JMacPerformance 550 Horsepower - 600 LBFT 496 ci Big Block Chevy- 1966 El Camino

10/1 compression with JE pistons, Brodix 270 cc oval port heads, custom comp cams hydraulic roll camshaft, Edelbrock air gap intake manifold, Pro systems custom built 950 cfm carb. SCAT cast steel bottom end, Harland Sharp full roller rocker arms.
I purposely built it with the small heads to increase the torque at a lower RPM for better street driving. Built by JMacPerformance.com