Re: 9.5:1 compression pistons

From: Gmblows@aol.com
Date: Fri Nov 02 2001 - 20:32:01 EST


Theoretically you should be fine.
A bigger cam will bleed off cyl pressure, requiring more timing and
compression.
What machine work do you have planned?
Is this a custom cam?

> I'm rebuilding a v6 for my 96 dakota. Has anyone used 9.5:1 pistons in
> there daily driven magnum? I wanna know if with the extra compression and
a
>
> little extra spark advance with a custom pcm, will I still be able to run
> comfortably on pump gas. The motor has a .512 lift comp cam, ported
heads,
> ported intake manifold, tb, ect....
>
> thanks
> greg



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