Can't for the life of me figure out which power valve to use from holley rebuild kit. 2.5 or 4.5. I do not have a manifold pressure yet to divide by 2 to get close. Any insight?
Can anyone help me find a Volvo, omc, cobra part number 6. Part number 0127195. The only alternative is a new $300+ new thottle?? One of the ears on mine broke