Predator torque specs
#1
#4
Cam support bolts 6.6-7.5 ft lbs
Valve lash Intake .006 Exhaust .010
Torque to(criss cross pattern)
22 ft lbs, then 51 ft lbs, then leave sit for 1 minute, loosen 360 degrees(1 turn), Torque to 29ft lbs, Then evenly tighten 90 degrees, then another 90 degrees and your done.
6 lbs on the 6 mm bolts
Valve lash Intake .006 Exhaust .010
Torque to(criss cross pattern)
22 ft lbs, then 51 ft lbs, then leave sit for 1 minute, loosen 360 degrees(1 turn), Torque to 29ft lbs, Then evenly tighten 90 degrees, then another 90 degrees and your done.
6 lbs on the 6 mm bolts
#6
just an FYI for those torque specs. Just from them saying turn the bolt 90 degrees and then 90 degrees again sounds as though they may be torque to yield bolts. which means if they are they are only good for one use. TTY bolts actually stretch to make their most clamping force and do not shirnk back when loosened. Buy new head bolts if you havnt already or atleast check with someone to see if they are TTY. Dont reuse a TTY bolt.
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1ArmBandit
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10-14-2015 09:03 PM
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