When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Im new at this, please describe in detail what port and polish is, and the pros and cons of it, on a 400ex, being bored to 416cc. do I need a gasket sealer on my cylinder head gasket. all information is appreciated.