Crower Clutch set up

Discussion in 'PSI Superchargers Tech Questions' started by quick cut, Aug 22, 2009.

  1. quick cut

    quick cut Member

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    Just want to see how you guys are set up your 10inch crower clutch
    eg base, static weight. Launch rpm
    When it locks up in a run & rpm.
    Iv'e been running one for a year now/ just want to make sure I'm doing it right.
    my combo F/C 2300 pounds Hemi 511 2.15 first 1.38 second 4.30 diff 36inch tyres 4000 rpm launch

    Thanks.
     
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  2. quick cut

    quick cut Member

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    Any won ????????
     
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  3. Mike Canter

    Mike Canter Top Dragster
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    You are asking for someone to give out their secrets. My suggestion is to call Crower and ask them for a baseline setup or pay a tuner.
     
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  4. Bob Meyer

    Bob Meyer Comp Eliminator

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    you might want to call Lenco before you call Crower.
     
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  5. Mike Canter

    Mike Canter Top Dragster
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    Good point Bob. I guess that is a hint on his gear ratios.
     
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  6. ta455

    ta455 Member

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    Or start with some searching in this forum,you may end up with some good ideas and a taller first gear.Where are you located ? US?
     
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  7. AFC357

    AFC357 New Member

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    I was going to say, that is "Quite" a ratio for low gear?! How fast does the car run??
     
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  8. quick cut

    quick cut Member

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    Thanks for all the replys.

    I know first gear needs changing & already searched the fourm.
    car now has 3 1/2 of base & 33 grams.
    Not in the U.S
    Bracket car running 6.5 @ 207mph
    Not allowed to run faster than 6.5
    thanks
     
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  9. Bob Meyer

    Bob Meyer Comp Eliminator

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    My thought on that 1.56 gear was it is probably OK if you run a 6-71.:eek:
     
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