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Old 12-12-2014, 11:23 AM   #14
phrosty
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Quote:
Originally Posted by mid_life_crisis View Post
I'm about to install a muffler delete. An independent test by a magazine showed significant gains in the extreme upper rpms with this mod. I'm thinking it might be worth bumping up the redline slightly to take max advantage of this. Any guidelines on doing that and how high is considered safe on the stock valvetrain? I'm thinking a couple of hundred rpms should be enough so likely no big deal but I don't want to take any chances.
OpenFlash OTS bumps up redline on MT but not AT. Shiv mentioned a while ago that the AT has some issues shifting with even a small increase.
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