#5047, "RE: ARP head bolts torque specs" In response to In response to 1
Yes, I am looking at the right thing in the right section. I am looking at a Mitsubishi Motors issued Service Manual. Volume No. 1 (3 volume set). Section 11, Engine Overhaul, page 11B-39; 2.0 4G63. It says to tighten all head bolts in sequence to 58ft.lbs. Then it says lossen all bolts, retighten to 15ft.lbs. Then it says mark each head bolt w/ paint, turn 90 degrees in sequence. Then turn another 90 degrees in sequence.
I don't have the sheet that came with my ARP's anymore, and I can't remember what ft.lbs I tightened them to the first time. So, like I said I'm looking at the factory specs and it seems a bit snug.
I just had my whole head re-manufactured, installed O/S valves with a 4 angle valve job and I'm hoping to bolt the head back on this week.
