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Patrick · **Ratio change in HP Pro diff? -** 03.03.2007, 09:34 AM

Does anybody know if you can change the ratio of the HP Pro diff to the same as the standard one.
I think they both have a 43t crown/ring/spur gear. But the pro has a 10t pinion and the standard has a 13t. (I'm not sure if that's right or not).
So can you put the 13t pinion in a pro diff to change the ratio?
Is the cut on the ring gears different? Is the ring gear positioned differently?
Thanks

	(#1)
Patrick RC-Monster Aluminum Offline Posts: 862 Join Date: Dec 2006 Location: Perth, Western Australia	Ratio change in HP Pro diff? - 03.03.2007, 09:34 AM Does anybody know if you can change the ratio of the HP Pro diff to the same as the standard one. I think they both have a 43t crown/ring/spur gear. But the pro has a 10t pinion and the standard has a 13t. (I'm not sure if that's right or not). So can you put the 13t pinion in a pro diff to change the ratio? Is the cut on the ring gears different? Is the ring gear positioned differently? Thanks