AFR 3803/3806 BBF 280/75 OR 85CC .680 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE injection • Exhaust Gaskets: SPREAD PORT

• Exhaust Gaskets: SPREAD PORT - BRODIX MG 52464 (TRIM TO FIT)

4FU218-058L

PSK236FT   1

600                       Straight                       Standard                        Standard                      HV 1014 / HV 1016

18 STD X            2

AFR 3803/3806 BBF 280/75 OR 85CC .680 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE injection • Exhaust Gaskets: SPREAD PORTCALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. Our 280cc feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout with standard exhaust port locations. Recommended for street, towing, or street strip engines with displacements up to 477 cubic inches, operating up to 6200 RPM. Please note, due to AFR's valve angle and location, custom pistons or notching existing pistons will be required.