Viper Cylinder Head Porting

Full C&C Porting,followed up by hand for more power, combustion chambers modified, Unshroud valves, CC & Mill for specified compression, Gasket matched. Stainless valves, back cut, equalize stem lengths, 5 angle valve job, new valve springs, Moly or Titanium retainers, Hardened locks, Viton valve seals. All the best.