"Designed for maximum power output, whilst retaining good mid-range torque, these heads have been developed on a Flow bench to maximise CFM while maintaining optimum air speed. Fitted with our latest design - plasma nitrided 1.4882 stainless steel, race quality valves with waisted inlet stems (as fitted to our Miglia engines) and silicon bronze guides. We recommend using our specially modified inlet manifold to release the full potential of the concept head.
Price includes £60 surcharge for exchange unit. Upon receipt of your serviceable exchange cylinder head, the surcharge will be refunded by our Mail Order department.

n.b. You must inform us if you require an MPI head - the surcharge applicable with this injection head is £150.