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  1. Cam Consideration...Hyd Roller

    GN7 On the Dyno
    My 468 10:1 only RPM's to 5200 w/AA impeller > 10:1 compression 049 heads 2.19/1.72 valves, Weiand Stealth Intake, OT headers, Holley 715 vac>works great (or) 850-DP annular This is what I was running in a hyd flat tappet... * what...