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P-1SC tentioner pulley not lining up

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Old 02-16-2014, 02:36 PM
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Default P-1SC tentioner pulley not lining up

I bought this from a member, the bracket is for A lt1 camaro AB011-4. The tentioner has no numbers on it at all. The crank pulley has DC009A-8 its 8 inch 8 rib. When the bracket is instslled on the charger the tentioner sits to high for the belt to work correctly. I have a manuel that Bob sent me and that was helpful but did not address this. Maybe i have the wrong tentioner or pulley just not sure what i need. The bracket fits the car perfect, the crank pulley fits the tentioner not.

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P-1SC tentioner pulley not lining up-cam00009.jpg  
Old 02-17-2014, 07:29 AM
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Im starting to think i have a LS1 pulley on the blower instead of a lt1 pulley. Can someone please post a picture of there lt1 blower pulley for a procharger so i can compair the 2. Bob said lt1 use a offset pulley and i want to see one before i go ordering anything. Thanks Tom
Old 02-17-2014, 08:34 AM
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i have a disc on my lt1 and it does use the offset pulley. i have a extra at home that i can look at later
Old 02-17-2014, 09:06 AM
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I know on the ls1 setups, you need the two spacers behind the head unit pulley to get it to line up properly.

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Old 02-17-2014, 05:29 PM
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This looks like my issue, my pulley is flat and yours stick outward. Someone must have swapped the pulley to a ls style. Thank you for taking the time to post this picture it helped a lot
Old 03-19-2014, 11:34 PM
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Not sure if you have it all figured out, but the blower pulley is definitely not the right one. Lt1 uses an offset pulley.



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