i have a s14 ka motor with 80k miles on it was a auto motor it does not smoke at all it has a moded intake manifold ihave a s13 harness and ecu for it $400 bryan crower step 2 cams for ka kat manifold with t3 flange with t3 turbo it is a good turbo also with external wastegate with baller through the hood dump tube trucker style flapper take all for $600 727 492 6893