Description

Modified 8v or 16v head - as standard plus:-

 Fully ported and gas flowed to Sprint/Race spec
 Std valve sizes - back cut for improved airflow
 3 angle valve seats

The Heads are stripped, acid dipped, gasflowed, skimmed/faced, valve seats and backs are cut, new Viton valve seals fitted, and guides as needed, assembled, shimmed and the clearances set.

We can also supply and fit custom Reground 296 degree camshafts, should you wish to have these fitted at the same time.

 Developed on the flow bench - gains massive increase in flow from zero lift - peaking out at 180cfm inlet 140cfm exhaust at 10mm valve lift.

Please note there can be a small delay for supply of this item depending on availability of cylinder heads and machineshop time.

Supplied on an exchange basis or outright purchase, please select below.