autoevolution20h
Show-Stopper 770-HP Blown 426 Hemi Used To Be an 8-Sec Nitro-Fed NHRA Hall-of-Fame Champ
The car’s engine was bored out to 434 cubic inches, and when it burned nitromethane, it fired around 940 hp; the ...
TopSpeed3d
Forgotten Powerhouse: A Rare Performance Engine From Pontiac’s Golden Era
The Ram Air IV was the little engine that took on Hemis and 454 LS6s, while establishing Pontiac as a performance brand.