Great we have someone to ask for GS.
Im a newbie at Nitro & im only driving the GS RTR. I only chnge the engine to STS RS5 port (outlaw). It drives well. maybe its my 1st experience.
I wonder the RTR belt tensioner...there's a hole for antenna..or is it for other use? The only different from the Pro Kit is the middle part. most of the option i can use to upgrade. We have the Team GPm here as an alum. option.