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.
So my 12a is bridged with a holley 600 and I got a new higher psi fuel pump but now I'm not sure as to what pounds I should set it at...... how many PSI's guys? And thanks again for all the help on here.