I'm buying a cobra hat with two gt pumps to put in mach stock mach tank for now.. what else do i need for these pumps to work?? thanks guys
I thought a modified FPDM would be better. the stock ones wouldn't be able to handle the 2 pumps. you can always sump your tank too :thumbup:
I have my stock FPDM from the mach with 2 stock cobra pumps and dont have a problem. There is 5 other cars around here that runs a stock FPDM with no problems for yrs.
On stock Cobra pumps then yes a stock FPDM is fine, it's when you start getting into GT pumps you must upgrade.