Here the new cylinder called Big Polini Evolution 70cc.
This new cylinder completely changes from previous versions on many points of view.
It
has 6 transfer with an exhaust "bi-party" to form a new barrette, a
Vertex piston single boring (D 47.6 mm) and a very specific head.
The exterior look of the Polini big evolution is the same as the 94cc.
The
ball of the exhaust is delivered with a triangular plate attached using
3 screws (the ball of your pot will fit on this plate).
Polini does not reveal all his secrets but what we saw at the Polini Italian Cup final, has really left on the ass with Polini performance engines!
Compatible Models :
APRILIA : SR 50 R-FACTORY (Motore Piaggio)
DERBI : GP1 50 2001-2003
GILERA : DNA 50 - RUNNER 50 - SP - POGGIALI
PIAGGIO : EXTREM LC - NRG MC3 H2O - NRG-NTT-MC2 - NTT - QUARTZ - ZIP 50 SP H2O - ZIP 50 SP H2O mod.2000
Has to see too :
P204.0931 | Piston Polini Evolution D.47,6mm Piaggio / Gilera | Consult |
P209.0464 | Gasket Set Polini Big Evolution Piaggio / Gilera | Consult |
| P210.0020 | Crankshaft Polini Evolution 2010 Rod 85mm Piaggio / Gilera | Consult
|
P251.0032 | Cylinder head gasket Polini Big Evolution 47,6mm | Consult |
P254.0127 | Base gasket Polini Big Evolution Piaggio 0,05mm | Consult |
P254.0128 | Base gasket Polini Big Evolution Piaggio 0,10mm | Consult |
P254.0129 | Base gasket Polini Big Evolution Piaggio 0,15mm | Consult |
P254.0130 | Base gasket Polini Big Evolution Piaggio 0,20mm | Consult |
P254.0131 | Base gasket Polini Big Evolution Piaggio 0,30mm | Consult |
P317.0109
| Engine bolt Polini M6x112
| Consult
|
