E85 fuel system for boost
#1
Lol this is my first thread ever so don't kill I would like to know what i should run as far as injectors and fuel pump this will be on a low compression 6.0 with a pt88 any is help is appreciated
#5
Well im not sure yet ill probably stay around 10-12 psi spraying meth until i can afford to forge the bottom end i really want to hit the upper 650 to 700horse range and thanks for the advice on the injectors.
#6
i have a 408 w/ a pt88 a1000 92# injectors and i ran outta fuel pump and injector on 8#'s, you need a pro series pump capable of 1600-2000 hp for forced induction and you would also need to consider ID1600's for injectors and a minimum of 10 an fuel line.....So with that said you looking at around 2500$ for a awesome fuel system package and you motor will never go lean :]
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#8
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From: Colorado Springs, Co/ Central, Ca
I just went mid 10's @ 5000' elv in my 4x4 reg cab 4875lbs with a camed lq4, and T78 on E85. That was with 60~ 68lb injectors, 2x255's, and 1 m15 meth nozzle. Injectors were at 98%. 80lb injectors, meth and a Pt76 would have no problem getting a guy low 10's at sealevel. The pt88 makes killer power but not worth the lag in my opinion unless you are going to push it to 18+psi and 1000+ hp. A good pt76, S475T4 or Gt76T4 will all make killer power and spool great. The GT76T4 is a easy 9sec turbo on a good combo.
#9
I just went mid 10's @ 5000' elv in my 4x4 reg cab 4875lbs with a camed lq4, and T78 on E85. That was with 60~ 68lb injectors, 2x255's, and 1 m15 meth nozzle. Injectors were at 98%. 80lb injectors, meth and a Pt76 would have no problem getting a guy low 10's at sealevel. The pt88 makes killer power but not worth the lag in my opinion unless you are going to push it to 18+psi and 1000+ hp. A good pt76, S475T4 or Gt76T4 will all make killer power and spool great. The GT76T4 is a easy 9sec turbo on a good combo.
The stock bottom end in these motors have been proven up to 800 hp with proper tuning.



