Butler Performance unveils their new ULTIMATE PONTIAC STREET ENGINE
Butler Performance 535 cu.in. engine w/ IAII Block and our CNC Race Ported Edelbrock Heads ( std. port version ). This engine features a very PUMP GAS friendly 10.9:1 c.r. and a Butler Performance custom ground Hydraulic Roller cam for excellent, drive it anywhere streetability- and very low maintenance, just drop it in and enjoy! This engine makes 700+ horsepower!!
We offer several options with these engines including various valve covers, paint colors, pulleys and accessories, nitrous, EFI, etc… We even have a combo that will fit under a stock Trans Am Shaker!
– We would post dyno sheets and other info here
