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
#7576
Tech Champion
iTrader: (30)
rear sway bars don't seem to give me an advantage or different feel - so normally I just run a front and if a car says to build it with a rear (and they give me optional sizes), I usually run the thinnest available
#7577
Tech Elite
iTrader: (37)
I checked the 25.5 brushless motors on A main Hobbies and 4 of the 6 manufactures listed there (including Novak's BOSS 25.5) state in their product descriptions that their 25.5 motors are either approved by ROAR or built to comply with ROAR Specifications. So someone is confused here!!.
Anyway I sent an email to ROAR asking if there are Specs for 25.5 spec brushless motors and if there are any approved 25.5 brushless motors that just happen to not have made the publishing date for the approved brushless motor list on their website. I'll let you know what ROAR has to say about ROAR approved motors for use in ROAR's VTA class.
ROAR Spec 25.5 motor:
Winding:
The winding must be two strands of parallel wire 25.5 turns, each pole.
Each strand must have a maximum conductor diameter of 0.0256 inch.
Resistance:
The resistance between terminals A to B, A to C, and B to C must be at least 102.1 milliohms at 25C, when measured over a range of 20 to 30 degrees C and multiplied by a correction factor of (1-((T_measured-25)*0.00393)).
None of this made it into the latest rule book. Terminal resistance was a new spec I suggested (for all motors) to permit quick, non-destructive testing. Don't expect it to be added to the rules in the near future.
No 25.5 motors have been approved since there are no rules for them.
#7578
Tech Elite
iTrader: (115)
One thing about VTA is that is has forced me to try things . In the past when I ran TC I just ran it right out of the box and focused on tires and saucing. Maybe it's the lack of traction or downforce, but I find that in this class I have to change things to stay reasonably competitive. Sometimes I get it right and creep into the top 3, other days I just try to to stay out of peoples way I figure any day when I can keep Scotty behind me for at least 2 or 3 laps is pretty good.
#7579
Suspended
iTrader: (16)
Bla bla blabla bla !!!!!!!!!
Sounds like a bunch of bench racing going on in hear !!! Slackers especially from the select Florida boys are any of you doing any racing any time soon or are we just gonna listen to how fast you once were I know I'm dying to get back on the track ASAP any racing for Father's Day or what ???
#7580
There is no confusion on ROAR's part. You would be amazed at the number of manufacturers that state their products are ROAR approved when they simply are not.
Here are the specs I presented to ROAR when I was technical director:
ROAR Spec 25.5 motor:
Winding:
The winding must be two strands of parallel wire 25.5 turns, each pole.
Each strand must have a maximum conductor diameter of 0.0256 inch.
Resistance:
The resistance between terminals A to B, A to C, and B to C must be at least 102.1 milliohms at 25C, when measured over a range of 20 to 30 degrees C and multiplied by a correction factor of (1-((T_measured-25)*0.00393)).
None of this made it into the latest rule book. Terminal resistance was a new spec I suggested (for all motors) to permit quick, non-destructive testing. Don't expect it to be added to the rules in the near future.
No 25.5 motors have been approved since there are no rules for them.
Here are the specs I presented to ROAR when I was technical director:
ROAR Spec 25.5 motor:
Winding:
The winding must be two strands of parallel wire 25.5 turns, each pole.
Each strand must have a maximum conductor diameter of 0.0256 inch.
Resistance:
The resistance between terminals A to B, A to C, and B to C must be at least 102.1 milliohms at 25C, when measured over a range of 20 to 30 degrees C and multiplied by a correction factor of (1-((T_measured-25)*0.00393)).
None of this made it into the latest rule book. Terminal resistance was a new spec I suggested (for all motors) to permit quick, non-destructive testing. Don't expect it to be added to the rules in the near future.
No 25.5 motors have been approved since there are no rules for them.
That would be my guess
#7582
Tech Elite
iTrader: (115)
Sounds like a bunch of bench racing going on in hear !!! Slackers especially from the select Florida boys are any of you doing any racing any time soon or are we just gonna listen to how fast you once were I know I'm dying to get back on the track ASAP any racing for Father's Day or what ???
#7583
Sounds like a bunch of bench racing going on in hear !!! Slackers especially from the select Florida boys are any of you doing any racing any time soon or are we just gonna listen to how fast you once were I know I'm dying to get back on the track ASAP any racing for Father's Day or what ???
#7584
Suspended
iTrader: (16)
Nope sober as a judge lmao
Just busting ba//$
Need a race fix bad coming of that regional win I just want to keep going
What happened didn't see you at regionals
Mopar and ferman raced and they did pretty good
I think you were a lil chicken lmao
Scotty even stopped buy to watch the fast guys race . Roflmao
Just busting ba//$
Need a race fix bad coming of that regional win I just want to keep going
What happened didn't see you at regionals
Mopar and ferman raced and they did pretty good
I think you were a lil chicken lmao
Scotty even stopped buy to watch the fast guys race . Roflmao
#7586
Tech Elite
iTrader: (115)
Nope sober as a judge lmao
Just busting ba//$
Need a race fix bad coming of that regional win I just want to keep going
What happened didn't see you at regionals
Mopar and ferman raced and they did pretty good
I think you were a lil chicken lmao
Scotty even stopped buy to watch the fast guys race . Roflmao
Just busting ba//$
Need a race fix bad coming of that regional win I just want to keep going
What happened didn't see you at regionals
Mopar and ferman raced and they did pretty good
I think you were a lil chicken lmao
Scotty even stopped buy to watch the fast guys race . Roflmao
#7589
#7590
ah you remembered. what were you doing in court. you need to get down to valkaria for some great vta racing.