so i got a turbo kit from this kit its a stock turbo off a new turbo cobalt ss was wanting to put it on my LD9 now my bottom end is built all forged stuff but i was wanting to build the top end before i put it on i know were to get better valves but cant seem to locate better springs any ideas and what kinda cams would be good to run with that and how do i make the quad motor intake work on my car.