Go Back  R/C Tech Forums > General Forums > Oval, Larger Scales and More
GT8 Class--buggy-based on road electric! >

GT8 Class--buggy-based on road electric!

Community
Wiki Posts
Search
Like Tree17Likes

GT8 Class--buggy-based on road electric!

Thread Tools
 
Search this Thread
 
Old 12-08-2012, 07:56 AM
  #3151  
Tech Adept
iTrader: (1)
 
Join Date: Feb 2012
Location: Huntsville, TX
Posts: 166
Trader Rating: 1 (100%+)
Default





CobraWasHere is offline  
Old 12-10-2012, 05:35 AM
  #3152  
Tech Apprentice
 
salze145's Avatar
 
Join Date: Sep 2012
Location: Barcelona
Posts: 60
Default

I use 5S 5000-30C lipo from Turnigy, mamba 2200, gear 46/18, and the car runs pretty well, better acceleration than a GT-gas and equal top speed.
salze145 is offline  
Old 12-12-2012, 05:06 PM
  #3153  
Tech Regular
iTrader: (1)
 
Join Date: Aug 2008
Location: Camarillo, CA
Posts: 262
Trader Rating: 1 (100%+)
Default

Originally Posted by Raman
I guess this needs to be made into a sticky, so people stop asking.

1. It doesn't matter if you have a Hot Bodies, Associated, Mugen, X-Ray... There are no specific parts to covert an 1/8 scale buggy to a GT8.
There are kits to convert nitro buggies to electic which gets you half way there.

I think the Losi Nitro 8ight buggy can be converted to GT8 pretty easily, a few have been done and they work quite well. Losi offers an electric conversion kit.

There are also a couple kits to convert nitro 1/8 on-road cars to electic.
danketchpel is offline  
Old 12-15-2012, 12:19 AM
  #3154  
Tech Addict
 
Join Date: Nov 2003
Location: toulouse/france
Posts: 670
Default

Hello from France,

Here's some pictures of the first round of the French GT8 Challenge held in Castelsarrasin.

I won the race with my brand new HobbyTech STR8 GTe.

http://media.automodelisme.com/2012R...7288&k=VzPNcsj



And, here's the pictures of our second race in Toulouse.

I set the Pole Position and the fastest lap of the day. But in final, a poor motor connector made some cut off in the electronics!!!

http://media.automodelisme.com/2012R...1804&k=5tWgLvw


The new HobbyTech STR8 GTe is a great car!!!
Here's my review..

http://media.automodelisme.com/Prese...8027&k=TBhngtX



Au revoir.

Last edited by romuald31; 01-13-2013 at 10:47 PM.
romuald31 is offline  
Old 12-15-2012, 10:46 AM
  #3155  
Tech Adept
iTrader: (1)
 
Join Date: Feb 2012
Location: Huntsville, TX
Posts: 166
Trader Rating: 1 (100%+)
Default

I just destroyed my first motor ever yesterday. I was running my Leopard 4068 1800kv on 5s with 25/44 gearing and I think I may have even had the current limited to 80% on the MMM. After about 7 minutes of heavy big parking lotting running the car started cogging so bad that the esc let out some smoke. The motor read 280 degrees fahrenheit. Turns out I messed up the rotor, so it was having a very hard time spinning (though I could turn it with my hand). I just ordered a Tekin T8 Truggy 1550kv to replace it. I went with the truggy motor because these cars use some serious energy displacing the air they do when traveling 60+mph. The 76mm truggy can compared to the 68mm buggy version should have more torque and run more efficiently on 5s. I've got some GRP soft rally premounts on the way as well.

Last edited by CobraWasHere; 12-15-2012 at 09:45 PM.
CobraWasHere is offline  
Old 12-19-2012, 03:47 PM
  #3156  
Tech Adept
iTrader: (1)
 
Join Date: Feb 2012
Location: Huntsville, TX
Posts: 166
Trader Rating: 1 (100%+)
Default

I just ran the Tekin 1550 truggy motor for the first time. I was running the car fairly hard in a big parking lot using Sweep 45s on the rear and 55s on the front, 5s, and 25/44 gearing. The motor got up to 200 degrees fahnrenheit but no higher than that. Maybe I should have gone with the 1350 for cooler temperatures?
CobraWasHere is offline  
Old 12-19-2012, 03:53 PM
  #3157  
Tech Champion
iTrader: (94)
 
Raman's Avatar
 
Join Date: Aug 2007
Location: Las Vegas
Posts: 5,350
Trader Rating: 94 (100%+)
Default

You're over gearing the car. I used to race 5S with 1700 KV. Gearing was 44/18!

You're going to burn up motors and eventually your battery pack is going to balloon because you're drawing too much current.
Raman is offline  
Old 01-01-2013, 10:39 PM
  #3158  
Tech Fanatic
iTrader: (6)
 
Join Date: Jan 2008
Location: Tamarac
Posts: 977
Trader Rating: 6 (100%+)
Default Need advise

I have a few cars that I can convert to GT8. I will probably convert a Slash 4x4 Platinum edition first. Other options are a Jammin X1CR FTE, a Losi 810 electric (Similar to a Losi SCTE with a slightly smaller chassis length, and a Hyper 10SC. I will not race any of these, but will use them on an onroad track.

