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.
hey again.
i own a 1991 ford f150, 302, 4x4, red cab long box, automatic.
i want to get more low end power out of it.
i have a K and N air filter, 3 inch exhaust, and 8.5mm plug wires.
what else can i do to it that isnt gonna cost an arm and a leg??
the next thing i will be doing to it is some longtube headers and change my exhaust to dual 2 1/4" with magnaflow mufflers.