zrnkiw2 ends up i didnt change anything, there is 2 speed selection on the remote, is good enough

zrnkiw2 i do not recommend 3s. the rear differential is not strong enough.

zrnkiw2 where did you buy the pinion from?

zrnkiw2 this is meant for 1/12 cars, if you put on a 1/16 like the hbx16889a, it is much heavier, and you will need to upgrade the motor to 2838/2840

zrnkiw2 its really just like a larger sized hbx16889a. for batteries, i just self fabricated using 18650 3800mah cells 2s1p and it fits perfectly into the battery tray.

zrnkiw2 yes, you have to either reduce the travel, use longer links and longer suspension, or to use portal axles. otherwise it will not fit stock c24

zrnkiw2 yes, it is a good quality budget drifter with many spare parts and aluminium parts available,