10-01-2010, 07:24 AM | #1 |
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Front suspension torque and alignment specifications
Been searching the forum to no avail so far. I have 2 questions.
I'm looking for the front suspension bolts torque values. I'll be installing 1" drop springs and want to re-time the bushings. I have all the specs for the rear suspension bolts already so I'm set there. Second question is what alignment specs should I shoot for. Car is a daily driver that may see 1 or 2 track days a year ( Talladega and maybe 1 Autocross event ). 99% of the time car will be driving the twisty roads of eastern TN for pleasure. Car has MTI sway bars, BMR trailing arms, toe arms, rear cradle inserts and now I'll be adding BMR 1" drop springs. Tires and wheels are stock 20" SS. Thanks in advance for any help and suggestions. Ed M.
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RJT 2SS/RS, AAM 3.70's, MTI Sway Bars, Shifter & SS brake lines, ZLI calipers, rotors & pads, BMR Trailing & Toe Arms, rear cradle & diff bushes, Pedders XA's, Camber/Toe eccentrics, Radius arm inserts, GTO clutch reservoir, LS9 cam, Comp valve springs, Melling 10296 oil pump, CR5 timing chain, LS6 damper, CAI Cold Air Intake, ARH LT headers w/HF cats, GMPP touring axle back, Elite Engineering Catch Can, Forgeline 20x9.5 & 20x11 DS3 whls, 275/40/20 & 315/35/20 tires, 2011 Convertible spoiler, 1LE front spoiler, Lloyd "SS" Floor Mats, GM Camaro Trunk Mat, wrapped console & Grant steering wheel.
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10-01-2010, 09:04 AM | #2 |
Drives: 2010 1SS Join Date: Jan 2010
Location: Tampa, FL
Posts: 1,002
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The radius rod inner bolt torques to 37 ft/lbs. plus 150 degrees, the lower control arm is 37 ft/lbs. plus 120 degrees. They are torque-to-yield bolts which is the reason for the additional degrees of tightening.
As for alignment specs, OE is: FRONT Camber: -.2 degrees Caster: 6.4 degrees Toe: +.2 degrees REAR Camber: -.4 degrees Toe: +.2 degrees To get the most out of your new ride height, we recommend the following specs for the street: FRONT Camber: -.8 to -1 degrees Caster: 6.4 degrees (not adjustable, remains at max OE setting) Toe: -1/16 REAR Camber: -.6 to -.9 degrees Toe: -1/16 |
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