I have just one question and that is WHY?????, why would anyone try to do what they are doing?. If they want to do it fine for but for the time/money invested it's absolutely an exercise in inefficiency and what purpose does it serve?. I have built allot of 318s and have made more power efficiently and cheaper with a summit cam, stock heads and performer intake than they will if they stay on their current course so why do what they are doing?.