Re: Magnuson 5.9 supercharger

From: SEMIHEMI01@aol.com
Date: Mon Jan 28 2002 - 16:41:42 EST


Chris,
    2 pounds of boost = 1 point in compression ratio
    1 point in compression ratio = 3 octane needed
    1 air/fuel ratio increase = 2 octane
So you see that any boost is going to call for more octane. Unless you're
running 6 to 1 to start with. Bill

SEMIHEMI01@AOL.COM> KB SuperCharged, 4.7L, 2001, QC,
<A HREF="http://hometown.aol.com/semihemi01">the "DAK",</A> <A
HREF="http://SouthernMopar.org">Southern Mopar</A>



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