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Old 19-01-2014
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Lee24h Lee24h is offline
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Default Gearing for xb4

What gearing is a good base for xb4 high grip indoors with a 5.5 and slight amount of boost
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Old 19-01-2014
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OneKiwi OneKiwi is offline
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Have you had a search?

http://www.oople.com/forums/showthre...hlight=gearing

http://www.oople.com/forums/showthre...hlight=gearing

http://www.petitrc.com/setup/xray/Se...tsXrayXB4.html
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Old 20-01-2014
leebunker leebunker is offline
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19/81
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Old 20-01-2014
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On mine indoors / big track I run kit spur with 23/24 pinion on an 6.5 Orion Vortex.

Orion motors are quite soft and a bit tame, so maybe run a tooth or two lower with faster motors of the same wind - LRP X20 for example.

I tried a 5.5 Vampire this weekend (as I run the Vampire ESC) and by mistake I put the 24 pinion on instead of a 20. I was ballistic but thermaled at around 4mins!
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Old 20-01-2014
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Yep those vampire motors are animals, I love mine outdoors.

Im running 84/22 with orion 6T no boost/timing I also have a fan in front of the motor. Ran a whole pack and came off at @ 40°
I think it helps with temps going up to the 84
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