-BICEP-
Novice Class
Posts: 52
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posted January 26, 2011 01:27 PM
Speedo Healer/Change to16 tooth
Hi,
LOVE THE SPROCKET CHANGE!
Anyone know what the proper % setting change is for changing a 17 tooth front sprocket to a 16 tooth? Hard to do with snow on the ground!  I understand every bike is different....but anyone got what it would be anyway?!?!?
Please and thanks,
Rick
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Day by day!
  
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TH1RT3EN
Zone Head
Trial And Error Control
Posts: 722
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posted January 26, 2011 01:52 PM
http://www.healtech-electronics.com/
Speedohealer, Calibration, Then enter your data
it tells you how to calibrate it from there.
Patrick
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There is a fine line between Fear and Respect
When I was a kid i used to........... Wait I Still Do That!
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zixxer14
Pro
Damn that was Quick
Posts: 1233
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posted January 26, 2011 06:13 PM
If you want it really correct use a gps to set your speed. Tire size differences will make any other method a guesstimate.
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Rook
Pro
Posts: 1125
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posted January 26, 2011 09:27 PM
 Edited By: Rook on 27 Jan 2011 05:28
hehe that was fun....
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BobC
Pro
Posts: 1736
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posted January 27, 2011 03:51 AM
The change to 16 tooth is about 6% and the speedo usually over-reads by at least that much too.
So if you start off with minus 12% you'll be in the ball park and can check it for fine-tuning against a gps.
____________
Candy Thunder Blue 2006 ZZR1400
Stock wheelbase
Max: 205.4 mph in 1.25 miles
2012 ZZR1400 in Golden Blazed Green
Brock CT Full System. etc
Max: 203.1 in 1 mile (so far)
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-BICEP-
Novice Class
Posts: 52
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posted January 27, 2011 04:29 AM
Thanks guys!
Calculation on the SH website suggests -10.8%....so I'll start there. (Thanks TH1RT3EN)
That was Kind of easy!
BobC you are quite on the mark at the 12%. Ill go with the SH calc of -10.8% for now.
Thanks to all.....
Rick
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Day by day!
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