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How to calculate change in rpm's/highway speeds?

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Old 06-25-2014, 11:37 AM
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Default How to calculate change in rpm's/highway speeds?
Thinking of doing a 30T pulley in my 2006 Street Bob and I'm trying to figure out how to calculate the increase in RPM's and specifically what rpm's I'll be at between 70-90mph with the new pulley. 06' Street Bob with 70T rear and 6-speed tranny.
 
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Old 06-25-2014, 02:00 PM
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Figure it out for yourself http://www.andrewsproducts.com/image...014-page28.pdf
 
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Old 06-25-2014, 04:49 PM
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Originally Posted by qtrracer
Exactly what I was looking for, thanks!
 
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Old 06-25-2014, 04:58 PM
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Originally Posted by ajmilberg
Exactly what I was looking for, thanks!
I just read my reply and what I guess I really meant was " Here, this will help you to figure it out" Sorry if my first reply seemed snotty.
 
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Old 06-25-2014, 05:01 PM
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Originally Posted by qtrracer
I just read my reply and what I guess I really meant was " Here, this will help you to figure it out" Sorry if my first reply seemed snotty.
Aint no sniveling girl here, I can take it...hahaha
 
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