21Aug2026
A 434 SBC engine underwent a full teardown, revealing significant wear; after modifications, it achieved 785 HP and 663 lb-ft on pump gas.
Holley EFI Top End Kits streamline performance building by providing all matched components for various V8 platforms, enhancing fitment and compatibility, while offering options tailored for power levels and engine applications.
Stay Tuned turns a cheap C4 Corvette into a 415 horsepower street car built to challenge C4 ZR1 performance.
Discover the surprises uncovered in our Chevy 350 Rebuild, pulled from a mystery car that sat for nearly twenty years.

