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  DDM +2mm Stuffer Stroker Crankshaft for Zenaoh & CY 23-29cc Engines
DDM +2mm Stuffer Stroker Crankshaft for Zenaoh & CY 23-29cc Engines

Our Price: $54.99

Product Code: RCS-DD312


This is the Dave's Motors 30mm Stuffer Stroker Crankshaft (+2mm from stock) for use in Zenoah and CY engines. This is perfect for use with the 30.5cc big bore kit (RCS-CC254) to increase performance in your HPI Baja 5B buggy, 5T, or 5SC truck.


  • +2mm stuffer stroker crank - boosts torque and increases the cc's of your engine
  • 30mm stroke - 2mm longer than stock 28mm stroke for most RC-style motors
  • Forged, heat treated, and ground
  • Journal diameter same as stock G230RC crank.
  • Built in stuffer reduces crankcase volume, increasing primary compression

Be sure to check your squish clearance after installing this crankshaft to prevent engine damage. You will likely need to use additional base gaskets to allow for proper clearance.

Fits Zenoah G23LH / G230RC / G260RC. Also fits Chung Yang / CY23RC / CY26RC / CY27RC / CY29RC / GP290 engines. Fits directly into the CY29RC engine with no modifications (the CY29RC uses a 30mm stroke crankshaft in stock form).

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