Need your O-pinion
c888_Yeah, that's the ticket. I have the aluminum shafts too. I'm kinda peeved about the front aluminum pulley shaft from 3racing for the RR Evo. Since the clip groves and the pulley pin holes are slightly offset from the RRs shaft, they took their original RR shaft and groved it and added another hole. That extra hole is to close to the original hole and in the final Main, it snapped. I finished the race with rear wheel drive only.
I'm still trying to get the hollow shaft from kyosho. I'm sure it'll be more reliable. I guess you never know unless you try it. But if you can learn from others...take it from me... don't use the 3racing alum.shaft for the RR Evo if it's just a makeover from the RR.
As far as your pinion choices. I'm using the new .8 gears. The stock ones that came with the evo conversion.
Does any one have a good gearing setup for a track with a 200ft straight with 13+ tight and a few high speed turns?
The first gear kicks but, but the top end seems a bit weak.