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Old 03-31-2024, 06:11 PM   #5
Ckmerc
 
Drives: 2013 zl1
Join Date: Apr 2023
Location: Wi
Posts: 68
Quote:
Originally Posted by bsn View Post
Why change the tach, it will still read fine. If your mechanic is telling you your redline is now 7,200-7,500 rpm you might want to do some math with the pulleys you are running, the engine might live but the blower probably wont.
Basically mech expects (based on similar mods he has done with same engine/gen Camaros and vetts) the engine and blower to make power out to 7k before peaking…. Yes factory tac will read fine but with redline being higher…was just wondering if there was an aftermarket option that you could adjust redline on tac based on results of the dyno tune / engine mods.

I saw a couple options at car shows… some looked like crap..some looked more integrated (digital)..
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