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Old 03-11-2017, 08:04 PM   #10
SC88
Twin Turbo
 
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Drives: 2016 2SS
Join Date: Jul 2016
Location: Illinois
Posts: 290
Quote:
Originally Posted by Garys16SS View Post
That's interesting as I am quoting from the install manual for the Magnusson Supercharger for the 2016 LT1 Camaro that I received and it says: "Once the pulley has been fully seated with the pulley installer tool, install the old crank bolt that was removed from the original pulley and torque this bolt to 240 ft-lbs. Now remove this bolt and discard. Install the new crank pulley bolt to the following GM specifications. First torque the new bolt to 111ft-lbs, then loosen the bolt 360 degrees. Now torque the bolt to 59 ft-lbs. Then tighten an additional 125 degrees using a torque angle meter.
This is the procedure I followed.
WOW THEY Revised the manual!!!! I have the one dated 3/16 and it appears they revised it in January 2017.

What else is fascinating is I got my kit Feb 2017 so it should of included the revised manual.

I will say this though it doesn't surprise me because there are things on the version I have that don't match the car work like socket sizes and unnecessary steps to achieve the same goal (Bumper removal). So I will have to read the newer manual and see what else changed steps 116-118 are completely different between the two.

Thanks for the info.

Also LT1 & LT4 OEM Crank bolts are the same according to a GM Dealer for anyone following this thread. Same part number 11547372 (M16 x 2 x 1.03) so the ARP one I have should work.
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Last edited by SC88; 03-11-2017 at 08:27 PM.
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