Rear end gears..tune required?
03-28-2016, 07:38 PM
#21
Teching In
Join Date: Feb 2016
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Having issues with gear change I recently changed my gears in an 02 z28 from 273 to 342 and having issues where no handheld tuner works and speedo is off by 30 40 mph and trying to not spend a ton on a simple change
