Originally Posted by
DirtyDog3375
To convert one pitch gear to another just use this formula:
87t (48dp std spur) divide by its pitch (48dp) and multiply by the pitch you wish to use (64dp) = 116t
This will work for any conversion of spurs, 32, 48 and 64 dp spurs and pinions.
Hope this helps,
- Leonard.
awsome formula,,,but what do i do for pinions????? i got the 116 tooth spur but what pinions now...is their a formula for that?