This head is designed to be a cost effective head for a stock replacement or mild performance engine package. We perform a competition valve job on both the intake and the exhaust.

One very important upgrade that we perform as standard practice is to install manganese bronze valve guide liners in place of the factory iron. This ensures longer guide life and we can run the guide clearance tighter to reduce oil getting past the valve stem. This is an important detail that our competition overlooks. Don't be fooled by our competition who may offer this head at a lower price until you get to the checkout and realize you still need additional parts. This head is 100% complete ready to install.

Features

• Stock location for headers, valve train, and front end accessories
• 1.94" stainless intake and 1.625" stainless exhaust valves
• valve spring 125# seat 315# open @ .570 lift max
• 8mm valve stems
• 62cc combustion chamber
• Ductile iron valve seats to reduce cracking
• Manganese bronze valve guide liners
  
• Clearance for pushrods
• Proprietary 5 angle valve job