Hey what parts on a b16a motor would I want to upgrade to have a nice turbo run at about 12psi. Without hurting it at all. As well I'm looking to run about 12.5 sec range in quarter mile. Without stressing motor. As well any turbo kit suggestions. I don't have skills building a frankenstein. Can you please add on the area about Nos for the lag. Should I get small setup.

Thanks for answering my question.