Dual fuel PFI rails....

[Barry Tisdale]

I was trying to stay away from a second injector per intake, for purely mechanical reasons.  Would have to fab up a complete intake manifold, as there's just *no* place to put a 2nd injector in the present manifold.  This is a PFI system, not TBI, and I'd like to stay there.

Thanks - Barry

At 10:10 AM 6/16/99 -0400, you wrote:
>How about you have 2 totally seperate systems, not interconnected.  Both
>fuel pumps run at the same time etc, but you have a box (solid state relay
>would work just fine) that just switches over to the 2nd injector... kill
>the 1st, power the 2nd.  Be the most efficient and would be instantaneous
>on switchover.  That way, if the cal was done for best running on say
>street driving, tailor the 2nd injectors on race gas to be slightly larger
>for a bit richer mixture for most power under full boost.
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