View Poll Results: what's your tire choice?
Protoform
46
30.67%
HPI
104
69.33%
Voters: 150. You may not vote on this poll
U.S. Vintage Trans-Am Racing Part 2
#6872
Tech Elite
iTrader: (9)
Try posting your suggestions in this thread-->http://www.rctech.net/forum/team-com...ce-bodies.html
Hey Racers,
Feel free to post comments or questions about PROTOform products in this thread. We'd also love to hear from you about what products you'd like to see from us in the future.
Thanks!
Feel free to post comments or questions about PROTOform products in this thread. We'd also love to hear from you about what products you'd like to see from us in the future.
Thanks!
#6873
Please let us know when ur planning on banning the Justock from USVTA rules, with several big races coming up in our area and the Justock being a popular ESC it would be nice to know ahead of time so we dont become cheaters
#6874
Modified bodies
One of the local racers came back from the Nats at Winthrop Harbor with some disturbing news. He stated that the fast guys are cutting a vertical section out of the middle of their bodies and chopping the tops to lower the cg of their body and reducing the frontal area. This would reduce the aero drag and lower the overall car cg. He stated they were considered legal because the body was trimmed on the molded body line. I hope that is not true. If it is legal to do that, then I guess people will have to go out and buy Computational Fluid Dynamic software and learn how to use it. That way they can work on the aero dynamics of their car. That or build small wind tunnels and instrument the table for drag and down force. Would someone that was there please confirm that cut, and reglued, bodies are legal or not.
#6877
Tech Elite
iTrader: (115)
My question is- if no timing is added, what is the real difference? So maybe an updated profile is "smoother" or has a better "feel", or the brakes are more progressive (or whatever), but if no timing is added then it's not exactly going to be faster, correct? I'm not trying to stir the pot, I just want to know why it makes the ESC a no-no to use.
Also, I'm not disputing whether or not we should be able to use blinky speed controls. Purely trying discuss why a timing-blocked esc with firmware updates is an issue.
Also, I'm not disputing whether or not we should be able to use blinky speed controls. Purely trying discuss why a timing-blocked esc with firmware updates is an issue.
#6878
#6879
maybe usvta will offer a trade-in program for a novak, when we bought our justocks they were(still are) usvta legal, not our fault usvta changes there mind 2 years later and decides its illegal even though HW did not change anything with the esc ...
all this sounds really familiar doesn't it
all this sounds really familiar doesn't it
#6880
Tech Elite
iTrader: (22)
One of the local racers came back from the Nats at Winthrop Harbor with some disturbing news. He stated that the fast guys are cutting a vertical section out of the middle of their bodies and chopping the tops to lower the cg of their body and reducing the frontal area. This would reduce the aero drag and lower the overall car cg. He stated they were considered legal because the body was trimmed on the molded body line. I hope that is not true. If it is legal to do that, then I guess people will have to go out and buy Computational Fluid Dynamic software and learn how to use it. That way they can work on the aero dynamics of their car. That or build small wind tunnels and instrument the table for drag and down force. Would someone that was there please confirm that cut, and reglued, bodies are legal or not.
#6882
Tech Elite
iTrader: (9)
One of the local racers came back from the Nats at Winthrop Harbor with some disturbing news. He stated that the fast guys are cutting a vertical section out of the middle of their bodies and chopping the tops to lower the cg of their body and reducing the frontal area. This would reduce the aero drag and lower the overall car cg. He stated they were considered legal because the body was trimmed on the molded body line. I hope that is not true. If it is legal to do that, then I guess people will have to go out and buy Computational Fluid Dynamic software and learn how to use it. That way they can work on the aero dynamics of their car. That or build small wind tunnels and instrument the table for drag and down force. Would someone that was there please confirm that cut, and reglued, bodies are legal or not.
#6883
One of the local racers came back from the Nats at Winthrop Harbor with some disturbing news. He stated that the fast guys are cutting a vertical section out of the middle of their bodies and chopping the tops to lower the cg of their body and reducing the frontal area. This would reduce the aero drag and lower the overall car cg. He stated they were considered legal because the body was trimmed on the molded body line. I hope that is not true. If it is legal to do that, then I guess people will have to go out and buy Computational Fluid Dynamic software and learn how to use it. That way they can work on the aero dynamics of their car. That or build small wind tunnels and instrument the table for drag and down force. Would someone that was there please confirm that cut, and reglued, bodies are legal or not.
#6884
rules for usvta
while your deciding to change rules for esc, why don't you lower the weight rule down to 1500 grams, not to many people use older chassis, and if they do the typically have to add tons of weight to get to 1550 grams. you based your decision on the weight because this would allow people with old chassis to be just as competitive as guys with newer chassis, how many racers you know run older chassis. do they have to add weight. just saying
#6885
For those that want rule changes: Just run USGT, you can run the same VTA body, less weight, more open esc and battery....basically all the rules you are asking for
At my track most guys run TC3 or TC4
At my track most guys run TC3 or TC4