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Old 02-03-2019, 03:16 PM   #7
Hilltopper
 
Drives: 2018 Camaro ZL1, 2017 Z06/Z07
Join Date: Jan 2019
Location: Burns, TN
Posts: 99
Quote:
Originally Posted by Juiced1 View Post
I believe the LPE injectors do a bit better with lower pressure numbers on the high side. The LPE high side pump isn't designed to put out as much pressure as the LT4 (it flows more fuel at a lower pressure). 70-100psi on the low side won't directly affect the injectors but it will help the high side keep pressure up in the range it needs to be for the injectors. The FIC's flow 30% more across the board. So if you can keep your high side up around 3000psi you can cover significant power.
So what injector has the more potential with my setup, in your opinion? LT4 low side pump, DSX Aux Fuel Pump and LPE High Side Pump. Would the FIC 30% injectors hang with the LPE Injectors on E85, or will one fall off before the other? Or is it, more or less, as wash?
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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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