A fast research showed up this;
"PENTADTM G PERMANENT MAGNET DOUBLE-VENTED D.C. MOTOR


48 Volts
Efficiency: 87%
Horse Power (Max. Eff.): 7.0
R.P.M. (Maximum Efficiency): 6000
Torque (Maximum Efficiency): 73 in/lbs.

36 Volts
Efficiency: 86%
Horse Power (Max. Eff.) 4.0
R.P.M. (Maximum Efficiency): 4500
Torque (Maximum Efficiency): 57 in/lbs.

24 Volts
Efficiency: 84%
Horse Power (Max. Eff.): 2.0
R.P.M. (Maximum Efficiency): 3000
Torque (Maximum Efficiency): 44 in/lbs.

Weight: 19 pounds "

****That would make my best guess to be;
=+ most likely there using the 24v 19lbs.,as i remember there fairly high $ vs less then $500 etec.


So= Red Top,OK but do the new bat lbs. rules let a def modal red top?
I guess we need to fig that out before buying new bats.
The other thing I asked was if there near home track was something close to the speedway vs our mostly parking lots,if so that too may of help them work out gearing and power use.
Just stuff I was thinking about.