Im running a tpi set up on my 85 trans am , supercharged 350 lot of mods. i had an intank pump 255lph seamed ok till it starting lossen presure when it got hot. was thinking of running a whole fuel system, with a sump and a external pump with some real fuel lines. there is just a little problem with clearence with the muffler under the tank. my question is... is that intank pump big enough to power my beast or should i start looking into ways to run a real system?