Cooling hole on gravedigger body

[NEZR2]

could somebody help me please. i have a gravedigger body on my tmaxx and was curiose if just cutting out the grill weill keep the motor cool enough or if i should do something more. if so what? thanks for any help. 2.5trx

[Philster]

If you cut the grill out, you will need to create some channel towards the engine to ensure the air gets back there. Usually the grill is too far from the egnine for the incoming air to have any effect.

You could try the side windows first...and the front window as last resort.