So i have a 90 rs 305 tbi. i have a edelbrock performer intake manifold part number 2101. I elongated the bolt holes so it will fit 87 and up heads. i have a couple questions though. if i were to just swap manifolds, how would the tbi injection mount to the manifold. do they sell some type of converter. also is it worth it to do this, will i see any hp gains? i eventually want to drop in a carb'd 350 but i figured since i have this sitting around i can get this done in a day and if its worth at as far as a noticeable difference then i am going to do it. also what gaskets would i need. part numbers would really help. thanks

 

Not worth it. They do sell an adapter tho.