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.
i have the hobbs switch hooked to 2psi set, i have a pair of wires coming from it now on the switch i have the 4 prongs 85 47 w/e and im wondering what wires go from it to the pump to the battery