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Comp NX Grind Cam

Discussion in 'Turbo Tech Questions' started by Justin66, Aug 18, 2014.

  1. Justin66

    Joined:
    Sep 11, 2011
    Would one of Comp Cams NX grind cams work pretty good with a turbo?

    Grind Number CS NX284H-13
    Description
    Intake Exhaust
    Valve Adjustment 0 0
    Gross Valve Lift 0.507 0.525
    Duration At 0.006 Tappet Lift 284 305
    Valve Timing At 0.006
    Open Close
    Intake 34 70
    Exhaust 90 34
    These Specs Are For The Cam Installed At 108 Intake CL
    Intake Exhaust
    Duration At 0.05 240 253
    Lobe Lift 0.338 0.35
    Lobe Separation 113

    The LSA was fairly wide on the cam. The exhaust has quite a bit more duration I don't know if that's good or bad.

    I asked Comp to recomend a cam but they didn' give me any lift specs. Their hydraulic turbo line seems pretty small.

    I have a Comp 292/292 .501/.501 lift with a 108LSA right now. I'm guessing with the tight LSA it would be horrible. If would work ok I would just leave it in the engine for a while.

    The engine will be a 357 SBC.
    World SportsmanII heads 9.7 compression
    Victor JR 750DP
     
    Last edited: Aug 18, 2014
    Justin66, Aug 18, 2014
    #1

  2. Justin66

    Joined:
    Sep 11, 2011
    I may just try the 292. What the hell, I've got nothing to lose. The worst that could happen is it doesn't work well and I change the cam anyway. If it does work its a win win. Less work and money!

    It's just a street car anyway!
     
    Justin66, Aug 18, 2014
    #2

  3. M&M Turbochargers

    Joined:
    Jan 31, 2011
    call mark at bullet cams and see what he thinks
     
    M&M Turbochargers, Aug 18, 2014
    #3

  4. Justin66

    Joined:
    Sep 11, 2011
    I sent in a cam recommendation form to Bullet but I haven't heard back yet. It's only been a couple of days though.
     
    Justin66, Aug 18, 2014
    #4
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