diifference between turbo and non-turbo engines?

[SupraMan1784]

pretty much teh same motor, the exhaust manifolds are different because one has a two turbos and the other doesnt, the intake manifold is pretty much the same, the head is pretty much the same, though i think they retard the timing a little, the only major difference is the internals, the pistons and rings are low compression on the turbo model, and high compression in the n/a model, engine diagrams huh...its late im lazy ill get them tomorro haha hope this info helps