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Thread: 420 mega blower

  1. #1
    Junior SCH Member
    Join Date
    Mar 2005
    Location
    wilmington DE
    Posts
    1

    Question 420 mega blower

    HELP!! I'm building a stroked 351w and worried the B&M 420mega,now holley with 2 850 holleys will be too much for my 57 fairlane street machine.Can anyone guide me in this venture?

  2. #2
    Senior SCH Member
    Join Date
    Feb 2005
    Location
    elyria Oh
    Posts
    181
    LOL! what is too much?5%under should be real nice for the super charger.are those blower spacefic carbs?
    "69"Satellite,440,8-71,996hp at 6K/983TQ at 4K,4000lbs.

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