Supercharger Pulley Testing

Discussion in 'Metco Motorsports' started by Rick@Metco, Jun 24, 2015.

  1. Rick@Metco

    Rick@Metco Gold Member Hellcat Supporting Vendor

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    This is a teaser pic taken at Craven Performance...It shows a pre-production prototype of the interchangeable supercharger pulley upgrade. Testing is on-going and initial results on the Craven dyno look very promising. I expect Craven Performance to post up the first 9-second timeslip with this particular Hellcat

    Production versions of this supercharger pulley should be more stock-appearing.

    It is too soon to discuss pricing, release dates, or product details. Lotsa Hellcat parts in the pipeline.
    Prototype Hellcat Supercharger Pulley.jpg
     
    Last edited by a moderator: Jun 25, 2015
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  2. DrBuick

    DrBuick Gold Member

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    nice job hope billet idler pulleys soon
     
  3. B5 Blue

    B5 Blue Platinum Member

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    Plenty of buyers waiting for the pipeline to open
     
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  4. DrBuick

    DrBuick Gold Member

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    lots of people better unlock ECM can't switch back and forth
     
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  5. B5 Blue

    B5 Blue Platinum Member

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    I assume immobilizer in ecm
     
  6. DrBuick

    DrBuick Gold Member

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  7. Paladin06

    Paladin06 Have Guns Will Travel Staff Member Hellcat Car Club Gold Supporting Member

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    /\ what he said.
     
  8. Top Cat

    Top Cat Gold Member Hellcat Car Club Gold Supporting Member Fastest Cat/Record Holder HCC Charter Member

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    Rick
    Any info on the pulley,size ,expected gain in psi ?
    TC
     
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  9. DrBuick

    DrBuick Gold Member

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    By the time said and done your over 5 grand
     
  10. Paladin06

    Paladin06 Have Guns Will Travel Staff Member Hellcat Car Club Gold Supporting Member

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    What you talkin bout Willis? :eek:
     
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  11. B5 Blue

    B5 Blue Platinum Member

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    Doesn't surprise me already got 3000 in it and gotta take a break from new stuff.
     
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  12. Rick@Metco

    Rick@Metco Gold Member Hellcat Supporting Vendor

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    It appears we'll be able to pulley the Hellcat from mild to wild. The supercharger pulleys will be the two-piece design, with a steel hub and aluminum drive rings that will be available separately.

    This pic shows the supercharger snout with the original pulley:
     

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  13. Top Cat

    Top Cat Gold Member Hellcat Car Club Gold Supporting Member Fastest Cat/Record Holder HCC Charter Member

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    Rick
    Do you " carbonite" any of your smaller pulleys?
    TC
     
  14. Rick@Metco

    Rick@Metco Gold Member Hellcat Supporting Vendor

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    We do not...In most instances, we can add an auxiliary idler pulley, reposition an existing idler pulley, or replace an existing idler pulley with a larger diameter unit to eliminate belt slip. Adding cuts across the grooves or a rough texture (like carbonite) dramatically shortens the life of the supercharger belt, and is not practical for most street guys.
    A 10-rib belt (like the one on the Hellcat) is generally pretty grippy. It remains to be seen if belt slip will be an issue.
     
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  15. NX91Notch

    NX91Notch Gold Member

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    What about the one way clutch in the factory pulley?
     

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