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Piston -GOL- Lambretta LI125/150, SX150, GP125/150 - conversion to 175cc - (compression height=39.0mm) - 62:0mm

8002183
Piston -GOL- Lambretta LI125/150, SX150, GP125/150 - conversion to 175cc - (compression height=39.0mm) - 62:0mm
Piston -GOL- Lambretta LI125/150, SX150, GP125/150 - conversion to 175cc - (compression height=39.0mm) - 62:0mm
Piston -GOL- Lambretta LI125/150, SX150, GP125/150 - conversion to 175cc - (compression height=39.0mm) - 62:0mm

Description


Pistons of the 175cc Lambretta models.
Available in the original bore diameter (Ø=62.0mm) and three other oversize piston sizes.
The oversize pistons are suitable for reusing worn or defective cylinders. For this purpose, the cylinder is ground ("drilled") to the dimension indicated on the piston in an engine overhaul and then honed.

Can also be used to bore out a standard 125/150cc cylinder.
The 40% increase in displacement makes driving much more confident and pleasant.

EXPERT TIP: Modify the control angle of the cylinder as well. For a fast touring engine you should aim for: 165-175° exhaust angle, 120-125° overcurrent angle and 140-145° intake angle. The lower values are tamer, the higher values are correspondingly sportier.

NOTE: The 175cc engines have connecting rods of different lengths depending on the model.
Therefore there are also different pistons which differ in the compression height (distance connecting rod eye to piston crown).

  • GP, LI , SX models = 107mm connecting rod
  • TV = 116mm connecting rod

AI-translation

 
€50.00 *

incl. VAT plus shipping costs

Available immediately (delivery time 1-3 working days*)
P For this item you get fidelity point/s
Gudgeon pins
diameter: 16 mm
length: 52 mm
Cylinders
bore: 62 mm
engine type: 2-stroke
Pistons
number of piston rings: 3
production method piston: cast
peg position: off-centre
compression hight: 39 mm
shape piston crown: pulvinate
Piston rings
piston ring type: common ring
thickness rings: 2,0mm
Circlips
circlip type: Seeger-type
OEM numbers (for comparison purposes only)
Innocenti 19712090
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Available versions

Part no.: Diameter Price Stock Cart Save
Part no.: 8002183 Diameter Ø=62.00mm Price
€50.00
Stock
Available immediately (delivery time 1-3 working days*)
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Part no.: 8002184 Diameter Ø=62.20mm Price
€49.00
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Available immediately (delivery time 1-3 working days*)
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Part no.: 8002185 Diameter Ø=62.40mm Price
€52.00
Stock
Available immediately (delivery time 1-3 working days*)
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Part no.: 8002215 Diameter Ø=62.60mm Price
€52.00
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The item is ordered and will be in stock soon
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Ersatzteile


Circlip for gudgeon pin -16mm- seeger ring type
Normfest
1220004
Normfest
Circlip for gudgeon pin -16mm- seeger ring type
Available immediately (delivery time 1-3 working days*)
€0.89 *
*incl. VAT plus shipping costs
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