Well I was so excited to run at Mission on Friday and my car was starting to act up on me and what came to everyones mind was plugged idle jets. Fair enough I thought. But when I was putting on my custom pillow case stack covers the pass carb moved. Damn not again!!! I broke the f@#$%^ manifold again, same place. These are going in the garbage, Im buying new thick flange ones now for sure. So watch out I'll be able to get this piece to run as it should, in the twelves!!!!! Next time