VMC ET7 135cc Ø 58mm Side Spark Plug Cylinder Kit
VMC ET7 135cc cylinder kit Ø 58mm and 51mm stroke, Side Spark Plug
7-port aluminum cylinder, shell molding technology, barrel with Nikasil treatment
Bore diameter 58mm Stroke 51mm Displacement 135cc, EXHAUST PORT WITH BOOSTERS
Phases Main transfers 128° Exhaust 188°, exhaust stud center distance 60mm, oval exhaust outlet diameter 32mm
Exhaust that with a light filing can be brought to 36mm to fit our Evo SeiDue and Kifly 62 mufflers
FORGED piston with 2 Rik steel segments complete with pin and retainers.
Die-cast aluminum head with SIDE spark plug with 4 additional fixing screws.
Squish 1.2mm ± 0.1mm. M7 stud nut tightening: 11÷12 Nm, M6 screw tightening 10÷11 Nm
Complete with bolts and paper cylinder gaskets of various thicknesses.
It is a cylinder suitable for extreme tuning.
mounted with a VMC Evo 62 requires a close ratio gearbox
with more generous expansion mufflers such as the VMC Kifly 62 you can reach power in the order of 30hp
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Attention: To be mounted on Piaggio crankcases, a small machining operation is required on the crescent.
as the cylinder has been designed with generous fluid dynamics which requires more space on the base of the cylinder itself.
Data sheet
- Versione Vespa
- Vespa Small Frame
- CYLINDER
- Alluminio
Specific References
- EAN13
- 0224050000005
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