allrevsrule
Active member
8 tooth and 7 tooth drivers what is ratio difference in % or whatever on a Doo ??
8 tooth and 7 tooth drivers what is ratio difference ?
- Thread starter allrevsrule
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vodoo103
Active VIP Member
8 tooth is 14.3% taller if you're comparing same pitch.
- Thread starter
- #3
allrevsrule
Active member
Yes same pitch. 8 tooth x 3" and 7 tooth x 3" pitch
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