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I am planning on putting a 150 tire on my 99 softail standard over the winter. I am thinking of switching from a 65 tooth pulley to a 70 tooth for a little better low end. A couple of questions if i can get some help on.
1. anyone know the rpm difference with that switch?
2. do i need to change the front pulley as well?
3. does anyone know who much needs to be machined off the rear brake bracket to get the prober alignment?
 

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1) The 70 tooth pulley will make your RPMs 107.692307692% of what it was with the 65 tooth pulley.
 
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