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Thread: cam selection please help 540 with 871 blower!

  1. #1

    cam selection please help 540 with 871 blower!

    I'm building a 540 ci bbc for my car.It is a blower app.871 8-9 lbs boost on the street/12-15 at the track.Dual 850 blower carbs.Dart 355 cnc heads.Car will be 2600-2800 lbs with the driver.I need a cam that will work well on pump gas and race fuel at the track.turbo 400 with brake.410 gears.I will only drive about 2000 miles a year on the street(no long distance driving just car shows,sunday drives,cruse ins,etc...).Alot of 1/8 mile racing on the race tune up.What duration @ 50?What lobe center?What lift? what are you guys running in your 540's with a 871 blower? What hp rating you getting with your set up? please respond to [email protected] any help will be great.Thanks!

  2. #2
    compression is 8.5-1 Thanks for any help! [email protected]

  3. #3
    Forgot to mension full solid roller. Thanks in advance [email protected]

  4. #4
    Senior Member MASTER BUILDER
    Join Date
    Jan 2006
    Give Steve Morris racing engines a call. 231-773-8150

  5. #5
    Senior Member MASTER BUILDER
    Join Date
    Aug 2007
    Iowa - USA
    Call CompCams. I just built the same engine. Mine is strip only.

  6. #6
    What is your comp cam specs?

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