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Old 01-31-2019, 01:12 PM   #5
Hilltopper
 
Drives: 2018 Camaro ZL1, 2017 Z06/Z07
Join Date: Jan 2019
Location: Burns, TN
Posts: 99
Quote:
Originally Posted by KingLT1 View Post
I don't understand how 70 or 100psi on the low side would effect the injector flow when the low side feeds the DI pump and the DI pump feeds the injectors. I would think the DI pump pressure would have more of an effect on the Injector flow. As long as the DI pump gets enough fuel from the low side to maintain it's pressure, then it shouldn't really matter what the low side pressure is in theory but I could be wrong.


That being said, I am not saying to buy the LPE injectors. Several have used the FIC 30's on big HP builds. I was just pointing out that the LPE's flow more.
That's a good question that I don't have the answer for, either. One thing I believe is true; the LPE injectors are capable of more flow than the FIC 30% Injectors. Whether that additional flow capability will add any additional benefit with my specific combination for the additional $1,000 is what I am trying to establish.
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2018 ZL1, Kong Ported LT4 SC, Kooks 2" Headers and X-Pipe, NW103mm TB, ATI Underdrive Pulley 673/688, 2017 Z06/Z07, Kong Ported LT4 SC, Kooks 2" Headers and X-Pipe, NW103mm TB, IW 18% Underdrive Pulley 640/664, 2019 Mustang GT Perf Pkg. 1
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