incl. VAT plus shipping costs
|performance class:||racing, sport|
|thread spark plug:||long|
|heat rating NGK:||B9ES|
|type of cooling:||air cooled|
|material piston cylinder surface:||Ceramic|
|cylinder head inclusive:|
|cylinder gasket set inclusive:|
|number of transfers (incl.boost ports):||5|
|number of boost ports:||1|
|shape exhaust port:||dual port|
|flange type:||2 studs|
|exhaust bolt pitch:||62 mm|
|thread exhaust studs:||M8|
|number of piston rings:||1|
|production method piston:||cast|
|piston ring type:||common ring|
|circlip type:||double G-type|
|wire size of circlip:||1,25mm|
|cylinder head type:||one piece|
The EVO cylinders have a heavy-duty forged piston compared to the normal versions, and with 1mm more diameter in the bore also more displacement. Equipped with the right components, such a cylinder already easily delivers plug and play over 20 hp at less than 10000 rpm.
The 'C' in the Parma kit name stands for Classic, which refers to the conventionally designed exhaust window. Compared to the normal EVO cylinder (without 'C'), this is manufactured without a web in the middle of the exhaust.
The engine housing must be extended to 63mm to fit the cylinder in the diameter of the cylinder base receptacle.
Due to the large outlet cross section and the resulting large stud spacing of the outlet of 62mm, only suitable exhaust systems can be used.
Result: Extremely powerful cylinder with oval outlet.