ARP head stud bolts BMW M50 / M52
Tightening torque: Incremental torque tightening of bolts 1-14
Step 1: 25 ft/lbs Or 33.9 nm
Step 2: 50 ft/lbs Or 67.8 nm
Step 3: 75 ft/lbs Or 101.7 nm
Wrench Socket: 12mm 12pt, 4mm Allen
Material: ARP2000
Fits the following engines (For steel blocks):
M50B25TU
M50B25
M52B25
S50B30US
S52B32US
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