i just got a turbo kit for my D16y8. The only thing I need is a wastegate. The one he had was a Turbonetics Mark 2, but it doesn't say what mm it is. How can I find out? The kit I bought came with the turbo, manifold, blow-off valve, downpipe, and everything but wastegate and electronic stuff. what would I need to get to run about 7 psi safely. I don't know all that much about forced induction so I would appreciate everyone's input.

 

According to what I found on the net, the Mk II Deltagate is 35mm.