Crower Forged Blown Alcohol Cranks

Discussion in 'PSI Superchargers Tech Questions' started by TIMOTHY MICHALSKY, May 11, 2018.

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Anybody out there using them i was told just as good as billet

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  1. TIMOTHY MICHALSKY

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    Anybody out therehere using them i was told just as good as billet
     
    #1
  2. kosky racing

    kosky racing Comp Eliminator

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    Was told same thing years back -did not have good luck with them
     
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  3. Moparious Maximus

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    I don't make alot of power but Im running a 4.500x4.500. 572" wedge 1500ish hp. I had a callies that was very hard on bearings, switched to a Crower forging and my bearings look great.
     
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  4. jay70cuda

    jay70cuda Well-Known Member

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    I believe Callie’s is making all the fuel cranks right now. I know the foreman there and they made a run of 300 cranks over the winter again for Tf/fc
     
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  5. Neil Morley

    Neil Morley Member

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    I’ve been running the Callie’s cranks but eventually bent one and took out number 2 main, tried a Crower and my bearings never looked better but even though I had little run time on the Crower crank I decided to mag it and sure enough it was cracked right at the number 1 and 2 rod journal even though the bearings and everything else looked perfect?
     
    #5
  6. jay70cuda

    jay70cuda Well-Known Member

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    I should of said that Callie’s is making all the billet cranks for tf/fc. They don’t offer all they’re cranks in billet yet. But it’s coming. The 4.125 hemi crank is running currently and 3.800 I believe.
     
    #6
  7. turbo69camaro

    turbo69camaro Member

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    Santos ran one on his blown SBC TAD
     
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  8. superpro453

    superpro453 Member

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    We were running one until it came about as close to breaking into two pieces as it is possible to get - we got very, very lucky, much less than half a square inch holding it in one piece. Can't complain as when we enquired about availability, Crower told us it was 18 years old...

    However, we replaced it with a Winberg crank (as it was available, and Crower and Bryant had a 12 week back order). Very happy with the Winberg piece.
     
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