Raising LT1 rev limiter
Thread Starter
Joined: Mar 2006
Posts: 4,668
Likes: 5
From: Central Kentucky
Raising LT1 rev limiter Going to the dyno tomorrow and I want to simply raise my rev limiter from 6400 up to 6600.
I have Tunercat demo and the EE (LT)1 file to edit the tune. No problem there.
Is this how I do it;
1. Loadt the tune in Tunercat for editing
2. Go to ECM constants
3. Raise "fuel cutoff 1st gear" from 6397 up to 6597
4. Raise "fuel cutoff 2nd-6th gear" from 6397 up to 6597
5. Raise "fuel resume 1st gear" from 6356 up to 6556
6. Raise "fuel resume 2nd-6th gear" from 6356 up to 6556
7. Save and rename the tune.
8. Load it in the car
Is this correct?
Anything else I need to address?
Thanks
I have Tunercat demo and the EE (LT)1 file to edit the tune. No problem there.
Is this how I do it;
1. Loadt the tune in Tunercat for editing
2. Go to ECM constants
3. Raise "fuel cutoff 1st gear" from 6397 up to 6597
4. Raise "fuel cutoff 2nd-6th gear" from 6397 up to 6597
5. Raise "fuel resume 1st gear" from 6356 up to 6556
6. Raise "fuel resume 2nd-6th gear" from 6356 up to 6556
7. Save and rename the tune.
8. Load it in the car
Is this correct?
Anything else I need to address?
Thanks
how do you get that program? i am interested in learning to tune my car, i know quiet a few other guys who tune their cars with various programs but none of them have an LT and they said if i found the software they would be willing to teach me. where can i find
" Tunercat demo and the EE (LT)1 file to edit the tune"
" Tunercat demo and the EE (LT)1 file to edit the tune"
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On The Tree
Joined: Dec 2001
Posts: 197
Likes: 0
Yeah, that won't work. I think he posted before that he has a '96.
Tunercats doesn't do OBDII anymore. The LT1Edit OBDII is a couple hundred... like 600 or 700 I think. www.carputing.com
Tunercats doesn't do OBDII anymore. The LT1Edit OBDII is a couple hundred... like 600 or 700 I think. www.carputing.com
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