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Cylinder -POLINI 177 cc 3 Ports cast iron- Vespa P125-150, GTR125 (VNL2T), TS125 (VNL3T), Sprint150 Veloce (VLB1T 0150001-)

1020015
Cylinder -POLINI 177 cc 3 Ports cast iron- Vespa P125-150, GTR125 (VNL2T), TS125 (VNL3T), Sprint150 Veloce (VLB1T 0150001-)
Cylinder -POLINI 177 cc 3 Ports cast iron- Vespa P125-150, GTR125 (VNL2T), TS125 (VNL3T), Sprint150 Veloce (VLB1T 0150001-)
Cylinder -POLINI 177 cc 3 Ports cast iron- Vespa P125-150, GTR125 (VNL2T), TS125 (VNL3T), Sprint150 Veloce (VLB1T 0150001-)
Cylinder -POLINI 177 cc 3 Ports cast iron- Vespa P125-150, GTR125 (VNL2T), TS125 (VNL3T), Sprint150 Veloce (VLB1T 0150001-)
Cylinder -POLINI 177 cc 3 Ports cast iron- Vespa P125-150, GTR125 (VNL2T), TS125 (VNL3T), Sprint150 Veloce (VLB1T 0150001-)

Description


The Polini is the classic racing cylinder for the PX and Sprint 3 channel engines.
A very early high torque makes it an allround cylinder for almost all needs. It is ideal for the so called "plug-in tuning", i.e. simply changing the cylinder without modifying the rest of the engine.

After the conversion everyone is amazed how powerful a Vespa engine can accelerate. The beary torque turns every steep mountain into a plain.
The only disadvantage is that the Polini doesn't turn very much. At about 7000 rpm the engine runs a little bit in front of the wall, a longer transmission ratio by means of another clutch pinion is recommendable in any case. Then the Polini easily exceeds the 100km/h mark and the gears can be pulled much longer.

If you are only driving in the city you can use the 24/24SI carburetor of the 200cc models. The carburetor should be driven with a 160 main air jet and a BE3 mixing tube. If the engine still tends to slim down in the upper rpm range a 140-150 main air jet should be fitted.

If you want to go on a big tour with the Polini you should fit a 28-30 mm carburettor for thermal relief. The 177 harmonizes well with exhaust systems that give off their power quite early, such as the BGM BigBox.

In combination with a bgm long-stroke combustion shaft the power output is again increased considerably over the whole speed range. The result is a hefty 187 cc, which provides power in abundance. If you are still not satisfied with this, you can use a file to increase the already quite small forward exhaust angle. The result is a power output which, depending on the exhaust, can easily exceed 15 kW.
For tuning measures which entail an enlargement of the exhaust window and an increase of the working speed, it is recommended to exchange the original piston rings for Grand Sport models. These are much less prone to breakage and can withstand the increased loads well. For further performance increases above the 25hp mark there is also a complete piston with much thinner rings from Grand Sport.

TIPP: Please always mount piston rings carefully. Piston rings made of cast material are only conditionally elastic and break relatively quickly.
Some pistons have trapezoidally profiled piston rings (so-called keystone rings), these only fit in one installation position. If the ring does not move freely, please loosen it carefully and reinstall it upside down.
are very helpful tools for working on the cylinder and/or piston:

  • Piston ring compressor -BUZZETTI- Ø=45-90mm BU5040
  • Piston ring pliers BU5045
  • Dismantling tool for piston pin -UNIVERSAL- Ø=13, 15, 16, 19, 22mm 7674333

AI-translation

 
€304.00 *

incl. VAT plus shipping costs

Available immediately (delivery time 1-3 working days*)
P For this item you get fidelity point/s
General
performance class: sport
Gudgeon pins
diameter: 15 mm
Spark plugs
thread type: M14x1,25
thread spark plug: short
heat rating NGK: B9HS
Cylinders
displacement: 178 cm³
bore: 63 mm
engine type: 2-stroke
type of cooling: air cooled
material: cast iron
material piston cylinder surface: cast iron
cylinder head inclusive:
cylinder gasket set inclusive:
number of transfers (incl.boost ports): 7
number of boost ports: 3
shape exhaust port: single port (oval)
exhaust mounting: stub
diameter exhaust stub: 37 mm
Crankshafts
stroke: 57 mm
Pistons
number of piston rings: 2
production method piston: cast
Piston rings
piston ring type: common ring
thickness rings: 2,0mm
Circlips
circlip type: G-type
wire size of circlip: 1,25mm
Cylinder heads
cylinder head type: one piece
OEM numbers (for comparison purposes only)
Polini 1400080, P140.0080, P1400080, 140.0080
Customers alternatively searched for
140.0080 | P1400080 | Zylinder | Ersatzzylinder | Rennsatz | Hubraumkit | Hubraumsatz | Kubiksatz | Sportzylinder | Sportkit | Tuningzylinder | Tuningsatz | Tuningkit | Bigbore | Rennzylinder | Rennkit | Kit | Cylinder | Kolbenlaufbahn | Laufbahn | Kühlrippen | Laufbuchse | Zylinderlaufbuchse | Barrel | Jug | Cylindre | Cilindro |
The Polini is the classic racing cylinder for the PX and Sprint 3 channel engines. A very early...Continue reading

