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- Mon Feb 27, 2017 1:11 am
- Forum: General Tuning Discussion
- Topic: help with speed recalibration
- Replies: 0
- Views: 6570
help with speed recalibration
I have recently changed my diff in my vx commodore from 3.08 to 3.46 and now my speedo is out by 13%. I am sitting on 113km to do 100km so i need to lower the value somewhere but what do i change in the scalars. I am also running 18" wheels. and a v6 4 speed auto the scalars i have and values a...