Torques Posted April 2, 2009 Share Posted April 2, 2009 Hello from London, (I know this information must be hidden within the forum somewhere but I didn't find) I was wondering what the standard boost pressure is on a 1997 R33 GTST Spec II? Cheers, Andrew Link to comment https://www.sau.com.au/forums/topic/263934-what-is-the-standard-boost-on-a-r33-gtst/ Share on other sites More sharing options...
paulr33 Posted April 2, 2009 Share Posted April 2, 2009 its a two staged setup under 4500rpm its 7psi and above 4500rpm its 9psi Link to comment https://www.sau.com.au/forums/topic/263934-what-is-the-standard-boost-on-a-r33-gtst/#findComment-4514637 Share on other sites More sharing options...
R33Matt Posted April 2, 2009 Share Posted April 2, 2009 Im pretty sure its 5psi, and then goes up to 7psi..... Link to comment https://www.sau.com.au/forums/topic/263934-what-is-the-standard-boost-on-a-r33-gtst/#findComment-4514657 Share on other sites More sharing options...
Torques Posted April 2, 2009 Author Share Posted April 2, 2009 (edited) Im pretty sure its 5psi, and then goes up to 7psi..... Hi, And thanks for the answers... Since I have no boost gauge I can not check .. but I think it has to be 5 and 7 since otherwise people won't boost to .9 with an extra boost controller. (correct me if I'm wrong ....) Cheers, Andrew Edited April 2, 2009 by Torques Link to comment https://www.sau.com.au/forums/topic/263934-what-is-the-standard-boost-on-a-r33-gtst/#findComment-4514748 Share on other sites More sharing options...
paulr33 Posted April 2, 2009 Share Posted April 2, 2009 its in the service manual but yeah it could be 5 and then 7 Link to comment https://www.sau.com.au/forums/topic/263934-what-is-the-standard-boost-on-a-r33-gtst/#findComment-4514774 Share on other sites More sharing options...
Torques Posted April 2, 2009 Author Share Posted April 2, 2009 its in the service manualbut yeah it could be 5 and then 7 Hi Paul, I'll couldn't find it in the manual, but that's why I asked since I got so many different infos on the topic. Many thanks, Andrew Link to comment https://www.sau.com.au/forums/topic/263934-what-is-the-standard-boost-on-a-r33-gtst/#findComment-4514837 Share on other sites More sharing options...
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