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Originally Posted by GOLFFRR
nice man! GTR's are no joke ever.
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True. For the numbers he makes, I was pretty happy with the results.
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Originally Posted by Newguy123
Your car runs great man! That GTR is a beast  you'll have to rematch when you get close to and or FBO... |
Definitely. Gotta ditch the kitties and open it up some.
Quote:
Originally Posted by Wes Howell
Impressive! I'm guessing you run an E30 specific tune?
At 4500' I get a very small hesitation when shifting into 3rd and 4th (right after the shift) when running stage 1 +4 psi. I've run octave boost and also 100 octane race gas - my octane averages out to around 95. Have you experienced any hesitation in higher gears? I'm guessing no?
Not sure if and E85 blend would help me. I know I can get E85 not sure about E30.
Would love to hear more about what you're seeing performance wise and how much faster your car is with E30 compared to stock or stage 1.
Thanks!
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I dont run any specific tune. The JB4 just takes care of it. There's always a little hesitation from the lag, but nothing significant enough for me to complain about.
I plan on doing a dyno this week and I will tell you Stage 1 was much better than stock and E85 mixed in is leaps and bounds better.
Let me be clear: You can run the same type of fueling as me. Im running a 91/100 mix to get ~93 and then mixing in E85 to attain a ~30 mixture. I ran E40 in the last tank and it definitely felt a little stronger, but the outcome of these runs would not have changed whatsoever from just that. My advice to you, log, log, log and make sure Terry tell you what you can/can't do because of your elevation. What I am thinking you will be able to do is stick with what you're doing now for the ~95 mix (Try to find a true unleaded 100 or 109 though for mixing) and use ~5 gallons of E85 and achieve an "E30" mix. There are free calculators online.