09-19-2007, 10:25 PM | #1 |
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head stud torque
tell me the sequence and ft lbs to torque apr head studs. e7 heads and rol gasket....thanks.
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1995 GT,TKO500,cobra intake,pro5.0 shifter,King Cobra Clutch,Compucar n2o wetkit,BBK underdrive pulleys,custom x pipe,flowmasters,2.5" exhaust,3"chrometips,Hooker shortys,chrome Cobra R rims w/ 05 spinners,PBR double piston calipers,aluminum driveshaft,MSD coil,Accel wires,K&N filter,CAI,3.73 gears. http://www.cardomain.com/ride/2138402 |
09-20-2007, 05:00 AM | #2 |
3v's are slow
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torque iron heads to around 90 ft/lbs. (start at 35, then 65, then 90)
Pick up a haynes book for your mustang and the tightening sequence will be in there
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09-20-2007, 07:34 AM | #3 |
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here's something I came up with quickly...
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09-20-2007, 07:37 AM | #4 |
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Keep in mind that is for 7/16" fasteners. Being studs, you can add about 5-ft.lbs to the values. 90 seems a little excessive, but I'm sure it works.
My studs have been on for 4 years and I went by the above chart. I have 1011-2 Felpros and aluminum heads.
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09-20-2007, 09:47 AM | #5 |
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90 ft lbs for upper and lower studs....right. and thanks
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1995 GT,TKO500,cobra intake,pro5.0 shifter,King Cobra Clutch,Compucar n2o wetkit,BBK underdrive pulleys,custom x pipe,flowmasters,2.5" exhaust,3"chrometips,Hooker shortys,chrome Cobra R rims w/ 05 spinners,PBR double piston calipers,aluminum driveshaft,MSD coil,Accel wires,K&N filter,CAI,3.73 gears. http://www.cardomain.com/ride/2138402 |
09-20-2007, 10:51 AM | #6 |
3v's are slow
Join Date: Dec 2004
Location: Here and There
Posts: 17,152
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Cast iron heads are usually tightened to a larger amount than aluminum
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2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy |
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