Lipos, Brushless!
Please tell me thats at least a Cougar 2 gearbox, preferably a Club 10 (gear rather than belt) because otherwise thats just asking for trouble.
The original Topcat/Cougar drivetrains used to melt for fun with the 'hot' motors of the day - which back then was a 17x4! In fact, on a hot day with a grass track they'd struggle on a 27 turn. Most Cougar 1's ended up with MMS diffs and layshafts because they were a little better but even they couldn't handle say a 15 turn.
|