Ford Racing - M-6049-Z304DA7
Cylinder Head - Z-Head - Assembled - 2.020 / 1.600 in Valves - 204 cc Intake - 63 cc Chamber - Beehive Springs - Aluminum - Small Block Ford - Each
Cylinder Head; Aluminum; For Use w/302/351W; Assembled Heads; 63cc with 7mm valve CNC Combustion Chamber; 1 pc.;
Cast from prime A356 T6 aluminum, these "Z" heads from Ford Racing were designed using solid modeling technology. They feature high-flow ports and steel alloy intake and exhaust valve seats installed (they do require a competition valve job and bowl blending). The manganese-bronze valve guides are installed with a semi-finished I.D. and the combustion chambers are CNC-machined. Laser-cut guideplates are included, and they accept both tapered seat and gasket-style 14mm spark plugs.
- Cast From Prime A356 T6 Aluminum
- Heads are Cast w/High Flow Ports
- 20 Degree Inline Valves
- Steel Alloy Intake/Exhaust Valve Seats
- Manganese-Bronze Valve Guides
- 63cc CNCd Combustion Chamber
- 204cc Intake Port Volume As Cast
- 85cc Exhaust Port Volume As Cast
- Raised Exhaust Port Exit; Custom Heads May Be Required
- Made in the USA
