SC10 4x4 Thread
Keith.
+1. Yeah, I've not had any issues with my original 48 pitch spur at all. I just posted what gearing I used as a reference for that combo. He can convert it and run 32 pitch if he prefers.
I did that even before I soldered up the esc. Credit goes to the members here for pointing the issue out so I could address it before becomming a problem with my truck.I kept the stock 2mm rubber spacer for some impact cushion than added 4mm of solid spacers for 6mm total.
I first tried fuel tubing but it flexed too much for me and would have required over 9mm to keep from over stressing the outdrives. I didn't want to limit uptravel any more than I had too.
Roger that!
I did that even before I soldered up the esc. Credit goes to the members here for pointing the issue out so I could address it before becomming a problem with my truck.
I kept the stock 2mm rubber spacer for some impact cushion than added 4mm of solid spacers for 6mm total.
I first tried fuel tubing but it flexed too much for me and would have required over 9mm to keep from over stressing the outdrives. I didn't want to limit uptravel any more than I had too.
I did that even before I soldered up the esc. Credit goes to the members here for pointing the issue out so I could address it before becomming a problem with my truck.I kept the stock 2mm rubber spacer for some impact cushion than added 4mm of solid spacers for 6mm total.
I first tried fuel tubing but it flexed too much for me and would have required over 9mm to keep from over stressing the outdrives. I didn't want to limit uptravel any more than I had too.
I used semi-rigid Cristallo tube, 5mm of it. Works perfectly, even though my diff bushings are already damaged.
I've run my truck on a bmx track and had some nasty landings (mostly trying to hit the double-double section at full speed) and haven't had any issues with blow outs or leaks.
The brace is a good fix, but I think I would rather have Al gearboxes front and back, then a Carbon Fiber belt guard that protects the belt and locks the two gearboxes together real tight. This would give you better cooling as well as the keeping the flex to a minimum, and leaves more open space get the battery in and out and swap parts around and what not.
The brace is a good fix, but I think I would rather have Al gearboxes front and back, then a Carbon Fiber belt guard that protects the belt and locks the two gearboxes together real tight. This would give you better cooling as well as the keeping the flex to a minimum, and leaves more open space get the battery in and out and swap parts around and what not.
Tech Adept
Joined: Jul 2011
Posts: 203
From: Virginia
Don't do that! 48 pitch gears will STRIP using that 1410 motor your talking about getting. You were on the right track with the 62 spur...just dial it back to 15 teeth on the pinion and you'll be in the 'sweet spot'.
Vegatron has been running the 1410 (3800kv) motor w/MMP since the truck came out and he wins ALL THE TIME. Trust me, his truck is just as fast as anybody else's truck at our track. It's a small-ish (78x50) tight indoor, smooth high-traction track. With 15/62 I can clear ANY jump on the track just by 'blipping' the throttle with literally NO run-up. Plenty of grunt and I haven't stripped a single spur since getting my 1410/MMP.
I DID however strip 2 48-pitch spurs with several different 540 motors AND dealt with major HEAT problems when I was trying (unsuccessully) to run various small can motors. Trust me, you DO NOT want to go 48-pitch with the 1410! Way too much GRUNT (torque) for that.
For pinions just get Traxxas/Slash pinions from your LHS. They are 32-pitch, and cheap.
Vegatron has been running the 1410 (3800kv) motor w/MMP since the truck came out and he wins ALL THE TIME. Trust me, his truck is just as fast as anybody else's truck at our track. It's a small-ish (78x50) tight indoor, smooth high-traction track. With 15/62 I can clear ANY jump on the track just by 'blipping' the throttle with literally NO run-up. Plenty of grunt and I haven't stripped a single spur since getting my 1410/MMP.
I DID however strip 2 48-pitch spurs with several different 540 motors AND dealt with major HEAT problems when I was trying (unsuccessully) to run various small can motors. Trust me, you DO NOT want to go 48-pitch with the 1410! Way too much GRUNT (torque) for that.
For pinions just get Traxxas/Slash pinions from your LHS. They are 32-pitch, and cheap.
+100 I striped out to many of the 48 pitch. I now run a 32 pitch with no worrys
Im running the 1410 in mine
Last edited by special_k; 11-03-2011 at 10:15 AM.
Tech Master
iTrader: (120)
Joined: Apr 2011
Posts: 1,076
From: SoCal - Chillin in the LBC
I have read about the last 100 pages or so on pinning the top shaft and the chassis brace starting somewhere in the 560 range. I have read the pinning posts and instructions from 1Fastpede and seen the pics from Vegatron75 and all the various post from CraigMBA, Coyoteslash, just everyone. I have made my own chassis brace using all your help. Thanks all. I have been running the MTK clutch baskets version 1 (was my first upgrade. I bought this when Mac first posted this "wonder part") It helps tons but just need more.
***BTW...Mac the Knife's clutch basket kicks a$$. Props to him for introducing it and shame on those copycats trying to profit on his ingenuity.***
Anyway I am now ready to jump into the pinned world and hopefully get a renewed love of my SC10 4x4. Tired of seeing Losi's sky over me in the triples as I double/single. Then leave me eating clay coming out of corners. I have some questions:
How hard (hardened material wise) is the top shaft to drill thru? I don't have a press and will using a vise and be holding a steady hand. Will I be breaking bits or does it drill fairly easily? Love RCTECH for all the help I find here. I don't post very often so sorry for the long winded post.
I'm eager to prey on unsuspecting Losi's.
***BTW...Mac the Knife's clutch basket kicks a$$. Props to him for introducing it and shame on those copycats trying to profit on his ingenuity.***
Anyway I am now ready to jump into the pinned world and hopefully get a renewed love of my SC10 4x4. Tired of seeing Losi's sky over me in the triples as I double/single. Then leave me eating clay coming out of corners. I have some questions:
How hard (hardened material wise) is the top shaft to drill thru? I don't have a press and will using a vise and be holding a steady hand. Will I be breaking bits or does it drill fairly easily? Love RCTECH for all the help I find here. I don't post very often so sorry for the long winded post.
I'm eager to prey on unsuspecting Losi's.
i got my kit today finaly and after bilding for 3,5 hours i got to the shock part i the manual
its soo much fun to bild it

just a noob question again what is the differen betwin the 3-3 and the 3-2 blocks on the rear?????
its soo much fun to bild it
just a noob question again what is the differen betwin the 3-3 and the 3-2 blocks on the rear?????
Just make sure your using the correct size bit and that it is sharp.
Also drill slow.. there is no need for full throttle on the drill that just heats up and dulls the bit



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