LosDoritos
Newbie
So I’ve got a 90 k1500 with a mild built 350, I put a sniper and hyperspark ignition kit in it and the sniper is leaking fuel out of the return side, not near or out of the line or outlet but deeper in the throttle body dumping it down the side of the unit, Holley says a 3/8 return line is needed but the stock on the truck is 5/16, we wanna do a 3/8 line but we’re not sure if we using an adapter to put the 3/8 line to the 5/16 pump would cause any pressure issues, is this even the cause of the leak? We can’t think of anything else that could have done that.
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