⚡ High Performance CNC Cylinder Head

Precision CNC machined for improved consistency and performance

• Designed for long-reach spark plugs, giving you a much wider selection of plug options
• Relief machined around the spark plug to accommodate a cylinder head temperature (CHT) gauge sensor. Monitor engine temps and keep your engine safe while turning high RPM
• Designed with an integrated Power Chamber combustion chamber to improve burn efficiency and throttle response. Uses the same proven combustion chamber design as the previous CNC head model.

Includs:

•  F7TC spark plug — 19 mm (0.75") thread reach. 
• Heat range equivalent to an NGK 7 heat range spark plug
• (4) Stainless steel head studs and matching nuts

Depending on the type of cylinder head temperature (CHT) sensor used, minor adjustment to the cooling fin may be required for proper clearance.