The standard Holley pump is not just for race engines, but really designed more for street or street/strip use. Stock type pumps work fine for stock or mild engines. The Holley is good for anything from stock, up to about 500hp. Anything more than that is pushing it. Go with a cheap 'copy' pump, pop a diaphragm, and you can fill your pan up with gas. Then the term "light it off" will take on a whole new meaning. Personally, I would stay far far away from anything that is a Chinese knockoff of any product....even if the Holleys are built in China (I don't know where they are made, but it would not surprise me if they were).