Still a novelty in 2010, the cylinder "BIG EVOLUTIONÂ 94cc "
This
new series changes dramatically compared to the previous one and that
on many points. Technically, the cylinder is a 6 transfers of aluminum
(treated Nikasil) with exhaust port bipartisan array (new shape). It
comes with a single-piston high quality segment (diam.52mm with pen
13mm) and a specific receiver.
The "ball" exhaust comes with a
triangular plate is secured with 3 screws (the ball of your pot will be
to adapt this "wafer-ball") and finally his head high compression of all
beauty, is molded in one then precision machined part.
We have
not yet had the opportunity to test it by "runway condition" but from
what we saw during the final of the 2010 Polini Cup Pomposa in Italy ...
His GREAT!!
Only intended to be mounted on the
crankshaft of a stroke of 44 mm (origin) and 85mm rod, and you will also
mill the crankcase to enter the base of cylinder!
!!! Not approved on the road !!!
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 :
P204.0935 | Piston Polini big evolution D.52mm MBK - Piaggio | Consult |
P206.0335 | Piston ring Polini evolution D.52x1mm chromed | Consult |
P209.0464 | Gasket set engine Polini big evolution Piaggio - Gilera | Consult |
| P210.0021 | Crankshaft Polini Big Evolution stroke 44mm / rod 85mm | Consult |
P251.0033 | Cylinder head gasket Polini Big Evolution 47,6mm | - |
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
|
