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  1. Turbo RSX
    I just picked up the latest SCC issue and in it they turbo a toyota matrix which has the same engine as the celica GTS. They are running 7LBs of boost on an engine with an 11.5:1 CR:eek: How come the GReddy RSX-S only runs 5lbs boost and it has a lower CR 11:1?:confused: I'm pointing...