CrossFire/'7747

[Marc Piccioni]

Bruce,

Do you have any photo's of your modified cross-fire base & lid that you
could share?

/Marc
-----Original Message-----
From: Ken Kelly <ken73 at ken73.homeip.net>
To: gmecm at diy-efi.org <gmecm at diy-efi.org>
Date: July 17, 2001 05:57 PM
Subject: RE: CrossFire/'7747


>>>>>Not worth the effort.
>The upper lid spacer is the key, and removing the EGR tunnel.
>But making a jig so that the fans ar all at the same angle is critcal,
seems
>like every lid I bought used someone dropped and mangled at least 2 fins.
>224@ .50" 470" lift was fun.
>Bruce
>
>Thanks, Bruce. I appreciate the wisdom on this. (I know you've done a ton
>with it.) I do plan to at least grind out a little (at least that lip) on
>the swirl plates. Several members of my board have reported gains from that
>(albeit SOP.)
>
>The cam I'm looking at is 204/214 at .050" and .420"/.443" lift, with 112LCA.
>Should be a relatively decent cam? Not quite as beefy as the one you had,
>but definitely better than stock. (The other choice was 214/224 at .050",
>.443"/.465" lift.)
>
>I have some 5/16" phenolic that I'll be using as a lid spacer. I've already
>made one for a friend, and his works great.
>
>With the L98 Vette heads, some Dynomax headers, you can see why I chose to
>go ahead and upgrade to the '7747. (That and I've been working on this for
>some time!)
>
>"The Third" Ken Kelly
>
>
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