STAGE 1 Head Package 550 RWKS
- Your supplied core will be Stripped acid tanked and inspected
- The seat will be cut using a Serdi multi-angle tool for the best flow
- The ports will be cleaned throated and seats blended
- The head will be milled squared to support MLS surface finish
- The head will be assembled with stock valves collects and retainers
- We will supply springs rated to 30PSI boost
NOTE You will be required to supply your core or a $550.00 core fee will be charged.