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Old 10-14-2009, 06:44 PM
  #28  
22Racer
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Originally Posted by Zerodefect
That last few 1/8th track i've been to were tight and technical. 25-30mph tops. Slipperey to. Just don't need big power. My+4 is collecting dust. Running my N21b with a 9886 and 41020. Deos well enough. Its weird seeing people run OS speeds on a tight track.

I might try a simple Turbo cut on the crank of the N21b (similar to the +4's) and maybe spend some time and cut some "fangs" on the sleeve. Nothing too crazy. Winters long.....................got dremel? I wonder if a WS7III crank would fit? I got one of those..........

Shoot, the Crank alone on a speed costs more than a whole N21b!
Most Rb cranks are 13mm instead of 14. The crank pin on Rb's are slightly larger also, I have reamed out worn Nova rods to make a nice fit on a Rb.

Rex
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