Description
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.
Features and benefits
- Manganese-Bronze Valve Guides Installed w/Semi-Finished ID
- Raised Exhaust Port Exit; Custom Headers May Be Required
- Required Competition Valve Job and Bowl Belding
- Steel Alloy Intake/Exhaust Vale Seats Installed
- Designed Using Solid Modeling Technology
- 85cc Exhaust Port Volume As Cast
- Heads are Cast w/High-Flow Ports
- Cast From Prime A356 T6 Aluminum
- Custom Headers May Be Required
- 63cc CNCd Combustion Chamber
- Raised Exhaust Port Exit
- 20 Degree Inline Valves
Reviews
There are no reviews yet.