Seller notes

VALVE CLEARANCE 101: Lets learn how to PREVENT costly $$$ engine repairs. Today's modern motocross 4 stroke engines are hard on valves. You want to prevent your intake or exhaust valves from completely closing (no clearance or cannot get smallest feeler gauge underneath). When this happens, your valve will have already beat against your head valve seat, and the valve or seat already has been damaged- no fixing! Your valve will not be able to close properly and will get worst and worst! This will...

Contact Us regarding this vehicle

Contact Seller on eBay

You will be redirected to eBay

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.