T-trim

I am trying to locate where to go to find out about what size injectors , what fuel pumps the boosted mustangs that are double overhead cams and a V8 that are making 580 WHP. I have a BMW that is using a T-trim and I am upping the boost and need to go with larger injectors and added fuel pump.I am running a walbro 255LPH with Bosch green giant 42 pound injectors , with a boost a pump at 30% ,with aeromotive FPR with the T-trim at 11.5 pounds of boost about 500+ whp.7" crank pulley and 3" supercharger pulley. I plan on using a 7.75 " crank pulley and a 3" supercharger pulley and limiting it to 6500 RPM. To do this I need more fuel.I have been told that I need to add a 044 Bosch inline along with the walbro and go to 750CC injectors to safely accomplish this feat.There will be no MAF an Alpha N Tune will be done.Just though since a V8 is a V8 and double overhead cams are double overhead cams I would check out the mustangs.

SeeingRed

Inline pumps are garbage, but if that's what you have to use, that's what you have to use. I'm running an ATI 7.5" Super Damper, 3.9" blower pulley (all 8 rib) and making 17 PSI. For fuel system stuff I'm running 60lb injectors and dual Walbro 255s. The dual 255s are overkill, but you won't need anymore fuel until you start climbing up toward 800 RWHP. I also have a 40 amp BAP installed (20 amp is for single fuel pump), but it's at 0 because I don't need it.

So 60 lb/hr injectors and an inline pump with your 255 should be enough, but I don't recommend inline, external pumps unless it's an A1000 or something like that.

T-trim

Thanks, I will see about a dual fuel pump in tank scenario.I found the formula and yes the 60-65 pound injector size will be big enough.I just hope the car will idle when I am done playing with making more power.

pcs

your car should idle since u r not making any boost at idle.