I have a T-Maxx with the 3.3 on it
Began it's life with the .15 and lost compression
Replaced the motor with the 3.3 and it ate all the yokes so I replaced all 4 axles.. (IFS SUCKS!)
Woman became more intresting at RC cars and it's been sitting for the past 5 years?
I got it running, but I lack a glow plug heater thing(?) that is half decent so I gave up on tuning.
$200 and its yours will a box of parts and 1/2 gal of nitro.
pics on request