Bore: 73.00mm.
Compression: 10.25:1 Compression.
Sizing: 3.50mm Oversize.
Displacement: 1105cc.
Bore - Standard: 69.50mm.
Bore - Actual: 73.00mm.
Bore - Oversize: 3.50mm.
Stroke: 66.00mm.
Compression Ratio - Actual: 10.25:1.
Note: Cylinder boring required.
ITEM CONTENTS.
2874XC - 73.00 mm Ring Set.
4548M07300 - fits KAW KZ1000J 81-83 10.25:1 CR.
CW17 - ROUND WIRE PIN LOCKS 17MM (PAIR).
S523 - PistonPin 17mm x 2.429in.
NonChromed TW.
W3918 - Head Gasket CFM-20 fits KAW 1075-1135.
Contains all the necessary components for overboring or rebuilding your top end.
Feature forged pistons, rings, wrist pins, circlips and top end gasket set.
1981-1983 fits KAW KZ1000A/J.
1982-1983 fits KAW KZ1000R Lawson Replica.