Small Block Chevy 1987-95 cast iron heads, Idle - 5500 rpm, Dual Plane, non-EGR

ED2604

2604

The Performer Air-Gap features the air-gap design for the ultimate street performance in the idle to 5500 rpm range. This design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. High-velocity runners deliver excellent throttle response throughout the power band. The great looks of the Performer Air-Gap along with the solid idle to 5500 rpm performance makes this an ideal choice for street rods and street machines. Designed for small-block Chevys 1987-95 cast iron heads with canted centre bolt holes. No provision for exhaust heated chokes or exhaust crossover. Fits spread-bore or square-bore carburettors Will not fit under stock Corvette hood. Made in USA