Read on about a readers problem with his 454 Chevy's D1SC ProCharger along with other problems resolved by none other than our very own Jeff ... Since the intake ports represent a restriction, ...

The EFI 454R intake was fed fuel through a set of ACCEL 80-pound injectors and air through a four-hole, 4150 throttle body from Holley. With everything ready, we installed the fuel-injected 454 up ...

The intake was fed by a 750hp Holley carb, ... Graphs:Demon 454 Head/Cam Test-Stock/Comp Cam vs RHS/Comp CamAny time you add over 100 hp to your motor, you know you've made the right move.

While Chevrolet's Chevelle lineup offered everything from economy coupes to high-performance SS models in 1972, few ...

This tech article focuses on the benefits of using a tunnel ram intake on your big block motor - Super Chevy ... The 476 was basically a .100-over 454 that featured a Scat 4340 forged crank and ...

Additionally, part #3965774 454 LS7 engine was a ³long block² crate engine, which means it came less intake manifold, distributor, ignition, carb, starter and water pump. But oh my, what a buy ...

Additionally, part #3965774 454 LS7 engine was a “long block” crate engine, which means it came less intake manifold, distributor, ignition, carb, starter and water pump.

Even though the Chevy 454 big-block engine is no longer in production cars, you can still buy it as a crate engine. Here’s a look at its hp and cost.