I started this project and I ran into a snag. I have a 94 Teksid block it originally came with B heads I diced that I would go with a set of 03 cobra heads port and polished when I bought them from a friend he threw in the intake manifold he had sold the supercharger but the price was right. My problem is when I checked the fit of the heads they mounted great the intake though was a problem it sits on top of the knock sensor mounts and there is a ¼ inch gap between the intake and the head. Do I need to have the mounts removed and do I have to relocate the knock sensors. Block is going to the machine shop after the holidays to be bored and decked.