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Kit 70cc Ø47mm POLINI Corsa melting liquid scooter PIAGGIO (NRG, RUNNER ...)
  • Kit 70cc Ø47mm POLINI Corsa melting liquid scooter PIAGGIO (NRG, RUNNER ...)

Kit 70cc Ø47mm POLINI cast iron scooter PIAGGIO liquid (NRG, RUNNER ...)

140.0183

A torquey and solid kit, ideal for everyday use.

Stage 1 engine preparation
€179.99
Quantity
Shipping in 1-3 days

Description

A very large kit renowned for having a very high power while being extremely durable. The 70cc cast iron polini is a Ø47mm cast iron kit with very nice diagrams (located between the torque and the power at high speed). It retains a normal exhaust as well as a dual segment piston which allows it a lot of torque and robustness.

 

kit piaggio lc polini fonte 70cc

 

It comes of racing carbon valves studied kit (good resonance frequency compared to atteinds plans). The piston is strengthened and worked to the kit, his head is polished tapered really well calculated allowing it a very good power (report very good compression).

 

kit fonte polini 70cc piaggio liquide

 

The cylinder which remains in 5 transfers is of good quality. The cylinder head is a two-part studded model, for better engine cooling (heat exchange). It is very rare to find such good cylinder heads on a cast iron kit!

 

kit 70cc polini fonte paiggio h2o

 

There is also the racing model with us which has a revised and corrected exhaust whose diagrams are retouched by hand .

 

kit puissance solide vitesse polini fonte piaggio

 

We recommend at least: reinforced crankshaft, 21mm and carburetion adjustments, reinforced bearings, exhaust racing.

In addition to this, you need to know more about it.

POLINI 70 pack containing:


piston bi segment d.47mm POLINI

2 reinforced segments d.47mm X1

piston pin

POLINI stickers

very complete POLINI instructions

POLINI guarantee

cylinder studs for exhaust mounting

X2 piston clips (pin rings) crab type

parck reinforced complete seal POLINI

POLINI polished tapered racing cylinder head d.47mm with stud

POLINI racing carbon 0.35mm valves

hand retouched cast iron cylinder 5 POLINI transfers



As an option we offer a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the piston and the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!

Mounts on 50cc 2-stroke liquid PIAGGIO engine:

APRILIA SR
ARPILIA SR R

DERBI GP1
DERBI GPI OPEN

GILERA DNA
GILERA RUNNER SP before 2005
GILERA RUNNER SP after 2006
GILERA RUNNER

PIAGGIO NRG EXTREME
PIAGGIO NRG MC2 before 1997
PIAGGIO NRG MC2 after 1998
PIAGGIO NRG
PIAGGIO NRG MC3 DD
PIAGGIO NTT
PIAGGIO NRG Power DD
PIAGGIO QUARTZ
PIAGGIO ZIP SP after 2001
PIAGGIO ZIP SP before 2000


And other models ...

Product Details
140.0183
11 Items
New product

Specific References

ean13
8054705011474
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