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Just put the car on the dyno for the first time..........leaned out at 5000 rpm's.....still made 466 rear wheel hp..........anyone know if larger injectors and fuel pump will help ? Best place to get injectors and fuel pump ???
summitracing.com or also try rceng.com for injectors.
If your C5 is a 97-98 you have an adjustbale fuel pressure regulator that can be used to increase pressue, which would increase the capacity of the injectors.
I have the 42# in jectors with my stage 4, but do not have a stock engine; I think you can adjust your fuel a little with the SuperPumper module. Call Greg Carroll directly, tell the admin person that answers, Sheryl, that you have a VERY technical question and need Greg ASAP! Good Luck
Hey Kewl, where can I find more info on the adjustable regulator on 97-98's? Can I use it to tune/tweak such minor modifications as mine? Would there be any need?
Thanks!
VV
summitracing.com or also try rceng.com for injectors.
If your C5 is a 97-98 you have an adjustbale fuel pressure regulator that can be used to increase pressue, which would increase the capacity of the injectors.