67 GTX

Does anyone know of any good high performance 3/8'' mechanical Carter fuel pumps?

John Van

All the carter HiPo mechanical pumps have 1/4" NPT fittings for 3/8" fuel line,is that what you were looking for? 3/8" fittings are for 1/2" fuel line and are really overkill for anything but a full blown race car. Check with Mancini Racing.

1966sportfury

the big block carter pump is part# 6093 i believe, but there's a math to pump gph

blue 68 gts

I'd strongly recommend to NOT buy a Carter pump.. theyre junk. My less then 2 years old high volume pump caught my car on fire at the track one night.

67 GTX

dont they make a pump that is 3/8 the whole way?
i currently have a 3/8 line but the pump is 5/16, which is not enough.

John Van

I don't think anyone makes a mechanical pump with 3/8" fittings for mopars. Fuel lines are measured on the outside diameter of the line and match well with the 1/4" fittings.
They do make electric pumps with the 3/8" fittings,but I don't think you need them.
john