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Torque question on my motor
Posted: May 29, 2007, 6:49 pm
by tanman722001
I need to pull my head and intake on my 66 F350 with a 352.I need to know what the head should be torque at and what order too torque them in too.Im putting a set of 390 heads with a alum intake.Thanks Tony
Posted: May 29, 2007, 10:20 pm
by DV65CustomCab
In ft-lbs:
Intake bolts 32-35
Head bolts 80-90
Rocker shaft bolts 40-45
Sequence (hope this makes sense) with the exhaust at the bottom:
9 5 1 3 7
10 6 2 4 8
Posted: May 30, 2007, 6:43 am
by mikecarson
I was always told to torque the heads in a circular pattern, starting in the middle.
Posted: May 30, 2007, 11:32 am
by ripsnorter
from the screwing around on my 240 (my first forray into head pullin') that looks about right. Start in the middle, work your way out to the ends jumping back and forth, end to end and top to bottom like mister custom cab up there shows.