[lansdownplace]

I wasn't aware that such options existed for earlier engines, although I did test drive a 5.9 'home'[ injected car that was really gutless at one time. Surfing the web I see Edelbrock do EFI kits for the pre '91 5.9l engines which are pretty much plug and play but are infinitely adjustable with your laptop or their gizmo that comes with the kit. Out of interest I posted a question on their forum and the answer I got seems to indicate that you don't get much (if any) improvement in BHP of torque compared to a well tuned engine. I presume you get better milage and cold starting but what are the other advantages that would make a conversion worth while from a an investment point of view.

Paul