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450RRyder
02-15-2009, 04:01 PM
i just bought an 06 450 and I want to do a top end on it can anyone tell me how much to torque down the head bolts and cam bolts.

WarBirdMech
02-15-2009, 05:57 PM
for cylinder head-apply molybdenum disulfide grease on the threads and contact surfaces of the bolts
and on both contact surfaces of the washers.
Install the washers and bolts.
Tighten the bolts to the specified torque in
two or three steps in the proper tightening
sequence to 22 ft lbs

then remove bolts apply grease again, install bolts and torque to 14ft lbs.

then torque 180 degrees

head nuts is 7.2ft lbs

Cam bolts- 7.2 ft lbs