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y1370 SPEED TEC EXPERT Zenoah G320 race ported top end set

from EUR 259,90

set - + shipping costs
all prices include VAT

1 2 3 4 5
Available from stock
Available from stock
Place your order within the next 26.01.22 14:00:00 and we will ship tomorrow,  26 . January 2022

Race ported top end set for Zenoah G320 engine.

The SPEED TEC EXPERT genuine Zenoah G320 race ported top end set is optimized for performance with sophisticated craftsmanship and – when accurately installed - guarantees, besides greatly increased performance, excellent workmanship and stamina.

SPEED TEC EXPERT version modifications:

  • Adjustment of compression
  • Enlarged ports
  • Fuel management milled
  • Modified exhaust and intake

Transfer port covers:
  • Glued and ready for use

  • Weight reduced
  • Skirt shortened
  • Oil rings
  • Piston above and below piston ring tapered and piston dome ground

Set includes the following parts:
  • Cylinder
  • Piston
  • Piston ring
  • Cylinder foot gasket
  • Piston pin
  • Piston pin clip
  • Thrust washer for needle bearing
  • Cover for transfer port

To achieve the optimum performance gain of a SPEED TEC EXPERT top end set, we recommend the use of a tuned pipe ( to the tuned pipes ).

Flange sealer
  • • Without flange sealer
  • • Mit y804 HT-flange sealer 518
Engine Oil
  • • Without oil
  • • y0813/01 Motul On Road
  • • y0813/02 Motul Off Road
  • • y0813/03 Motul Kart
  • • Without After-Run
  • • With y0811 After-Run
more ...


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