CNC ported* fitted with 8mm wasted stem valves, fresh seats and guides and camshafts matched to the flow performance of the heads.
In 2.5 form we have seen over 250bhp in combination with our bottom end, fuelling and ignition package.
*Computer Controlled Milling of the ports. We had heads developed and then 3D scanned. This ensures that the porting is perfectly balanced on every cylinder and the best flow of air and fuel is achieved on our race and performance V6 cylinder heads.
Price given is for works on your pair of heads. We sometimes have exchange heads on the shelf.