Jim_1979 Posted July 1, 2008 Share Posted July 1, 2008 Ok chaps, I think I fiddled with a button the other day on the profec b spec 2 and possibly changed a setting on the low boost. Anyone know what the best settings are for low (0.8bar) and high (1.2bar). Also, if anyone could tell me how to change the settings too?? mucho appreciated! Link to comment Share on other sites More sharing options...
Luxluc Posted July 1, 2008 Share Posted July 1, 2008 Are you using a piggy back ECU? It would be recommended if you want to turn up the boost to 1.2 bar. Link to comment Share on other sites More sharing options...
Jim_1979 Posted July 1, 2008 Author Share Posted July 1, 2008 No... It's not needed for running 1.2bar mate. Link to comment Share on other sites More sharing options...
Lbm Posted July 1, 2008 Share Posted July 1, 2008 I'd be interested in knowing this info too Link to comment Share on other sites More sharing options...
Jim_1979 Posted July 1, 2008 Author Share Posted July 1, 2008 I've be running BPU+ for a while, I just think I fiddled with a setting. Link to comment Share on other sites More sharing options...
Lbm Posted July 1, 2008 Share Posted July 1, 2008 Have a flick through this-GreddyProfec B-Spec 11 Boost Controller Manual.pdf Link to comment Share on other sites More sharing options...
Jim_1979 Posted July 1, 2008 Author Share Posted July 1, 2008 Yip... I've got the manual. Just wondering what the best settings should be? I run UK turbos. Link to comment Share on other sites More sharing options...
Lbm Posted July 1, 2008 Share Posted July 1, 2008 Mine are J-Spec and I don't know either. Link to comment Share on other sites More sharing options...
Jim_1979 Posted July 1, 2008 Author Share Posted July 1, 2008 Some clever person will come along and tell us soon! Link to comment Share on other sites More sharing options...
DamanC Posted July 1, 2008 Share Posted July 1, 2008 Give me couple of days and ill post mine for comparison. As far as I am aware, they do vary from car to car, alot. Link to comment Share on other sites More sharing options...
Guest [S]oLiD Posted July 2, 2008 Share Posted July 2, 2008 sorry for goin off topic guys but what are your thoughts on these boost controllers?? do they hold boost well ?? can you hear the solenoid ticking ?? i was goin to get the Blitz I-color but am now steerin towards the profec b for tuning simplicity reasons, ive heard the blitz i-color is more difficult to tune... Link to comment Share on other sites More sharing options...
Luxluc Posted July 2, 2008 Share Posted July 2, 2008 When I was on BPU, I had (on Euro-spec turbos) the GReddy profec B sepc II running 1.2 bar on low and 1.4 bar on high boost setting. Link to comment Share on other sites More sharing options...
Jim_1979 Posted July 2, 2008 Author Share Posted July 2, 2008 oLiD;2016253']sorry for goin off topic guys but what are your thoughts on these boost controllers?? do they hold boost well ?? can you hear the solenoid ticking ?? i was goin to get the Blitz I-color but am now steerin towards the profec b for tuning simplicity reasons, ive heard the blitz i-color is more difficult to tune... Can't hear anything mate, not above the sound of the engine/exhaust anyway. I can't comment on any other than the greddy. I've always heard good things about it and it works perfect for me. Link to comment Share on other sites More sharing options...
Jim_1979 Posted July 2, 2008 Author Share Posted July 2, 2008 When I was on BPU, I had (on Euro-spec turbos) the GReddy profec B sepc II running 1.2 bar on low and 1.4 bar on high boost setting. 1.4bar? That'll be on larger UK Spec injectors right? I'm running UK turbos, Walbro pump and stock Jap Injectors. Link to comment Share on other sites More sharing options...
hodge Posted July 2, 2008 Share Posted July 2, 2008 Well ive been running 1.5 bar on hybrids with stock j-spec injectors with no problems. Link to comment Share on other sites More sharing options...
Jim_1979 Posted July 2, 2008 Author Share Posted July 2, 2008 Mmmm... interesting. Link to comment Share on other sites More sharing options...
Luxluc Posted July 4, 2008 Share Posted July 4, 2008 you're right ... I was runnig on 550cc injectors. Link to comment Share on other sites More sharing options...
letmeshowyou Posted July 4, 2008 Share Posted July 4, 2008 I'll happily post my setting up too if it's any help, however having looked at the settings on mine, Daman's, and also Markssupra's the settings are VERY different to achieve the same result. Mine seems to need a lot more encouragement to make 1.2 bar than either. Link to comment Share on other sites More sharing options...
wile e coyote Posted July 4, 2008 Share Posted July 4, 2008 Can you set this up on the open road or does this need to be done on a rolling road ? Im guesing every car will be diferent with the settings but maybe a base setting to get started with might help people like me Link to comment Share on other sites More sharing options...
Jim_1979 Posted July 4, 2008 Author Share Posted July 4, 2008 Open road mate, if you've got a decent stretch of road near you. Link to comment Share on other sites More sharing options...
wile e coyote Posted July 5, 2008 Share Posted July 5, 2008 Not today then as its pxxxxxg down Link to comment Share on other sites More sharing options...
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