a few years back i swaped a stock 2bbl intake on a 318 to a performer manifold and a 600cfm edelbrock with edelbrocks adapter bracket, only thing i did to make it work properly whas that i added some lengt to the kickdown linkage using a flat piece of steel some grinding and drilling to make the lenght right and then it all worked nicely, sorry that i dont have any pics of it:(