[TexasSP]

1/10th scalers break too easily in my opinion to be a speed machine. I also would shy away from a revo as it's just not practical.

I am with the ofna GTP and MMM/2650 combo for all out speed. But as others have said, start with a reasonable goal like 65-70. I can tell you, just 60 mph is hairy with a little RC car.