just been looking and noticed that the 7mge came out with two inlet manifold/plenum/throttle body configurations.
one has a straight single intake pipe leading to a throttle body mounted on the plenum. the other has the t/b mounted to a Y pipe which then bolts to the plenum.
whats the diff between the two models? performance difference?, which cars did they each come out with, and is there an advantage of one over the other??