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  1. Series ii firebird project

    I have a 96 firebird with the 3.8 series ii in it. I'm looking to run a single front mount turbo, megasquirt 2, etc. My hopes are to end in the 500hp range. I was curious what sized turbo you all would reccommend. I was looking at the holset hx35 and hx40, or a emusa t3/t4. Also, does anyone...