I drilled some 3 hole pistons for my SC10FT- 3 x #60. Using 35f/32.5r AE oils. Just drilled a pair of 3 x #57 to try in the rear. My local indoor track has a couple jumps where you can catch some air (@3-4 feet). It really helps keep your momentum smooth if you can down side them. Track is high bite & smooth.
Here is a video of 2wd mod-
http://www.youtube.com/watch?v=llIZW...=results_video