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Have tech questions? Will answer.

Hey John. I have a Trailmaster Sport 21 turn 550 in my Axial UMG10. I’d like to put one of your 1800kv Revolver motors in it. How does the power of both Revolvers (regular and snub nose) compare to the Trailmaster that I have. I’m not searching for any more power since I’m more than happy as far as that goes, and the price of the 2 Revolvers isn’t a factor, so if the snub nose is as powerful/more powerful than what I have I’d probably go that route. Thanks!
 
Voodoo, thanks for that graphic! Man those little suckers make some power! Guess I’ll be more than fine putting the snub nose in my UMG10. It’s all stock with the exception of aluminum beadlocks. But I’m also thinking of putting a standard Revolver in my TRX4 Tactical. Similar scenario but I shed over a pound off of the body removing the inner fenders/spare tire and other doo dads off of the back, removed the locking/unlocking diffs and servos and put spools in, but left the 2 speed so thinking a standard in there. Enough rambling, and thank you again for the info. Helped me a bunch.
 
The bigger ones have the benefit of more surface area to dissipate heat better. All that power will probably create heat...I don't hear about them overheating often, and gearing down can stop the heat as well.
 
It's on Facebook:

Nicer housing, improved and adjustable sensors, better drag brake!

Sent from my Pixel 2 XL using Tapatalk
 
Nice!
Now look at my challenge on the Holmes Hobbies fan page on Facebook.

Let's see a 1/6 scale revolver for the new Mamba Monster X 8s!

The sound would be GLORIOUS in a basher!

Sent from my Pixel 2 XL using Tapatalk
 
I want to know how to reverse the rotation of a holmes puller 500 brushed motor? Can i just loosen the the screws and rotate it 180 like with the crawlmaster pro motors? Or do i have to completely remove the endbell and install it 180? I know i can just switch the wires, but i like my wiring to be proper.
 
I want to know how to reverse the rotation of a holmes puller 500 brushed motor? Can i just loosen the the screws and rotate it 180 like with the crawlmaster pro motors? Or do i have to completely remove the endbell and install it 180? I know i can just switch the wires, but i like my wiring to be proper.

You have to take the screws out then you can turn it 180. Make sure the timing is right. Holmes has a video on youtube on how to set it.
 
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I want to know how to reverse the rotation of a holmes puller 500 brushed motor? Can i just loosen the the screws and rotate it 180 like with the crawlmaster pro motors? Or do i have to completely remove the endbell and install it 180? I know i can just switch the wires, but i like my wiring to be proper.

just swap the wires. Puller 400 and 500s are timed at zero, ,and unless you have an amp meter to reset the amp draw to minimum it is not recommended you change timing.
 
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