2005 Ski-Doo REV Series Shop Manual, Page 149Get this manual

Section 03 ENGINES Subsection 07 (ENGINE MEASUREMENT)

A33C1CA

1Piston pin position 2Measures to be compared A16 mm (58 in)

A33C1DA

1Bring piston to TDC

COMBUSTION CHAMBER VOLUME MEASUREMENT
The combustion chamber volume is the region in the cylinder head above the piston at Top Dead CenterIt is measured with the cylinder head installed on the engine

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