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Pulley diamter and boost change?
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Thread: Pulley diamter and boost change?

  1. #1
    Senior SCH Member
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    Pulley diamter and boost change?

    Just curious as to what kind of boost change I would see going from a 3.600 diameter blower pulley down to a 3.400?

    Thanks in advance.

    Chad

  2. #2
    Senior SCH Member pavement pounde's Avatar
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    Nov 2004
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    Can't you make that up trought this topic ? http://www.superchargerhelp.com/showthread.php?t=4387

    I would guess 3-5 psi ?
    Greets, Marco
    '91 Chevy 496SS, Edelbrock Pro-flo 2 injection, alu. GMPP heads, blowercam, coolmist water injection, turbo in the works.
    *VIDEO* http://www.youtube.com/watch?v=6ZOdXg0TOdw

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