Guest blownbytwins Posted August 18, 2006 Share Posted August 18, 2006 when do the stock j-spec injectors max out? Link to comment Share on other sites More sharing options...
Daston Posted August 18, 2006 Share Posted August 18, 2006 NA or TT? Link to comment Share on other sites More sharing options...
Guest blownbytwins Posted August 18, 2006 Share Posted August 18, 2006 tt mate Link to comment Share on other sites More sharing options...
AlanM Posted August 18, 2006 Share Posted August 18, 2006 I am full BPU+ with J Spec and no problems with injectors. If you are going single then you will have to upgrade. You J Spec or UK? UK has 550 injectors Link to comment Share on other sites More sharing options...
AlanM Posted August 18, 2006 Share Posted August 18, 2006 Ooops, just looked again, yours will be 440 same as mine Link to comment Share on other sites More sharing options...
Guest blownbytwins Posted August 18, 2006 Share Posted August 18, 2006 im gonna be j-spec,gonna pick the supra up nexweekend Link to comment Share on other sites More sharing options...
Homer Posted August 18, 2006 Share Posted August 18, 2006 The 440's tend to be at their maximum at 1.2bar on the jspecs, however this can be dangerously close to lean at some points through the rev range. Obviously if your fuel pump, filter or injectors are not in top condition you can expect problems, potentially serious. Link to comment Share on other sites More sharing options...
Guest dee_rz Posted August 18, 2006 Share Posted August 18, 2006 A 6 cyl car like ours will typically fuel 1 bhp per 1 cc of the injector at a maxium safe duty cycle so example being 440 = about 440bhp safely so about 1.3 bar on a strong bpu will be safe just usually good enough to cover your bpu needs Link to comment Share on other sites More sharing options...
Guest blownbytwins Posted August 18, 2006 Share Posted August 18, 2006 havnt got the car yet but already got plans for it,woz thinkin of the cw smic did a search but couldnt find what kind of power they hold any1 know? Link to comment Share on other sites More sharing options...
Guest dee_rz Posted August 18, 2006 Share Posted August 18, 2006 go for it mate chris wison smic's are class he's a top bloke and these have now been proven on a single turbo running about 550bhp so they hold good power for sure and work damn well Link to comment Share on other sites More sharing options...
Guest blownbytwins Posted August 18, 2006 Share Posted August 18, 2006 im lookin for 500bhp mark,cw it is then Link to comment Share on other sites More sharing options...
montezumola Posted August 18, 2006 Share Posted August 18, 2006 I'm loving my CW SMIC! It's a work of mechanic art .... Link to comment Share on other sites More sharing options...
Guest blownbytwins Posted August 18, 2006 Share Posted August 18, 2006 can u fit them without takin the bumper off?like just get them from under the car? Link to comment Share on other sites More sharing options...
geoffvalenti Posted August 18, 2006 Share Posted August 18, 2006 can u fit them without takin the bumper off?like just get them from under the car? If you want to make life hard for yourself, I suppose you could. Taking the bumper off really isn't that much of a drama, and you can get at the IC so much easier then. Link to comment Share on other sites More sharing options...
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