07-12-2020, 12:32 PM | #1 |
Valkyrie14
Drives: Chevrolet Camaro SS Join Date: Mar 2020
Location: Eau Claire, Wisconsin
Posts: 962
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Crank Pulley wobble
So at idle my crank pulley has a wobble. Doesn’t make the engine shake. Belt doesn’t slip. The rest of the drive system is smooth with no shake or wobble. Don’t notice it when driving.
Is this a problem? I put a used ZL1 pulley when I did my LSA conversion. Either the pulley is off or it was mounted off which doesn’t seem possible with a new crank bolt that was properly torqued.
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2014 SS LS3/LSA Supercharger, 10% Super Damper, 2.55 upper, AGP Dual Pump, ID 1050 injectors, Pegasus solid rear cradle bushings, LT Headers, Roto-Fab CAI, Elite E2 catch can, E85 corn fed, 160 Thermostat, Monster Twin Disk, MGW Short Throw shifter, Tick Clutch Master Cylinder, HP Tuners, JL Audio system.
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07-12-2020, 04:20 PM | #2 |
Drives: 2017 Chevy SS Join Date: Dec 2017
Location: Texas
Posts: 27
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Don’t the majority of stock balancers wobble? I put an ATI on and it’s smooth.
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07-13-2020, 06:58 AM | #3 |
Drives: 2011 Camaro 2SS LS3 Whipple Join Date: May 2019
Location: Connecticut
Posts: 1,925
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Are you sure it is wobbling? Sometimes a little thickness variation at the end can make it look like it is wobbling but it really isn't
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Whipple 2.9 CAI ID1050x injectors ZL1 Pump JRE FPCM JMS Voltage booster JRE Rough Idle blower cam BTR .660 springs CHE trunnion kit 1 7/8 Speed Engineering Borla Atak JRE scoop 1.5" lowering springs BMR trailing arms and toe links Cradle inserts 704WHP 603WTQ 93 octane
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07-13-2020, 09:02 AM | #4 |
Big Crow
Drives: '13 ZL1 Join Date: Mar 2017
Location: California
Posts: 1,486
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Hammer installation method.
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