Wiseco PK1033 Top End Kit - 1.00mm Oversize to 86.00mm, 10:1 Compression electrical-radio Ideal tool for checking and

Ideal tool for checking and setting spark plug gap on almost any spark plug

rust & corrosion

Weight of cases lbs: 12

2003-2004 Honda XR400R

Wiseco PK1033 Top End Kit - 1.00mm Oversize to 86.00mm, 10:1 Compression electrical-radio Ideal tool for checking andBore: 86. 00mm Compression: 10: 1 Compression Sizing: 1. 00mm Oversize SPECIFICATIONS. Displacement: 407cc. Bore Standard: 85. 00mm. Bore Actual: 86. 00mm. Bore Oversize: 1. 00mm. Stroke: 70. 00mm. Cylinders: 1. Compression Ratio Actual: 10: 1. Note: Cylinder boring required. ITEM CONTENTS. 3386XC 86. 00 mm Ring Set. 4606M08600 Honda XR TRX400EX TRX400X 10: 1 CR. CW20 ROUND WIRE PIN LOCKS 20MM (PAIR). Gasket. Gasket Kit. S520 PistonPin 20mm x 2.