Originally Posted by fast68plymouth
You just learned a lesson in fuel pump flow ratings, and how the rest of the system affects what’s actually available to the carb after all those fittings, the line, the regulator, etc.

Time for a bigger pump.
Get something that’s absolutely big enough.

Is what you have mounted in the tank now?


Yes it is inside the tank, Thank you for the help, just like everything else on this car if I did'nt have to redo something at least 2 times I'd fall over dead LOL

1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5