U.S. Vintage Trans-Am Racing
#4206
Tech Master
iTrader: (17)
btw Doug...was visiting with a friend who just returned from Snowbirds. There were THREE LiPo fires there (and a close call during the endurance race with someone cooling a motor with canned "air" duster and a spark plugging in the battery--imagine a 3 foot diameter fireball centered on the car. But that's another story...).
One of the battery fires took out the guy's car, laptop, and some other stuff. I bet HE wishes he'd dropped $25 on a LiPo sack!
So yes, FUD indeed. Right? Maybe time to re-evaluate those "facts"? I'm pretty certain the 'birds require ROAR-approved LiPos.
I concede (and did long ago) that LiPo is here to stay, but taking minimally invasive safety precautions is only being smart.
One of the battery fires took out the guy's car, laptop, and some other stuff. I bet HE wishes he'd dropped $25 on a LiPo sack!
So yes, FUD indeed. Right? Maybe time to re-evaluate those "facts"? I'm pretty certain the 'birds require ROAR-approved LiPos.
I concede (and did long ago) that LiPo is here to stay, but taking minimally invasive safety precautions is only being smart.
#4214
Bigger Rotor would provide more torque. That would allow more punch out of the corners and mean that you could be more forgiving with freeing the car up and could also drive a much tighter line with-out bogging the motor down.
I've been thinking about an easy FDR check. With all the interchanging of pulleys checking the gearing and "knowing" the stock drive ratio doesn't work. I think a small paint mark on the spur and roll the car 1 revolution of the spur ie: 1 motor rev. The car if legal should roll a predetermined distance or less. Quick and easy.
I've been thinking about an easy FDR check. With all the interchanging of pulleys checking the gearing and "knowing" the stock drive ratio doesn't work. I think a small paint mark on the spur and roll the car 1 revolution of the spur ie: 1 motor rev. The car if legal should roll a predetermined distance or less. Quick and easy.