I have been told about swapping 5th gear from the tri z 250 with an 83 yz 250. What performance gains do you get if any? I heard its like overdrive for the z.
First Time Rider
Arm chair racerNew to the board
I have been told about swapping 5th gear from the tri z 250 with an 83 yz 250. What performance gains do you get if any? I heard its like overdrive for the z.
Last edited by XxMurdocxX; 07-28-2012 at 03:07 AM.
First Time Rider
Arm chair racerNew to the board
Nobody's tried this?
Power User
The day begins with 3WW
5th in a z is overdriven,
1985 Tri-Z-
Originally Posted by mywifeknowseverything
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