Originally Posted by mxwrench

Dieter, Here is my current set up:

Engine:
Std CRF engine w/the following changes,
Hand modified crankshaft(my design)
Custom CNC head button(my design)
Team Orion optional carb venturi
Std carb (settings depend on track, atmospheric conditions, head clearance, pipe used, etc)(6hsn and 4 1/4lsn starting points)(Mid nozzle fully seated then backed out 1/2 turn so either the blade is parallel or perpendicular with the HSN assy)
Team Orion CRF #5 or #6 turbo plug (depending on the conditions)
Skyline VR12+ pipe and header, or Mugen 2609 pipe w/JP short conical header

Clutch:
My clutch is Kyosho RRR 3D clutch set up as follows:
Team Orion clutch flyweights w/2 set screw each
Std Grey Kyosho shoe
Team Orion square wound spring
1.55mm spring preload
0.6mm clutch air gap
16/59-60 22/55-56 gearing
Tire size depending on trank and conditions- usually 58-60

This is about all the info I can give! I hope this helps!!

BK