y0804/01 SPEED TEC CRANK race ported top end set G290

€259.90*

Available

Product number: y0804_01

EAN: 4058575042150

Product information "y0804/01 SPEED TEC CRANK race ported top end set G290"

Race ported top end set for Zenoah G240, G270 and G290 engine.

The SPEED TEC Crank genuine Zenoah G290 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 CRANK version modifications:

Cylinder:

Adjustment of compression
Enlarged ports
Fuel management milled
Machined and polished exhaust and intake
The case is specially matched with enlarged and polished cross section towards the ports

Piston:

Weight reduced
Skirt shortened
Piston above and below piston ring tapered and piston dome polished

The set includes the following items:

Performance-optimized cylinder and piston, piston ring, piston pin, piston pin circlips and cylinder gasket.

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

Each SPEED TEC Tuning cylinder set comes with a small amount of a spec. assembly lube for the installation of piston and piston ring. This spec. lube provides the required lubrication to the engine for the first start and dissolves without residue!

Contents:

1 set

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