Originally Posted by
ANiznik
whats a good starting point (pinion/spur) for a boosted trinity d3 17.5 using a tekin rspro esc? i'm new to advance timing and usually run a 7.5 in mod buggy,but i know i dont have a chance against the best in the world at next months jconcepts clash so stock buggy will haft to do

anyhelp would be awesome

Depends how much boost. On a big track, 28/72 with the boost near maxed out should be a good starting point. Run 3000-5000 boost start, and 10,000-15,000 boost end. Unless the straight is REALLY long, skip the Turbo