Tonight I was installing the head back on the rampage while torquing the head on bolt did get tight like the rest and the stud is steched very bad,why would this happen at 75 ft/lbs.
Tonight I was installing the head back on the rampage while torquing the head on bolt did get tight like the rest and the stud is steched very bad,why would this happen at 75 ft/lbs.
What were you using to torque them with? Oil or the ARP lube?
did the 75 feel like all the others?
Did you clean all the fluid and crap out of the holes? Did you make sure the studs aren't bottomed out, if they are, you will get the stretchy feeling. I tighten them down, then back out 2 turns, then hold the stud while snugging the nut, then its safe to torque.
1989 FWD Turbo Caravan-2.5 TIII, GT35R, auto, a/c, cruise, pwr windows/locks, fully loaded with interior and ran with full exhaust. RETIRED FOR A FEW YEARS! 12.57@104 :O)
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One looks like and hourglass and I orderd some MP bolts as I dont feel like paying 99 bucks for another set that lasted aslong as cheap bolts.I am just geting fed up with this thing now.
1989 FWD Turbo Caravan-2.5 TIII, GT35R, auto, a/c, cruise, pwr windows/locks, fully loaded with interior and ran with full exhaust. RETIRED FOR A FEW YEARS! 12.57@104 :O)
1984 Chev Getaway van, 6.2 Diesel with a remote mounted turbo setup burning WMO-For sale.
2003 GSW 2.0L TDI, auto, fully loaded, modified, 360K-wife's.
2004 GSW TDI, 5 speed, fully loaded, modified.
Aurora ignition wires for sale. Link to info
Super60 roller cams or custom/billet cams. Link to info
I had that happen to mine once. I felt it stretching and stopped. I took it out and cleaned the hole, put it back in and it was fine afterwards.
-Jim Too many cars, not enough time..