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964 T #304 964 T #304 is offline
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Join Date: Apr 2007
Posts: 394
Gtk series From Turbonetics

(A quote form Turbonetics Inc. home page). The GTK turbo units feature special "Map Enhancement Porting" to allow the compressor wheel to operate @ it's effiency accross a vary broad R.P.M. range This design has precisely placed slots machined into the comperssor housing to limit the effects of surge as well and provides additional air flow to make maximum H.P. @ high boost pressure levels and accross the entire R.P.M. range. All I can say is it works for me. And with what I have saw from thier products I have no need to question their engineering expertice. I get 1.2 bar @ 2900 r.p.m. in 3rd gear in a 92 3.3 with stock header,no cat and g-pipe fab speed air intake utcis w.u.r. ngk afr meter blltit bov stock waste gate w/gutted cat on it.
Old 11-06-2009, 05:54 AM
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