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  • HR-294-7-CSR BBC 502 to 509 with 4” stroke an AFR 290 or 305 heads to a max of 6200 rpm

    • HR-294-7-CSR BBC 502 to 509 with 4” stroke an AFR 290 or 305 heads to a max of 6200 rpm

    Clay Smith Cams

    $462.60
    (No reviews yet) Write a Review
    SKU:
    160-3104
    Width:
    25.00 (in)
    Height:
    5.00 (in)
    Depth:
    4.00 (in)
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    Product Description

    BBC 502 to 509 with 4” stroke an AFR 290 or 305 heads to a max of 6200 rpm.  Welcome to the brotherhood of 600HP on pump gas with over 60ft Lbs.  This cam will produce over 600HP with a single plane and right at 600HP with an airgap intake.   Single plane will make 25 more HP and sacrifice 10 Ft Lbs of torque.  Carburetor of choice is a 950HP 4150.   1 7/8”s headers are recommended.  

    850 Idle RPM

    • Part. No. 160-3104  Grind # HR-294-7-CSR              
    • Advertised Duration -  294/294             
    • Duration @ .050  -  235/235      
    • .200” Duration  - 147/147    
    • Lift  .559/.559                          
    • Centers  103/111                            
    • LSA     107

    *** May Require a Vacuum Canister on some Applications

     

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