TBI to MPFI

[CSH-HQ]

What injectors (MPI), run on TBI pressures??.
Bruce
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>
>Hi Mike
>
>I tested this concept once.. It did work but the parameters in the prom
>need to be tweaked.. Mind you it ran, I didn't test it on the dragstrip.
>Used stock gm TPI injectors
>
>For the adapter use the holley one, or the stock gm adapter..
>
>gl:peter
>
>I wandered if anyone ever converted TBI to MPFI (aka Holley conversion
>kit)?
>The idea is to replace OEM manifold by using cheapo but powerful
>dual-plane carburetor manifold and holes drilled for injectors per
>intake. Then home-made spacer is used between TB (injectors removed)
>and it. Then injector harness is converted to two-bank-of-four.
>
>The real question follows: is there injectors which might work with
>stock TBI sender and fuel pressure regulator? What about fuel rail
>construction? And anyone tried 7747 ECM PROM configuration with this
>kind of setup?
>
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