4x4 Box Stock

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unc57

Member
I want to Build a Clod 4x4 Box Stock with Mod Motor For Pulling but I don't want to go and Buy all Kind of Pinons to fine the right Gearing For Pulling,I know there is someone on Here that can Help me out on This,Because if you Tell me what pinon to use it not going make me beat you,it all Falls Down to the Dirt,who Pulls First,,if your Battery's are in Good Shape,How your Motor are Working,If you Let me know Then I won't have To buy alot of Pinon.Thankyo Very Much.Jim
 
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chromey

Well-Known Member
It's simple.
Mayhem motors for both front & rear cases with 9 tooth pinion gears. The key to pulling a cold on dirt is having the correct amount of stuffers in the rear tires and having the hitch correct.
 
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Thunder VP

Well-Known Member
8 tooth pinion is the smallest you can use. Even though you can use econo mod motors the Mayhems are still the most popular choice because of the torque they have with the pinion size restriction. The Mayhem with a 9t pinion can be mounted without a swing plate by removing the brass tubes and using the 2 motor mounting holes that are not exactly straight across from each other. Knotching the ladder bar a little will also work. A Speed Gem 17T Saphire with an 8t might work, but the Mayhem powered trucks will run right past you most of the time.
 
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unc57

Member
Hi Mayhem motors are Hard To Fine,I was Wondering if I had 2-9 Turn,Motor Plates What Pinon Would I use to Make it Pull Down The Track,I Don't have much money to go out and Buy a Whole lot of Pinon just to get 2 of them,I can put my money other Places then buying Extra Pinon I don't NEED,If you Help me out on this it dosen't mean I'am going to Beat you on the Track and it Depends on the Dirt,Who has First Run,How your Motor are doing,How Well your Battery Pack are,How Well The Drive Dose.Jim
 
nrctpaXpres

nrctpaXpres

Well-Known Member
if you are pulling 9 turn motors in your rig they will not make it they will smoke...IMHO

I probably have at least 1 forward rotation motor in the old days you could flip the rear gearbox upside down and use 2 forward rotation motors...
 
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unc57

Member
I Thought you couldn't Turn the Rear End around in Box Stock Class,I know you Can't Turn it around at The Hanger Pull,you will be DQ so How can you Turn it around at your Pull and Do you know who you are Talking to Joe.
 
nrctpaXpres

nrctpaXpres

Well-Known Member
I didn't know you guys did that...well you can't then.....seems dumb to me but then I don't pull that class......the rear box needs reverse does it not? most motors run lousey in reverse....oh well..........
 
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