AFR 1137/1138 SBC 245/70 OR 80CC .800 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE injection 616 250 @ 1

616 250 @ 1

Fuel management upgrade includes high-flow fuel injectors

and Cam Locations

STS T1 F STD 214  214 cc          68 cc         2

Combustion Chambers) 1

AFR 1137/1138 SBC 245/70 OR 80CC .800 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE injection 616 250 @ 1CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. Our largest and most powerful 60 40 head for the small block Chevy features 100% CNC machined intake runners, exhaust ports and combustion chambers. Capable of flowing 350 CFM at 0. 800" of lift these heads come equipped with Titanium retainers and high quality components throughout, the 60 40 valve spacing which requires shaft mounted rocker arms for optimum valve train geometry and extra machining for