Originally Posted by RB FIVE
It will be alot of motor.
I'll put it like this. I run a 7.5 in my 4wd. want a 6.5 for big outdoor tracks in it.
10.5 or 8.5 would be best for 2wd. I suggest 10.5
7.5 seems to be the motor of choice for most in 2wd mod. I think most pros run the 7.5 as well and some the 6.5 be lets face it they drive alot better than most of us.
A 7.5 is plenty of power for mod 2wd at 99.999% of the tracks around. I know are track we only run mod but some have ran 10.5's and gone just as fast because they are smoother and therefore easier to drive consistantly.
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