Originally Posted by
bowl806
Just depends on batt size? What are you trying to do?-high speed? hole-shots? fast/slow acceleration? It is pretty easy to change spur/pinion gear combos-probably take you 10-15 min for the entire job.
well i also have the 23 tooth anways, i have a 8 cell umm 3600 and a 7 cell , realy i want to speed and acellaration, i was tinking of saving for a lipo but very speeding