2004 Ski-Doo Racing Handbook, Page 104Get this manual

SECTION 04ENGINE PREPARATION
Spread seam of 1.2 mm (116 in) maximum in diameter on surface of lower crankcase half
B 11 14 16 19 8

A32C0EA

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives