Racer X

I need a new fuel filter for the carb anyways so I will order one tommorow.Anyone know what pressure a weber 45 needs to run it right?I am using my stock 83 pump and as soon as I put the fuel pump fuse in not even 12 seconds later it'll flood.This is nuts.

ArmyOfOne

I have read that it is about 4.5 PSI or at least thats what I read somewhere.



But it would be best to run a variable pressure regulator that increases pressure while the engine is under load. This will remedy the fuel starvation problem inherent with this type of carb.

QuickSP

have you checked the needle&seat.my weber will ocasionally flood.with a ctock fuel pump,you shouldn't have any fuel issues intil you are under load .the stock fuel pumps where barely adequate for stock carbs.but i'll bet your needle&seat are sticking.let me know ifthat's the cure.