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Question for tuners regarding rpm limiter and gear selection (manual trans)

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Old 04-14-2012, 01:14 AM
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Default Question for tuners regarding rpm limiter and gear selection (manual trans)

I have a 98 Camaro with a forged LS2 motor (originally LS1) and a 6 spd manual trans.

I have installed a rear mount STS turbo system on this car, and recently had a mail order tune sent out to get my car started and moving with a new and larger motor than it previously had.

What has happened now, is that ONLY in neutral and 2nd gear, i have a 3500rpm limiter, but i can rev to redline in 1st, 3rd, 4th, 5th, and likely 6th (tho i haven't tested it yet as the car isn't tuned)...

Do any of you have any thoughts on why only neutral and 2nd gear would be affected by an ECU limiter?
Old 04-15-2012, 01:31 AM
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Again, hoping anyone may have a suggestion?
Old 04-15-2012, 08:31 PM
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My suggestion would be to contact the tuner and tell them what's going on and ask them to go back and look at the tune they uploaded in your PCM.

If you're going to get a tune locally anyhow, just do that & move on.




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