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|
Compared to the normal versions, the EVO cylinders have a heavy-duty forged piston, and with 1mm more diameter in the bore, also more displacement. Equipped with the right components, such a cylinder already 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 one is manufactured without a bridge in the middle of the exhaust.
The engine housing must be extended to 63mm in the diameter of the cylinder base mount for mounting the cylinder.
Due to the large exhaust cross section and the resulting large stud distance of the exhaust of 62mm only suitable exhaust systems can be used.
Conclusion: Extremely powerful cylinder with oval exhaust.