Thread: Supercharger bearings shot!:o no more supercharger?

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  1. #1 Supercharger bearings shot!:o no more supercharger? 
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    Hey guys found out wen i was rotating my supercharger pulley that the shaft would sort of get hard to turn a one spot and would make a clunk noise.. Check out the video below ... How do i change those bearings .. Do i need a new supercharger?


    Gtp supercharger - YouTube
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  2. #2 Re: Supercharger bearings shot!:o no more supercharger? 
    Perma-Banned! JK LOL Explicit_Spade's Avatar
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    Look on ebay for a supercharger rebuild kit. It should come with bearings a coupler and supercharger oil.
    Quote Originally Posted by W-Body Store
    Remember, GM engineers didn't take into account your need for speed.
    Daily Driver: 06 Grand Prix GT / 9.4:1 CR / IS3 Heads / Ported Gen V / ZZP Headers / HPT Pro / Pulleys: 4.25, 3.8, 3.5, 3.4, 3.2, 3.0, 2.9, 2.7
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  3. #3 Re: Supercharger bearings shot!:o no more supercharger? 
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    Yea i know that but how do i take off the end gears to remove the turbines from the center plate?
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  4. #4 Re: Supercharger bearings shot!:o no more supercharger? 
    GTP Level Member KeithGTP03's Avatar
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    It looks like you may need your impellers re-coated. They were definitely grinding on the housing. I would just get a new s/c from here or a local junkyard

    03 GTP...Its got pulleys and stuff.
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  5. #5 Re: Supercharger bearings shot!:o no more supercharger? 
    GT Level Member 98GPGT2D's Avatar
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    Sudbury eh...the big nickel. Been there twice..

    Anywho...that scoring in the housing cant be good, but i'm not a supercharger guy, I work with Diesels with Turbo's all day long on farm equipment.

    Jay
    2005 GMC Jimmy 4x4 2-door 5-speed. CompCams 266HR Cam, W4M tune, 2.5" Exh, 246,000Kms (Sept 2012) Daily Driver.
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  6. #6 Re: Supercharger bearings shot!:o no more supercharger? 
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    Yea it isent good i wanna know how to change those bearing and i dont care about the coating atm lol
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  7. #7 Re: Supercharger bearings shot!:o no more supercharger? 
    GT Level Member 98GPGT2D's Avatar
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    I dont think the coating is the issue at the moment, I would be more concerned with the condition of the case.
    2005 GMC Jimmy 4x4 2-door 5-speed. CompCams 266HR Cam, W4M tune, 2.5" Exh, 246,000Kms (Sept 2012) Daily Driver.
    2002 Yamaha YZ125, Summer Toy.
    1997 GrandPrix GT 4 door White Ext, Pleather Int. 255,000Kms GF's Daily Driver.
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  8. #8 Re: Supercharger bearings shot!:o no more supercharger? 
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    The scratches arent more then 1mm deep . Its like scuff marks . I can get away with sanding it down lightly but wat im concerned about is how to change those bearings lol
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  9. #9 Re: Supercharger bearings shot!:o no more supercharger? 
    Killa Bee Scottydoggs's Avatar
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    i'd just get a used s/c they are cheap enough, i bet it cost less to get a used one than rebuild yours, and your case is in bad shape it will never flow right.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  10. #10 Re: Supercharger bearings shot!:o no more supercharger? 
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    Ok will do . Ill call my junk yard tomarrow.. Sadly enough that all this is happening to me wen im try to sell the damn thing lol . But yea i hope they still have the sc off the motor i was ripping apart because thats the only sc in my area that i know of lol
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  11. #11 Re: Supercharger bearings shot!:o no more supercharger? 
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    I went to my junk yard and checked out 2 superchargers and they both had those loose turbines and the cassing had ware in it like mine seen in the video.. Is that normal for every supercharger? To have the ware ?
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  12. #12 Re: Supercharger bearings shot!:o no more supercharger? 
    I live here. MoarkatsINmuhtrailer's Avatar
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    i can sell you one i got, coating is fine, i just put a new coupler in it. if your interested.
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  13. #13 Re: Supercharger bearings shot!:o no more supercharger? 
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    How much cause i can get one for 120$ in my area with lim heads fuel rails and such only 190 km on it
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  14. #14 Re: Supercharger bearings shot!:o no more supercharger? 
    I live here. MoarkatsINmuhtrailer's Avatar
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    arent you supercharged already?
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  15. #15 Re: Supercharger bearings shot!:o no more supercharger? 
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    Yea but how much u selling me yours for
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  16. #16 Re: Supercharger bearings shot!:o no more supercharger? 
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    I would just rebuild with new bearings. The coating and housing are bad, but nothing that would cause it to catastrophically fail or tick etc.
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