hey guys im installing a 32/36 weber on my 89 b2200 and was wondering if i needed to put a fuel pressure regulator or not how can u tell if ur fuel pump is manual or electric?? thanks
Stock fuel pump puts out about 6-7 psi. Weber recommends 2 psi with a 3 psi max. You WILL need a adjustable regulator. I run mine at 2.5 psi with good results.