ronttuk Posted November 12, 2012 Share Posted November 12, 2012 ive got a UK spec supra its double decat and i have fitted a Greddy Profec B-Spec 2 boost controller has anyone got the same or similar set up? ive no idea what settings to put it on gain boost etc etc ive no idea what it should be !! at the moment it is set the same as a friends jspec TT with similar spec Quote Link to comment Share on other sites More sharing options...
listy Posted November 12, 2012 Share Posted November 12, 2012 (edited) 1 bar restrictor ring in the exhaust. Safely up the boost to 1.15bar/1.2bar max. That's for a JSpec. I think the UKs are the same. Edited November 12, 2012 by listy (see edit history) Quote Link to comment Share on other sites More sharing options...
Dnk Posted November 12, 2012 Share Posted November 12, 2012 (edited) It doesnt need a restrictor ring and i've run my car at 1.2 bar with no issues. No idea on the settings your after though for the boost controller you have Edited November 12, 2012 by Dnk (see edit history) Quote Link to comment Share on other sites More sharing options...
HadeS Posted November 12, 2012 Share Posted November 12, 2012 2bar max. I want to see this Quote Link to comment Share on other sites More sharing options...
Dnk Posted November 12, 2012 Share Posted November 12, 2012 I want to see this Think listy means 1.2 bar not 2 bar Quote Link to comment Share on other sites More sharing options...
HadeS Posted November 12, 2012 Share Posted November 12, 2012 I'm sure they would last long Quote Link to comment Share on other sites More sharing options...
listy Posted November 12, 2012 Share Posted November 12, 2012 I did mean 1.2bar. Cheers Dnk. Epic typo! Edited so he doesn't pop his tubbies! Quote Link to comment Share on other sites More sharing options...
Guigsy Posted November 12, 2012 Share Posted November 12, 2012 I have the same setup. 1.3 bar all day was fine. Done about 50k miles at that pressure Can't help with the settings though. Garage756 did them. It's a mystery to me! Quote Link to comment Share on other sites More sharing options...
Dim Sum Posted November 12, 2012 Share Posted November 12, 2012 I would of thought each supra would be different in terms of setting the "gain" and etc as each Supra are different. Start with a safe setting and up the "gain" till it hits 1.1 or 1.2 bar. Trial and error. Quote Link to comment Share on other sites More sharing options...
BOB B Posted November 13, 2012 Share Posted November 13, 2012 (edited) I have the same boost controller and I'm a uk engine, my settings at the moment are:- for low setting, 30% set, 1.15 bar, warning 1.3 bar, 10% gain, 10% limiter, and for high boost, 30% set, 1.2 bar boost, 1.35 warning, 10% limiter, 10% gain. Hope that helps, though as already said it does vary from car to car, take it out then give it some WOT ( in the correct conditions) then check your peak boost reading to see if it's doing what you want. Edited November 13, 2012 by BOB B (see edit history) Quote Link to comment Share on other sites More sharing options...
ronttuk Posted November 13, 2012 Author Share Posted November 13, 2012 Pukka thanks bob Quote Link to comment Share on other sites More sharing options...
letmeshowyou Posted November 13, 2012 Share Posted November 13, 2012 Do NOT copy someone elses settings. I've played with a fair number of these now (including on both of my turbo'd Supra's) and the settings varied massively from car to car. Are you coming to the next BW meet? I'll talk you through how to set it up if you are. Quote Link to comment Share on other sites More sharing options...
andz222 Posted November 13, 2012 Share Posted November 13, 2012 pop down to whifbitz sure they will help:D Quote Link to comment Share on other sites More sharing options...
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