By purchasing a Stage One engine kit your engine head will be ported and polished to help you achieve maximum horsepower, allowing the proper amount of air into your engine. A precision valve job to seal in all the combustion pressure completes the process.
With this kit you will need to send in your head so that we can port and polish it.
• Port and Polish the Head
• Valve Seat Refacing
* Prices are subject to change and may vary. Additional charges may be associated with the item(s) pending engine inspection, options, upgrades, etc.