Hey guys, I'm new to this thread I've been racing an SCTE but I ran across an SC10 4x4 RTR that I think is a good deal. Most of the 4x4 trucks at our local track are SCTE's and I'm considering throwing an AE 4x4 into the mix just to stir things up a little.

My question is what upgrades would the RTR need to be able to compete successfully against a field of SCTE's? I also read on here about a center diff for this truck and an updated version. Would you guys recommend to just get the updated kit versus upgrading a RTR and what are the differences? Thanks for the info.