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.
even the cheap over the counter "octane booster" will make your plug tips turn the rusty orange color..... a by product. I have a friend with a KB 07 Shelby that runs that Torco all the time.