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Old 04-03-2025, 11:45 AM   #4
WiggyB
 
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Drives: 2022 Camaro 2SS 1LE
Join Date: Nov 2021
Location: NC
Posts: 400
Quote:
Originally Posted by Saberscar223 View Post
I’ve been doing a lot of reading and I hear that Ethanol can increase the amount of boost you can run due to keeping the engine cooler but also less boost because fuel systems can’t keep up with it. I’m just super confused on what it depends on? When is it more beneficial to run 93 vs E85 and vice versa?

Is there a point where the boost on 93 would out-way the benefits of Ethanol?
If you upgrade your fuel system to push more fuel then of course you will be able to increase boost no matter if you're on E85 or 93. Now how much power you get will differ as from my experience I had an increase with E85 over 93. It kind of works hand in hand.
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