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Kit 70cc Ø47mm (axis of 10mm) cast iron POLINI CORSA vertical Racing minarelli (booster rocket, bws,…)
  • Kit 70cc Ø47mm (axis of 10mm) cast iron POLINI CORSA vertical Racing minarelli (booster rocket, bws,…)

Kit 70 Ø47mm (12mm axis) cast iron POLINI CORSA Racing minarelli vertical (booster, bws, ...)

166.0074/12R

The famous kit POLINI RACING CORSA! Great performance and super robust!

Stage 1 engine preparation
€204.16
Quantity
Shipment in 1 to 3 days

Description

*Now delivered without candle

A very large kit very renowned for having a very strong power while being extremely resistant. The Polini CORSA or race in French is a kit d.47mm made of cast iron (PATA NEGRA) retouched hand with very deep diagrams. It maintains a normal exhaust and a dual-segment plunger which allows it a lot of torque and robustness. It will reach the power of a majority of stock aluminium kit (untouched).
 

It comes with a carburation adjustment nozzle, a cold racing candle, carbon racing valves studied in the kit. Its piston is reinforced and worked in the kit, its head is truncated polished really well calculated which allows it a very good power by adding a good squish. The cylinder which remains in 5 transfers but has a revised and corrected admission and everything is in the hand-touched diagrams!

 

They will also appreciate the reinforced o-ring joint that avoids many well-known worries on this type of engine: flat aluminium joints that break. This kit also comes with a reinforced and greased needle cage. Noted the finishing of lateral transfers which leaves to be desired.

 

We recommend it with at least: reinforced crankshaft, 21mm carburation and settings, reinforced bearings, racing exhaust.

 

CORSA Pack POLINI 70 containing:

piston bi segment d.47mm POLINI

2 reinforced segments d.47mm X1

piston axis in 12mm

reinforced needle cage d.12mm internal POLINI

self-driving POLINI

package leaflet POLINI very competitive

guaranteed POLINI

cylinder studs for exhaust fixation

1 sprinkler

X2 piston clips (axis rods) type crab

park complete reinforced joint POLINI

culasse racing truncated polished d.47mm POLINI

carbon racing valves 0.35mm POLINI

cast iron cylinder retouched hand 5 transfers POLINI CORSA

 



Optionally we offer a stage 1 preparation, this preparation is a modification of the channels and the exhaust light by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement of the plunger and skirt stockings is also included in this change. Count a little extra time for this preparation!

Gets on:
 

APRILIA AMICO
APRILIA SR (before 1993 only)

FANTIC BIG WHEEL

CARELLI PONY
GARELLI SR

ITALJET BAZOOKA
ITALJET PISTA
ITALJET REPORT
ITALJET SCOOP
ITALJET YANKEE
ITALJET ASCOT
ITALJET ASTRA

LEM FLASH
LEM GHIBLI
LEM TORNADO
LEM TORNADO SS1

KOTIR SR

KTM CHRONO

MBK BOOSTER
MBK BOOSTER NAKED
MBK BOOSTER ROCKET
MBK BOOSTER NEXT GENERATION (NG)
MBK BOOSTER CW
MBK BOOSTER SPIRIT
MBK STUNT
MBK TARGET
MBK BOOSTER TRACK

YAMAHA BW
YAMAHA BWWS NG
YAMAHA ENGLISH ORIGINAL
YAMAHA BWWS NAKED
YAMAHA CRZ
YAMAHA CT
YAMAHA SLIDER
YAMAHA SPY
YAMAHA ZUMA
 

And many other models...

Product Details
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