Billet S366 T-4

T-4 non gated Borg Warner S366 , 66mm compressor wheel and 73mm turbine wheel , .91 A/R . This turbo spool very well , is still capable of towing , and can support up to 750 hp , it come with a Bulls Eye Turbo Billet wheel on the compressor side , and flows 87 lbs per minute !!