Ok got a question that I wasn't able to figure out via the search function. I have a 93 Suburban with a TBI 350. I know a lot of guys that put Vortec heads on the carbureted motors, and was wondering what it would take to put that on my TBI motor. I'm pretty sure the biggest thing would be the intake manifold. Does anyone make a TBI intake manifold to bolt onto Vortec heads? I know they make them for carbs but that doesn't do me much good since I don't have a carb. Thanks in advance guys.