09-25-2015, 03:42 PM | #1 |
Drives: 2012 45th 2ss Join Date: Aug 2013
Location: Iowa
Posts: 102
|
Torque specs hel???
ok so i just got my car all back together and was getting ready to torque the bolts and i have 2 different settings from 2 different suspension companies. I need help getting the right specs.
BMR Says.... lower control arm bushings 32ft/lbs trailing arm bushing outer 32ft/lbs Pedders Says.... Lower control arm at knuckle assy 30ft/lbs + 120 deg trailing arm to knuckle assy 30ft/lbs + 120 deg Wich is correct? Rob
__________________
2012 45th M6 Coupe, Stock internals,Cam/springs,ARH 1 7/8 cat delete,Flowmaster american thunder Cat back, 3:91 gears and K&N Cold air kit. 484 RWHP 454 TQ.Acs body kit,Bmr 1" springs,Vfn copo hood going on soon! Tuned by Speed Inc. Dss 3 1/2 aluminum shaft, Dss 1000hp level 4 shafts, Eaton True Track.
|
09-25-2015, 04:02 PM | #2 |
Drives: 2012 45th 2ss Join Date: Aug 2013
Location: Iowa
Posts: 102
|
hoping someone has a factory manual they could look at. the 32 ft/lbs seems awfully loose!
__________________
2012 45th M6 Coupe, Stock internals,Cam/springs,ARH 1 7/8 cat delete,Flowmaster american thunder Cat back, 3:91 gears and K&N Cold air kit. 484 RWHP 454 TQ.Acs body kit,Bmr 1" springs,Vfn copo hood going on soon! Tuned by Speed Inc. Dss 3 1/2 aluminum shaft, Dss 1000hp level 4 shafts, Eaton True Track.
|
09-26-2015, 08:29 PM | #3 |
Drives: 2012 45th 2ss Join Date: Aug 2013
Location: Iowa
Posts: 102
|
nobody has ever done any rear suspension mods? still been searching for 2 days and cant find anything difinitive.
__________________
2012 45th M6 Coupe, Stock internals,Cam/springs,ARH 1 7/8 cat delete,Flowmaster american thunder Cat back, 3:91 gears and K&N Cold air kit. 484 RWHP 454 TQ.Acs body kit,Bmr 1" springs,Vfn copo hood going on soon! Tuned by Speed Inc. Dss 3 1/2 aluminum shaft, Dss 1000hp level 4 shafts, Eaton True Track.
|
09-26-2015, 08:57 PM | #4 |
Drives: 2010 Camaro 2SS Join Date: Apr 2010
Location: NJ
Posts: 5
|
Each company has their own torque values for the same bolt. I guess parts aren't created equal so some require more torque than others. You’ll be good as long as you get close to torque specs and use blue lock tight on all the bolts. When I did my Pfadt tie rods, the instructions said to torque the subframe side to 120 ft lbs (too tight, only went to 100) and the upright side to 90 ft lbs. The trailing arm bolts were 52 ft lbs each side and the subframe bolts were 100 ft lbs (needed to drop the subframe like two inches for drivers side rear tie rod bolt because floor pan is in the way). I forgot what the coil over torque was, but that needed to come off as well. I marked all the factory bolts with a paint line prior to doing the work and the recommended settings were WAY off from where the factory torque was. No issues after install though. You’ll need to get an alignment afterwards though so do many suspension mods at once to save money (you prob already know most of what I have said). I hope I was helpful.
|
09-27-2015, 03:42 AM | #5 |
Drives: 2017 1SS 6spd Join Date: Jan 2011
Location: Utah
Posts: 2,869
|
Latest torque specs from JusticePete-
|
|
|
|
|