al in all, the injection conversion sounds like an interesting and fun project to play with, it might [should] give some startling h/p results, if the system is capable of higher cfm's that stock, i know that 440 avs's work very well and up the power nicely, and several years ago i put l/p gas on a set of long rams and worked out rather well with the exception of very high rpm's where it would lean out badly and start to detonate badly. i took it off eventually as l/p was rather expensive to justify the 6-8 mpg i was getting on it and gasoline was running 12 ish mpg.. good luck and please let us know how it goes, sure sounds interesting... JEFF tucson az.