TBI to MPFI

[Mika Helander]

Hi!

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?

Or, should I go by using TPI manifold hardware and sender/pump/
regulator complemented with modified TBI injector harness and 7747?

BR, Mika

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