cylinder kit Schmitt GST-60 CNC reed valve conversion 41mm for Simson S51, KR51/2, SR50

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Cylinder kit Schmitt GST-60 Limited Edition as CNC diaphragm conversion suitable for Simson M500 engine case.

The exclusive tuner base cylinder kit Schmitt GST-60 is ported at a local traditional company in small series on 5-axis CNC milling and prepared for the Schmitt diaphragm box. 100% symmetrical ports, perfect angles and all in reproducible quality. The best, bye bye furniture screws! The flat surface created in the cylinder design plays its trump card here and holds, thanks to CNC machining, the membrane box with 2 threaded holes tight and force-fit in its position. We recommend usual surface sealant to use.

Details:

Bore: 41mm

Displacement: 60cc

Large, optimized 2-channel design

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On 5-axis CNC machined boysenports

on 5-axis CNC machined boost ports

On 5-axis CNC milled diaphragm inlet (optimized for STT49229 diaphragm box)

exhaust window extra without machining (maximum clearance for tuners)

for Schmitt manufactured AlMot sport piston (piston window must be created by the tuner) included

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Schmitt diaphragm box STT49229 included

Foot seal included

4-flap diaphragm block included