For reliable operation, head bolts on s&s – S&S Cycle Proper Tightening of Cylinder Heads on S&S V-Series Engines User Manual
Page 2
For reliable operation, head bolts on S&S
®
V-Series engines must be tightened in stages to following
specifications and in sequence according to chart below.
2
S&S
®
Crankcases
Stage 1
8 ft-lbs
Stage 2
18 ft-lbs
Stage 3
Turn additional 90˚ (or 1/4 turn)
Torque Sequence
Top View
Driveside
Camside
1
2
4
3
2
1
3
4
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