Will the Slash be somewhat competitive to 10 scale sedans?

I have plenty of parts for the Jammin including xtra front shock towers and shocks. Will mobil 1 grease be heavy enough? I will use a front shock tower and front shocks on the rear if possible..

I think the Hyper 10SC will be a rocket as the car is light. ... so I would probably run it on 3s...with a 3800kv motor...

I have a ton of old off road tires that I could use, but don't know if they will provide enough traction...They cant be used for off road anymore. Any suggestions?

I have 2s, 3s, 4s batts. and have 540, 550, and 1/8 scale motors such as 2200kv and MMM's. For the Slash I will prob. run it on 2S with the veleneon 3500kv motor, and the Jammin on 4s with the 2200kv setup...

Steer me in the right direction please..

The track is medium length with some 180 turns... and is prepped with grape soda...

Need advice, not advise...typo...
SouthFloridaApp is offline  
Old 01-04-2013, 10:33 AM
  #3159  
Tech Adept
iTrader: (1)
 
Join Date: Feb 2012
Location: Huntsville, TX
Posts: 166
Trader Rating: 1 (100%+)
Default

Originally Posted by Raman
You're over gearing the car. I used to race 5S with 1700 KV. Gearing was 44/18!

You're going to burn up motors and eventually your battery pack is going to balloon because you're drawing too much current.
I started utilizing the FAST steering/throttle settings on my Futaba 4pl and have turned the throttle speed way down. This keeps the motor from popping up to WOT constantly. I have definitely helped combat the heat issue, but I don't really want to drop gearing. That's why I went with such a low kv truggy motor.
CobraWasHere is offline  
Old 01-04-2013, 05:02 PM
  #3160  
Tech Fanatic
iTrader: (29)
 
Devigili22's Avatar
 
Join Date: Jan 2012
Location: Austin, TX
Posts: 847
Trader Rating: 29 (97%+)
Default

Ok, so I got the itch to wanna put one of these together. I have an 8TE. Is there any way I could convert that without having to convert it to a buggy first? If not, what would be a budget car? Also, where do you buy the bodies from? I tried searching to no avail.

Thanks.
Devigili22 is offline  
Old 01-06-2013, 12:14 PM
  #3161  
Tech Adept
iTrader: (1)
 
Join Date: Feb 2012
Location: Huntsville, TX
Posts: 166
Trader Rating: 1 (100%+)
Default

My car is now doing great, thanks to upping to 6s and dropping the gearing to 22/44. I've noticed that my car hops when under heavier accel. I can't tell if it's just the rear of the car or the front as well, but I've gone thinner on the shock fluids in trying to prevent this hopping. Any info is appreciated!
CobraWasHere is offline  
Old 01-13-2013, 10:49 PM
  #3162  
Tech Addict
 
Join Date: Nov 2003
Location: toulouse/france
Posts: 670
Default

Originally Posted by romuald31
Hello from France,

Here's some pictures of the first round of the French GT8 Challenge held in Castelsarrasin.

I won the race with my brand new HobbyTech STR8 GTe.

http://media.automodelisme.com/2012R...7288&k=VzPNcsj



And, here's the pictures of our second race in Toulouse.

I set the Pole Position and the fastest lap of the day. But in final, a poor motor connector made some cut off in the electronics!!!

http://media.automodelisme.com/2012R...1804&k=5tWgLvw


The new HobbyTech STR8 GTe is a great car!!!
Here's my review..

http://media.automodelisme.com/Prese...8027&k=TBhngtX



Au revoir.
Hello from France,

Some bodies and kits are on the way to US very good drivers....

Au revoir.
romuald31 is offline  
Old 01-15-2013, 05:39 PM
  #3163  
Tech Adept
iTrader: (2)
 
FLoJo's Avatar
 
Join Date: Feb 2012
Posts: 216
Trader Rating: 2 (100%+)
Default

what kind bodies and where are they going ?
FLoJo is offline  
Old 01-16-2013, 07:46 AM
  #3164  
Tech Master
iTrader: (4)
 
BillyT.'s Avatar
 
Join Date: Nov 2012
Posts: 1,912
Trader Rating: 4 (100%+)
Default

The off road track here has been muddy lately, so I set my Mugen MBX6 SCT up to do some pavement pounding...



It was more of a drift machine, but even still, I am hooked. Pulled the trigger on an Ofna late model, should be here Friday.

My truck was geared for about 39mph, and it seemed plenty fast on our on road track which is an old go cart track with only a short straight and lots of big turns. So I'm thinking I will set this thing up to run mid to high 40s, 550 4 pole 2800(SCTE RTR motor) on 3 cell. Don't really care about high speed runs, just want to connect some turns and maybe wag the tail a bit. We don't really have too many of these cars around here, so I doubt we will ever see a class come together, but man, tons of fun, and good for some down time from the off road.

I'll get some pics and vids of the thing as soon as I have something worth showing.
BillyT. is offline  
Old 01-27-2013, 11:57 PM
  #3165  
Tech Apprentice
 
salze145's Avatar
 
Join Date: Sep 2012
Location: Barcelona
Posts: 60
Default

On board video, Rally Game (GT8) in Rubí track, Blade brushless, 4S

http://www.youtube.com/watch?feature...&v=ADK_xPMW2mw
salze145 is offline  


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.