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BrianG · 07.07.2006, 01:37 AM

Squee: No, just the HB diff.

Example:

A stock Emaxx: diff = ~2.85:1, tranny (2nd gear) = 1.72:1, spur/pinion (66/18) = 3.67:1. That's a total ratio of ~18:1.

If you use the HP Pro diff (4.3:1), you only need a pinion of 16T to achieve about the same final ratio of 18:1. Or, if using a 51T spur, use a 12T pinion.

	(#34)
BrianG RC-Monster Admin Offline Posts: 14,609 Join Date: Nov 2005 Location: Des Moines, IA	07.07.2006, 01:37 AM Squee: No, just the HB diff. Example: A stock Emaxx: diff = ~2.85:1, tranny (2nd gear) = 1.72:1, spur/pinion (66/18) = 3.67:1. That's a total ratio of ~18:1. If you use the HP Pro diff (4.3:1), you only need a pinion of 16T to achieve about the same final ratio of 18:1. Or, if using a 51T spur, use a 12T pinion.