Detail

Alloy Street (assembled pair)

75cc chamber x 180cc intake runner

Inlet valve 2.02¨ x exhaust valve 1.6¨

1.290¨ OD valve springs

Straight spark plug

sbc 23 street cyl heads 180cc/75cc straight plug cmpl

Overview

For over FORTY-FIVE years Air Flow Research has been defining technological leadership in cylinder head manufacturing and flow dynamics. This complete commitment to performance has enabled Air Flow Research's cylinder heads to find themselves on the fastest race cars and the most powerful street machines in the country. As every engine builder will attest to, the secret to increasing horsepower and performance lies in the cylinder head. Air Flow Research's cylinder heads outflow and out horsepower everything in their league.

Suitable For