i have had my 91 b2200 for about six months i recently purchased a pace setter header and a 3236 weber carb i was wondering if i should by pass the fuel pump control unit for the wiring on the fuel pump ore if i was ok just leaving it alone i have a automatic with a in the tank fuel pump thak you!

 

check your fuel pressure, if it's any more than 4.7 psi. then you'll need a fuel pressure regulater.