Quote:
Originally Posted by Seattlesquash
It’s interesting to see several of you guys all had to upgrade your injectors. I am 99% sure I am still on my ESS provided ones, and never had a fuel delivery issue. What issue did you run into? Just going lean or a hesitation throughout the rpm band?
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IIRC you never want to run a fuel injector past 85-90% of it's CC/min rating to give some headroom.
Those Porsche GT2 fuel injectors are 590cc, assuming the right year I believe. Injector calculator online says they are good up to about 550BHP or 460 whp on 93.
https://deatschwerks.com/pages/fuel-injector-calculator
What are the injectors ESS supplies in their kits out of curiosity? Do you know what model and cc flow?
edit: The above injector calc were at 42psi not the 72psi at 7spsi they will flow much more.