04-07-2017, 04:52 PM | #1 |
Drives: 2016 Hyper Blue 1SS Join Date: Jul 2015
Location: hampton roads
Posts: 2,763
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Suspension bolts one time use.
I installed bmr trailing arms and upper control arms, and after reading the 1le manual I notice the bolts say one time use when reinstalling. I will go purchase new bolts if necessary but didn't see anything about needing to do so during bar's suspension. My local dealer has each bolt for 4 bucks.
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1ss/Auto-Hyper Blue
acs carbon flash spoiler, bmr springs, gm clear tails. Texas speed cam, 223/227 .635/.635 116 LSA, Kooks Long Tube Headers with green cats, MSD Atomic Air Force Intake, CAI Cold Air Intake, QTP cutouts. 503 hp Best so far 11.5 at 123 with a 1.83 60ft. BMR lower and upper trailing arms and upper control arms,E85 DELIVERED 12/29/15 http://youtube.com/bybcous " no talking only racing on my youtube" |
04-07-2017, 05:27 PM | #2 |
Drives: 2023 CT5 Blackwing Join Date: Sep 2016
Location: Orlando
Posts: 1,618
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Apparently, they are TTY (torque to yield) bolts.
I replaced mine when I had the track alignment done. Many people think this is an unnecessary step. I am keeping mine 100% stock as I track and want to ensure Chevy would have no cause to deny any claim.
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2017 HBM SS 1LE
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04-07-2017, 05:38 PM | #3 |
Drives: 2016 Hyper Blue 1SS Join Date: Jul 2015
Location: hampton roads
Posts: 2,763
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That would definetly be a cause to deny and ima buy some new bolts Monday, boy did suck torqu ingredients some of those bolts on the ground.
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1ss/Auto-Hyper Blue
acs carbon flash spoiler, bmr springs, gm clear tails. Texas speed cam, 223/227 .635/.635 116 LSA, Kooks Long Tube Headers with green cats, MSD Atomic Air Force Intake, CAI Cold Air Intake, QTP cutouts. 503 hp Best so far 11.5 at 123 with a 1.83 60ft. BMR lower and upper trailing arms and upper control arms,E85 DELIVERED 12/29/15 http://youtube.com/bybcous " no talking only racing on my youtube" |
04-07-2017, 07:34 PM | #4 |
SABIO
Drives: 2016 CAMARO 1SS Join Date: Jul 2015
Location: Bradford, ON
Posts: 5,012
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I mentioned this previously in another thread. BMR opinion was they never had issues with tne 'one time' use...being used more than once.
I had the same concerns. But when I had my car at the dealer for the performance alignment. They knew I installed the lowering springs and corrected my clunk in the back. (Loose shock bolt) They had no issue about the bolts. Dealer would be charging everyone for new bolts everytime they worked on a car.
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04-07-2017, 08:00 PM | #5 |
Drives: 2017 1SS/1LE Join Date: Sep 2016
Location: FL Panhandle
Posts: 1,559
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I'm mainly curious about all of the torque specs... Are those documented anywhere? (Since a shop manual isn't available)
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04-07-2017, 08:39 PM | #6 |
Drives: 2016 Hyper Blue 1SS Join Date: Jul 2015
Location: hampton roads
Posts: 2,763
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Yes its in the 1le suspension install guide. BMR wants all bolts torqued to 81 ft lbs.
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1ss/Auto-Hyper Blue
acs carbon flash spoiler, bmr springs, gm clear tails. Texas speed cam, 223/227 .635/.635 116 LSA, Kooks Long Tube Headers with green cats, MSD Atomic Air Force Intake, CAI Cold Air Intake, QTP cutouts. 503 hp Best so far 11.5 at 123 with a 1.83 60ft. BMR lower and upper trailing arms and upper control arms,E85 DELIVERED 12/29/15 http://youtube.com/bybcous " no talking only racing on my youtube" |
04-07-2017, 08:40 PM | #7 |
Drives: Chevrolet Camaro SS Join Date: Mar 2015
Location: Planet Earth
Posts: 721
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Are we sure they are TTY Vs TTA ? Also realize that GM often recommends changing out bolts simply because they have locktite on them... like we can't reapply locktite
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04-07-2017, 08:40 PM | #8 |
Drives: 2016 Hyper Blue 1SS Join Date: Jul 2015
Location: hampton roads
Posts: 2,763
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Post number 1 in this thread has all the torque values in the attachments for the 1le suspensions. If I read it right, chevy calls for 74 ft lbs and bmr calls for 81 ft lbs.
http://www.camaro6.com/forums/showthread.php?t=458284
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1ss/Auto-Hyper Blue
acs carbon flash spoiler, bmr springs, gm clear tails. Texas speed cam, 223/227 .635/.635 116 LSA, Kooks Long Tube Headers with green cats, MSD Atomic Air Force Intake, CAI Cold Air Intake, QTP cutouts. 503 hp Best so far 11.5 at 123 with a 1.83 60ft. BMR lower and upper trailing arms and upper control arms,E85 DELIVERED 12/29/15 http://youtube.com/bybcous " no talking only racing on my youtube" |
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