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Old 13-12-2009
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Dazzler Dazzler is offline
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Join Date: Nov 2008
Location: Telford
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Quote:
Originally Posted by BRS View Post
Bought a Cat SX off the RC TV guy Nick to play with whilst my nitro fun is underwater...

I have a Castle Sidewinder brushless combo coming with their CMS5700 motor
can someone advise me on a pinion size please?


When people state i have a So&so 5.5 motor is that 5.5 the motor kv rating does that make this Castle one a 5.7?

Help a thicky

cheers
Looking at the Novak and the castle specs, i'd say that the motor you have, 5700Kv, is equivalent to around a 7.5 Novak brushless, the 7.5 is 5800Kv.

Castle quote it as being equivalent to a very good, 9 to 10 turn brushed motor.

What size spur is currently fitted?
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