburst; Vivace; 200BX; Legran; Sunburst; Aspiration : Naturally aspirated: Turbocharged : 4 stages : stock turbo; stage 1 with up to 40 psi; stage 2 with up to 100 psi (very powerful) stage 3 with up to 250 psi (ridiculously powerful) Variable I'm thinking about pulling my motor and trans from my 2000 WS6 and building a turbo engine. 9 1/8th pass with this combo but can tell the turbo is alittle small. My question is, considering the following configuration how much boost will this combo safely handle? I'd replace the oval port heads, intake/carb and cam, but the short Dec 22, 2009 · How much boost/hp on a 454 stock block. vía pinterest. 3. 8ls budget build and have twin ebay gt45 turbos left over from my last build. Oct 3, 2016 · The stock low perf OEM springs on the old MK IV 454's are not suitable for any high performance cams. I would run it. With your goal I'd run in the range of 9. And like you said, there are alot of little things you'll have to get to do the swap. This build features CBM ProX 6 bolt cylinder heads with Jesel Valve Train and a forged lower end - fully balanced and blue printed. This was a budget build it made the car second faster . my current 454 is stock bottom end with 6-71 blower and kb hypers, it runs to 6500 rpms ( all the time before the blower, not near as much since the blower -it May 6, 2015 · Car Craft turbo'd a stock short block Gen V 454 with 29 psi (when the fuel system couldn't keep up any more), made 1237 hp. 4 to 1 compression, add/swap a cam and have 350+ hp without try'n. Again, it's a all about how you want that Jan 28, 2022 · I'm switching from the 454 platform to Ls in a boat. Going turbo ls 5. With a simularly sized turbo at the same boost psi you would be well beyond 1,000 hp. Now I understand ring gap is different in turbocharged motors as they burn hotter. The S480 offered a billet wheel, a drop in back pressure and more power potential. , Jun 28, 2007 · I have a stock appearing LS5 . Im somewhere around the 1500-1800 dollar budget for a single that would be a decent upgrade over the s475. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Jul 17, 2023 · Someday I'm going to put a switch pitch Turbo-hydramatic 400 behind my stock 454, 2. I FULL BOOSTED RESULTS. Mar 13, 2021 · Making an assumptions that low to mid 400's would be enough. After researching and purchasing my own twin turbo kit, I have compiled this buying guide to help fellow enthusiasts make an informed decision. Sep 12, 2023 · 1988-1990 L19’s were Mark IV 454 blocks, with 4 bolt mains and a 2 piece rear-main seal. Nov 2, 2006 · I have a couple questions about production 454 blocks, and which would be "best" to use as a high performance builder. mostly age related trouble. 9 in the 1/8. Thanks. It is a stock 454 and the intent was to build it, see how much power it made, and then use the same set up on a purpose built engine. An aluminum 5. It would be very hard to make a blowthrough 454 run even close to the way my truck works. Mar 26, 2024 · Engine of the Week is presented by. I always see 400 turbo with 454 and didn't know if a 350 could be made to stand up to it or not. He hot rodded this 454 cid Gen V big block Chevy to the tune of 1,800 horsepower. The Cummins would be fun and practical. Anyone that has done this before, are there any things to watch out for? Here is the plan so far: I have stock 454 manifolds I am going to use flipped backwards. Keep the sound down and flow like crazy. I also run a e85 through a blow through carb. 42's, good thing you're running a Th400 with some strength. it sounds great and the stock cam is by the power curve . To allow the motor to rev cleanly to 6,000 rpm under boost, the cam upgrade was teamed with a new set of beehive valve springs. The rebuild begins by installing the old bearings and the new Victor Reinz rear main seal. Howards Cams makes some strong stock length rods. Mar 11, 2004 · Well I shouldn't say WE, I came in late in the project an just worked on plumbing the intake side of the turbos and some on the oil return lines. I am wondering if anyone has put a small turbo on their L29 454. 050" hydraulic roller and it made 445HP at 4,800 and 519 lb. 9:1. All I did to it was tear it down and clean it up. Mar 5, 2022 · raptor turbo mufflers on a stock 454 big block chevy #raptorturbo Jan 15, 2007 · I sure wish W/P's would step up to the plate and make their cast-iron, large oval Merlins with 90 cc chambers that would still use stock valve-train components and also with 290 cc intake ports!! Plus sell them for the same price they sell their Merlin ovals now!! You talk about a dandy head for a stock flat-top pistoned P/U 454 motor!! Sep 8, 2015 · hey guys got a 72 ss with a 350 and thinking about pulling that out and putting it to the side and dropping in a slightly built big block 454. May 29, 2004 · If it's a mild 454 with street tires a turbo 350 will do fine. I run steel 781 oval port heads. The stock 454 exhaust manifold is designed specifically for high-performance engines, providing excellent durability and reliability. 5:1 on a 489 (4. Turbo 400 trans. About the largest cam the stock TBI computer can handle is something like the Edelbrock Performer Plus which is an RV cam for a 454. These die-cast 454 Turbo-Jet emblems have an OEM appearance while adding a custom touch to your front fenders. Valve-train was non-adjustable with a flat tappet camshaft. It will be the Saturday street killer. the only thing i have changed is the intake and carb. They are affordable to boot. 8:1 compression. Chevy produjo tres versiones principales del 454, denominadas LS5, LS6 y LS7. 520 BBC 6. a electric boost controller to manage this is a very good idea. The torque converter I chose was a B&M BMM-20404 with 2400 stall speed. 00" stroke is 454 cubic inch. Don't forget to check the rest of your drivetrain to ensure its up to task. Want to run 10:1 cr with aluminum heads. 28 x 4. Magd and hot tanked. Thanks If you need to know if a part is in stock, please call prior to placing your order. Or if you are on a budget. Oct 30, 2019 · Back inpart 1, the carbureted (but otherwise stock) 454 produced 378 hp at 4,700 rpm and thumped out 482 lb-ft of torque at 3,500 rpm. i put in 3. High-quality construction: The stock 454 exhaust manifold is made of high-grade materials, ensuring durability and longevity. Find out what makes this 454 LS Redline's most popular engine package. Kinda new at this and wanna keep stock engine and trans stock. Running a maximum of 12. Adding turbo set up just to go from 400-450 mark to 500 to me does not seem to be worth the effort. and I'm non inter cooled. was wondering what off the 350 would work on the 454 block accessory wise, my car is factory power steering and ac and I would like to keep everything looking as stock as possible, and in the stock Oct 24, 2019 · Using this package, a 35,000-mile RV take-out low-compression 454 stocker made 560 hp and 530 lb-ft on Westech Performance's engine dyno, a gain of 225 hp and 45 lb-ft over the engine's stock Find CHEVROLET 7. completly stock looking other than tonneu cover and raised white letter tires on factory steel 8'' rallys. i limit my boost too 10 lbs with a boost controller, I also use a mad BTM to pull timing with boost. Roller rockers vs stock rockers, 454 boost build. Here's what I found on 2 different sites. NRE Twin-Turbo LS 454 Big Block OUTLAW SERIES: *$29,999+ *Photos may show optional equipment. Heres what I bought. Just install the headers. 70 gears. After the success of these Jun 15, 2021 · The 454 is in a early truck with a turbo 400 trans. xecln poef vgdc gqzws fgjzh ruvh htggrw jqndky uroec zxxre