den1 Posted April 16, 2011 Share Posted April 16, 2011 I have a stainless steel 2mm thick restrictor ring for my 1994 j-spec Supra TT GZ It has a 2.15 inch or 54mm hole in it! Does anybody think this diameter hole is too large for a 1.2BAR BPU Supra Thanks DEN Quote Link to comment Share on other sites More sharing options...
scotty71 Posted April 16, 2011 Share Posted April 16, 2011 should be about right, you may need a boost controller to up the boost to 1.2 bar Quote Link to comment Share on other sites More sharing options...
den1 Posted April 16, 2011 Author Share Posted April 16, 2011 This is restrictor ring yet another piece of the jigsaw I am looking at eventually getting an AEM FIC Piggyback Ecu unit...supplied and mapped by Ryan G should be about right, you may need a boost controller to up the boost to 1.2 bar Quote Link to comment Share on other sites More sharing options...
Rinus Posted April 17, 2011 Share Posted April 17, 2011 My rring was 2inch 51mm, boost between 1 /1,1 bar, profec b2 to 1,2bar Quote Link to comment Share on other sites More sharing options...
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