WebOct 21, 2014 · If you are patient, there are a lot of good buys around on running 454 truck motors, and you can easily find a good runner for under $1,000. I gave $450 for mine with 8,000 miles on a .040" bore. I sold the 781 heads off it for $200, and built the short block from there. You don't need a 4 bolt main 454 to get to 500 hp, but will need a good ... WebSHEET OF1 21 04AP14 Initial Release - Patrick Risse N/A ZZ454/440 Engine (12498777) Specifications ... This ZZ454/440 long block specification sheet should be used in …
Building a 500hp 454 CK5 Network
WebJun 10, 2024 · In 1987, the 454 switched from a carburetor to fuel injection, bumping power to 255 horsepower and 405 lb.-ft. of torque. The final variant of the Chevy 454, known as the Vortec 7400, first became available in 1996 and would remain available until 2001 in some vehicles. However, after 2001, the 454 no longer was an option for production GM ... WebJun 26, 2024 · I've been thinking a lot lately that I've never owned, or even driven, a "high" horsepower motor. Closest would probably be the 383 in our 71 cuda (don't own … cluster_balance_threshold
Hardcore Horsepower Builds 550-horse 87-octane Big-block
WebJun 7, 2013 · In a long-life budget application, Hardcore leans toward Autolite projected-tip iridium spark plugs. The budget-minded big-block … WebAug 20, 2024 · These Chevy 454 Vortec engines made 290 horsepower and 410 lb-ft. Chevy 454 HO Crate Engine. Vortec 7400 engines were the final version of the 454 used in production vehicles or trucks. However, Chevy still offers the 454 big block V8 as a crate engine. ... Some simple upgrades can push the 454 close to 500 horsepower. Plenty … WebJun 7, 2011 · I could build one that makes 500 hp but won't run below 4500 for maybe twice your budget, but it wouldn't be fun to drive on the street for long. A big shot of nitrous would get the power but it would be hard keep the total under $3,000 much less $2000 unless it was a junkyard engine with no rebuilding. cables in transmission network