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Old 12-31-1969, 04:00 PM
R/C Tech Forums Expert How-Tos and Guides
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Old 12-13-2016 | 12:54 AM
  #5896  
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Bruce, that TP compound is actually Mighty Gripper yellow compound. It works good for norcal. I've heard the rumors of it eating tires but honestly, as long as you wipe down the tires after your run with Tuning Haus tire cleaner or Protoform body cleaner (same stuff), it will keep the tires feeling fresh and soft. Norcal has really inconsistent traction also during the day.
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Old 12-13-2016 | 01:52 PM
  #5897  
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Looking at the USVTA rules about USGT... There's no lower weight limit for FWD cars. Has anyone gone bonkers and built a 750g (pulling a number out of the air..) car to make a fool out of the AWD cars?
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Old 12-13-2016 | 02:01 PM
  #5898  
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Originally Posted by Nerobro
Looking at the USVTA rules about USGT... There's no lower weight limit for FWD cars. Has anyone gone bonkers and built a 750g (pulling a number out of the air..) car to make a fool out of the AWD cars?
I believe there are several guys here that have tried; I think patorz31 was one of them. I'm not sure how light they went.

But, a big disadvantage in running a car that light is a high CG, so on a track with any reasonable traction the cornering speed is limited by traction rolling.
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Old 12-13-2016 | 02:06 PM
  #5899  
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it will take some real work to keep the CG down.... The other side is "what downforce you DO get, is that much more effective" And you're accelerating a whole heck of a lot less weight out of corners.
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Old 12-13-2016 | 02:36 PM
  #5900  
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#40 W.S. Reedy TC7.1
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Old 12-13-2016 | 04:37 PM
  #5901  
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Originally Posted by Nerobro
Looking at the USVTA rules about USGT... There's no lower weight limit for FWD cars. Has anyone gone bonkers and built a 750g (pulling a number out of the air..) car to make a fool out of the AWD cars?
If you can do it more power to you. We took away the weight limit in an attempt to get people to run FWD. Few if any ever have tried.
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Old 12-13-2016 | 04:48 PM
  #5902  
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Originally Posted by Dan
Bruce, that TP compound is actually Mighty Gripper yellow compound. It works good for norcal. I've heard the rumors of it eating tires but honestly, as long as you wipe down the tires after your run with Tuning Haus tire cleaner or Protoform body cleaner (same stuff), it will keep the tires feeling fresh and soft. Norcal has really inconsistent traction also during the day.
Thanks for the reply. Car was really good in the mains, but I wasn't sure if it was because I changed traction compound or because they resprayed. What ever it was, it was a big improvement over the qualifiers.

I guess next time I'll have to stick with one compound, at least for the 1st main.

Bruce

Bam - 90 posts -
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Old 12-13-2016 | 05:24 PM
  #5903  
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My fwd is down to 1058g. If the track is open its real competitive. If it's tight with a lot of slow turns, it gets killed coming out of the hole. Now Ivan (Bone crusher on here) is running a fwd now and does well with it, but the guy can wheel anything.
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Old 12-13-2016 | 09:10 PM
  #5904  
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Originally Posted by robk
If you can do it more power to you. We took away the weight limit in an attempt to get people to run FWD. Few if any ever have tried.
The seed is sewn. I need to bug the FF guys now. I'm currently thinking of how to get the CG stupid low, and weight on the front tires.

If I make you need to add the weight rule back, I will have done my job properly.
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Old 12-14-2016 | 05:56 PM
  #5905  
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Originally Posted by belewis01
What is a good traction compound for these spec tires on parking lot asphalt? Track is sprayed 2 - 3 times during the day with traction compound, I believe it's VHT.

Just started on road again after a loooong break running USGT, now 2 races in. 1st race used Paragon Black. Works OK, smells awful for days and days. Yesterday started with the Paragon, then tried a brand new Team Powers compound - labeled as "Shock Oil" - which was really good, but costs $25 a can, and I'm told it eats tires.

So, rather than bumming around the pits and asking to "borrow" different types of traction compounds, can the racers here on RCTech suggest my next compound?

Thanks
Bruce
Mix the Paragon Black Can with WD-40, 50/50 mix, it takes the edge off the smell and has monster grip. Or just switch to SXT 3.0.
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Old 12-15-2016 | 05:11 AM
  #5906  
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What wheels do you guys recommend for the spec ride tire and foams?

I do not like the abs plastic wheels on gravity premounts. I prefer more durable nylon
like most traditional race wheels. Abs plastic and hard click track don't mix well with me. Lol.
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Old 12-15-2016 | 05:18 AM
  #5907  
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Personally, I liked these Solaris wheels:

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Old 12-15-2016 | 05:28 AM
  #5908  
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Thanks RJ!
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Old 12-15-2016 | 06:13 AM
  #5909  
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Originally Posted by Antimullet
What wheels do you guys recommend for the spec ride tire and foams?

I do not like the abs plastic wheels on gravity premounts. I prefer more durable nylon
like most traditional race wheels. Abs plastic and hard click track don't mix well with me. Lol.
I like the 24mm wheels from Kyosho or Jaco.
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Old 12-15-2016 | 06:28 AM
  #5910  
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I run my USGT tires on Speedmind wheels. I also have a set of Exotek but cant tell the difference between them and the Speedmind.
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