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Old 03-21-2011, 09:19 AM   #61
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Originally Posted by toyofast View Post
Yeah. Most everything south of Florence. Could make a killer weekend out of it.

Again Brad, I'm slowing sorting parts to use for a Formula Of-Road rig.
Nice!!

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M-F'in sweet! Loving it, now I want to build one. I wonder what a Mamba Monster max on 6s would do to a scx-10?
Thanks.

Honestly, I think it would be overkill.

My VXL on 3S is a handful on the hills once it hits the power band.
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Old 03-21-2011, 10:34 AM   #62
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will the new losi sct buggy be a good start for a foff rig?
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Old 03-21-2011, 10:58 AM   #63
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Nope, the SCB is only 2WD. For real FOFF you need two powered axles, locked. FOFF is 4WD climbing that is grown extremer, first using offroad tires, then using paddles an special pattern designs. For climbing 4WD is essential, you have to pass gates like in rockcrawling, the rig must be able to navigate precisely on the steepest grounds!
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Old 03-21-2011, 11:47 AM   #64
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Well i'v seen enuff must start a build thed,i have enuff parts laying around.
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Old 03-21-2011, 02:13 PM   #65
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Originally Posted by chicostaxxs007 View Post
will the new losi sct buggy be a good start for a foff rig?
Quote:
Originally Posted by XbanditoX View Post
Nope, the SCB is only 2WD. For real FOFF you need two powered axles, locked. FOFF is 4WD climbing that is grown extremer, first using offroad tires, then using paddles an special pattern designs. For climbing 4WD is essential, you have to pass gates like in rockcrawling, the rig must be able to navigate precisely on the steepest grounds!
Agreed. It may make a fun desert/dune truck, but FOFF rigs are all 4wd.

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Well i'v seen enuff must start a build thed,i have enuff parts laying around.
Nice!!
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Old 03-21-2011, 02:15 PM   #66
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Man, this is one cool rig. I'm curious, how is the tranny holding up? Are you running the stock gears? Is it an issue running these high rpm's ? I imagine running at high speed, as opposed to super low torque, would have a different set of "problems".
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Old 03-21-2011, 02:18 PM   #67
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Have you thought of shortening the front wheelbase and stetching it in the rar for a better forward weight bias?

I would figure that would make more sense and hellp keep the front end down on the vertical climbs,
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Old 03-21-2011, 02:40 PM   #68
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That's a good idea... what if you ran a pair of overdrive gears in the axles - would get you a noticeable bump in wheel speed?
Dammit, now I've got to build one of these things !
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Old 03-21-2011, 02:54 PM   #69
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Originally Posted by brokennib View Post
That's a good idea... what if you ran a pair of overdrive gears in the axles - would get you a noticeable bump in wheel speed?
Dammit, now I've got to build one of these things !
You might as wel; just gear up at the trans. it'd be easier. But i think overdriving the front would also help pull it up the hill.
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Old 03-21-2011, 03:01 PM   #70
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Lol
I've got a mini desert trophy truck that's going to get foff'd up some
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Old 03-21-2011, 03:24 PM   #71
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Originally Posted by brokennib View Post
Man, this is one cool rig. I'm curious, how is the tranny holding up? Are you running the stock gears? Is it an issue running these high rpm's ? I imagine running at high speed, as opposed to super low torque, would have a different set of "problems".
Thanks.

I am running the stock transmission and axles, no upgrades at all. So far, I haven't had any issues with the extra power breaking parts, and these axles were heavily used in my rock racer before I threw them in this rig.

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Originally Posted by TheSCorpionKing View Post
Have you thought of shortening the front wheelbase and stetching it in the rar for a better forward weight bias?

I would figure that would make more sense and hellp keep the front end down on the vertical climbs,
That would help the climbing ability for sure. But, I was going for scale looks first, performance second on this build. I just love the looks of these FOFF vehicles.

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Originally Posted by brokennib View Post
That's a good idea... what if you ran a pair of overdrive gears in the axles - would get you a noticeable bump in wheel speed?
Dammit, now I've got to build one of these things !
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Originally Posted by TheSCorpionKing View Post
You might as wel; just gear up at the trans. it'd be easier. But i think overdriving the front would also help pull it up the hill.
Both would work. But, the HD steel ring and pinions will last a lot longer then the stock ring and pinions, especially when you mix high horsepower and sand.

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Lol
I've got a mini desert trophy truck that's going to get foff'd up some
Get some!
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Old 03-21-2011, 05:19 PM   #72
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Great truck Brad, the brushless set up has some mean rooster tails on all four wheels. How much width did you take out of the body?
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Old 03-21-2011, 05:46 PM   #73
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Great truck Brad, the brushless set up has some mean rooster tails on all four wheels. How much width did you take out of the body?
Thanks Norm.

If I remember right I took just over an inch out. But, I cut this body in half a few years ago, so it's tough to recall.
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Old 03-21-2011, 08:59 PM   #74
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What gearing did you finally settle on? Any wheel weight added? Do you know rtr weight? I'm thinking these are gona be pretty lite.......and with all the horse power
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Old 03-21-2011, 09:11 PM   #75
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Originally Posted by Erin View Post
What gearing did you finally settle on? Any wheel weight added? Do you know rtr weight? I'm thinking these are gona be pretty lite.......and with all the horse power
I am at 20/87 right now. Need to find some bigger hills to see for sure, but it seems good to me. No weight added to the wheels. I am not sure on total weight, but I will check after I finish repairs. It is pretty light though.
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Old 03-21-2011, 10:41 PM   #76
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Thx, I was thinking the lighter weight would help all around.
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Old 03-21-2011, 11:44 PM   #77
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that is so cool man i have never seen a rc truck set up with paddle tires . if u dont mind me askin how much does a set up like ur cost?
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Old 03-22-2011, 08:57 AM   #78
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Originally Posted by SSDDBRONCO View Post
that is so cool man i have never seen a rc truck set up with paddle tires . if u dont mind me askin how much does a set up like ur cost?
Not really sure what it would cost to replicate off hand. But, we can do a little math real quick and see.

OG SCX10 kit - $215
MaxAmps 5250 3s - $150
Decent high torque servo - $100
VXL system - $170
Wheels, tires and body - $125
2.4 Radio - $150

That's just a rough estimate of the major components.
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Old 03-22-2011, 10:51 AM   #79
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whats a good tire set up?i was thinking wide in the rear n narrow for the front.is the narrower the better for front?thanks
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Old 03-22-2011, 10:59 AM   #80
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Quote:
Originally Posted by chicostaxxs007 View Post
whats a good tire set up?i was thinking wide in the rear n narrow for the front.is the narrower the better for front?thanks
I have been debating the same thing. I may try narrowing a set of wheels for the front axle and see. Panther paddles are the way to go, according to what I have been told. I just bought another set for the front of mine.
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