okay i had pretty much given up and trying to find parts for my series I n/a park ave project so i had my mind set on getting a series II built up next winter and dropping it in until i heard something through the grape vine about the gn style 3800 and a series I 3800 having internal engine component compatability and possible head compatability. i didn't hear the whole thing but i'm curious cuz i heard something about 400 horses without the supercharger or turbo and if i don't need to buy a series II to make that possible i'm all for it (i really hate wiring). so is this all b.s. or does this have some truth to it? BTW i'm not really as big of a moron as it may seem i just want some insight