Ratings


26 Feb 2018

Très bien, mais dommage il faut meuler le bas du cylindre si il y a un démarreur!!

26 Feb 2018

excellent plug & play.

11 Jan 2018

Gutes Preis-Leistungsverhältnis, erster Eindruck sehr positiv.

10 Mar 2016

Kann ich nur weiterempfehlen, besonders hervorzuheben die Vormontage der Kolbenringe und Kontrolle des Kolbenspieles

25 Feb 2015

Ein Klassiker und bereits vormontiert und geprüft.

29 Jan 2015

Super Zylinder werde ihn zusammen mit der bgm langhubwelle , bgm si.26.26 und bgm bigbox Sport testen

Wird genau wie auf dem Bild geliefert stabil im Original Polini Styropor Case leider ohne Zündkerze aber Kolbenringe schon montiert

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The item is ordered and will be in stock soon
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*incl. VAT plus shipping costs
Cylinder -DR177 cc 3 Ports- Vespa P125-150, GTR125 (VNL2T), TS125 (VNL3T), Sprint150 Veloce (VLB1T 0150001-)
DR
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Cylinder -DR177 cc 3 Ports- Vespa P125-150, GTR125 (VNL2T), TS125 (VNL3T), Sprint150 Veloce (VLB1T 0150001-)
Available immediately (delivery time 1-3 working days*)
€214.00 *
*incl. VAT plus shipping costs

Ersatzteile


Piston -POLINI cast iron- Vespa 177cc - Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 63.0mm
variants Polini
1020016
Polini
Piston -POLINI cast iron- Vespa 177cc - Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 63.0mm
further versions from €82.90
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.00mm
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.40mm
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.80mm
Piston ring -POLINI cast iron- Vespa 177cc - Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 63.0mm
variants Polini
1020017
Polini
Piston ring -POLINI cast iron- Vespa 177cc - Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 63.0mm
further versions from €12.05
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.00mm
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.40mm
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.80mm
Piston -POLINI cast iron- Vespa 177cc - Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 63.4mm
variants Polini
1020018
Polini
Piston -POLINI cast iron- Vespa 177cc - Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 63.4mm
further versions from €82.90
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.00mm
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.40mm
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.80mm
Piston ring -POLINI cast iron- Vespa 177cc - Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 63.4mm
variants Polini
1020019
Polini
Piston ring -POLINI cast iron- Vespa 177cc - Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 63.4mm
further versions from €12.05
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.00mm
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.40mm
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.80mm
Piston -POLINI cast iron- Vespa 177cc - Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 63.8mm
variants Polini
1020020
Polini
Piston -POLINI cast iron- Vespa 177cc - Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 63.8mm
further versions from €82.90
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.00mm
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.40mm
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.80mm
Piston ring -POLINI cast iron- Vespa 177cc - Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 63.8mm
variants Polini
1020021
Polini
Piston ring -POLINI cast iron- Vespa 177cc - Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 63.8mm
further versions from €12.05
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.00mm
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.40mm
  • Available immediately (delivery time 1-3 working days*)
    Ø=63.80mm
Circlip for gudgeon pin -15mm x 1.25mm- G type - used e.g. with cylinder Polini 177, Polini 133, DR133, DR177
Polini
1020022
Polini
Circlip for gudgeon pin -15mm x 1.25mm- G type - used e.g. with cylinder Polini 177, Polini 133, DR133, DR177
Available immediately (delivery time 1-3 working days*)
€2.09 *
*incl. VAT plus shipping costs
Cylinder base gasket -POLINI 177cc- Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 0.20mm
Polini
1020023
Polini
Cylinder base gasket -POLINI 177cc- Vespa PX125, PX150, Cosa125, Cosa150, GTR, TS125, Sprint Veloce - 0.20mm
Available immediately (delivery time 1-3 working days*)
€4.99 *
*incl. VAT plus shipping costs
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