Pro Touring Nova with 406ci V8, RideTech suspension, Wilwood brakes, and stunning Watkins Glen Grey finish—street or track ...

Chevy's 502-cubic-inch crate engine is available as HT502, 502 HO, ZZ502/502, or SP502/605 options. As a result, the 502 big block offers a range of horsepower ratings .

406 Chevy Small Block. Henderson Power Sports tops 600 hp with a 406-cube pump-gas hydraulic-roller Chevy 400 small-block. HOT ROD Staff Writer Dec 16, 2013. See All 10 Photos.

406 Small Block Chevy Engine - Upper Limits. Our Nitrous Pro-Flow-Squeezed 406 Cranked Out 840 HP and Lived to Run Another Day. ... anticlimatic 800-plus horsepower we've ever seen.

Chevy's HT502 makes peak horsepower at 4,200 RPM and its highest torque at 3,200 RPM. The 502 HO and ZZ502/502 achieve their highest horsepower values at 5,100 and 5,200 RPM, respectively.

It used to be a rule that building a high-horsepower engine meant compromising streetability, but thats no longer the case. When we set out to build this 406ci Chevy small-block, parts selection ...