High-performance piston kit with gaskets for 4-stroke - top end

Complete piston kit including pistons, rings, gudgeon pins, clips and cylinder head gasket set for a full engine rebuild.
Wiseco ring types are not interchangeable (e.g. CD is not interchangeable with LC)
Wiseco pistons can only be fitted with Wiseco rings.
Cylinder liners must be purchased separately.
The piston is oversize +0.50 mm.
The kit includes:
Piston kit #4933M07900
Piston ring set #7900XX
Bolt #S557
Pin safety clip set #CW17
Gasket set #W6627



Specifications


Brand
WISECO


Supplier reference
PK1443


Engine capacity
325 cc


Piston diameter
78,95 mm


Piston diameter
78,95 mm


Cylinder Dimensions
79,00 mm


Stroke length
68,00 mm


Piston material
Aleación de aluminio 2618


Model
Forged Series


Product name
Reconditioning kit


Piston skirt coating
ArmorGlide®


Compression ratio
8,5:1


Compression ratio
8,5:1


Type
Upper section


Engine type
4-stroke


Units
Kit