I have a 212 predator I wanna install a 22mm carb and I can order everything tonight but I have a question. When I put the manifold on how will I get the carb studs out and what kind of bolts do I need to bolt the manifold onto the head. I'm not paying $30 for the manifold from nrracing so I'm gonna make my own manifold for it. And also this is my brothers account not mine I just use his account