The link to the 1227747 ECM to 16197427 PCM http://www.gearhead-efi.com/Fuel-Injection/showthread.php?173-1227747-to-16197427-Conversion-PCM-Swap-with-Wiring-Pinout-Directions!

The simple easy...

The pictured adapter looks very similar to the design I came up with . See pics below. I've made a few improvements since I made these screen shots.

dave w

I figured in you area, used 5.7 Vortec intake systems / parts would be affordable? Seems the Vortec heads were the "In Demand Items" not the intake systems.

Would it be as simple as a TBI? No...

Devin,
Just wondering if you have given any thought to converting to the 1996 ~ 2000 Vortec MPFI system using the '427 PCM? It could be done in two steps, first upgrade to the '427 PCM, then...

I agree, the factory cast Q-Jet aluminum intake is often over looked as an affordable intake option for SBC cast iron heads 1986 and before. Unfortunately, the TBI heads from 1987 ~ 1995 had the...