posted November 19, 2001 08:10 PM
I just put a 600 single line ,vacume secondary holley 4 barrel on my car the carb works great but when i shut off the car fuel flows out of the secondaries, I changed the needle and seat and checked the float height, still happens .i'm thinking that something is wrong with the rear jet plate.This carb does not have a metering block in the rear of the carb
posted November 19, 2001 10:43 PM
It sounds like you still have a needle & seat problem. For the fuel to run out of the boosters it has to be higher then them when the engine is off.
posted November 20, 2001 07:39 PM
A new gasket worked.. thank you for the help phelps