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Old 12-17-2008, 01:02 AM   #1
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Default which pinion? TF-5 with novak 4.5

Hey Guys,

Need to know where to start off on pinion sizes for my tf-5 with novak 4.5 motor.

Thanks
Lachlan
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Old 12-17-2008, 03:06 AM   #2
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Quote:
Originally Posted by LachlanTu View Post
Hey Guys,

Need to know where to start off on pinion sizes for my tf-5 with novak 4.5 motor.

Thanks
Lachlan

Hi , we made it . pls send me email [email protected]
thank you
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Old 12-18-2008, 10:47 AM   #3
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a 4.5 i think starts at a ratio of 10. A 87 spur with 16 pinion gives you 9.95. you can work down from there depending on track, and system temperature.
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