codyw12002 Posted January 31, 2006 Share Posted January 31, 2006 my friend is going to turbo his 93' civic with the 1.5 sohc motor. im looking to get a fmu (fuel pressure regulator) for it but what ratio should i get? i see there is a couple to choose from. (ie. 10-1, 12-1, 8-1) thanks. Link to comment Share on other sites More sharing options...
xxscaxx Posted January 31, 2006 Share Posted January 31, 2006 a FMU and fuel pressure regulator are two different things. 12:1. FMU's are ok, but i suggest bigger injectors, engine management and a tune. Link to comment Share on other sites More sharing options...
xxscaxx Posted January 31, 2006 Share Posted January 31, 2006 a FMU and fuel pressure regulator are two different things. 12:1. FMU's are ok, but i suggest bigger injectors, engine management and a tune. Link to comment Share on other sites More sharing options...
CleanGSR Posted January 31, 2006 Share Posted January 31, 2006 Yeah, engine management would be better than a FMU. Either way I'd upgrade the injectors too. I'm sure you'll max out stock injectors either way. Link to comment Share on other sites More sharing options...
CleanGSR Posted January 31, 2006 Share Posted January 31, 2006 Oh and if you get an FMU, go with the 12:1 like xxscaxx said. I imagine the FMU will make you run a little rich. Did yours run rich xxscaxx? Link to comment Share on other sites More sharing options...
cranny Posted January 31, 2006 Share Posted January 31, 2006 in any case rich is better than lean . my next question about the project would be why ?? why turbo that motor at all not worth it. Link to comment Share on other sites More sharing options...
codyw12002 Posted January 31, 2006 Author Share Posted January 31, 2006 hey it aint my car, im just doing it for a friend. ive got a vr4 so ive got practice in installing turbos and stuff like that. Link to comment Share on other sites More sharing options...
xxscaxx Posted January 31, 2006 Share Posted January 31, 2006 actually, my del sol ran lean up top. sorry bout the double post, my frackin school internet blows. ill delete it later when its not laggy as crap. thats why i havent been on much, i cant even get on the damn internet. Link to comment Share on other sites More sharing options...
xxscaxx Posted January 31, 2006 Share Posted January 31, 2006 actually, my del sol ran lean up top. sorry bout the double post, my frackin school internet blows. ill delete it later when its not laggy as crap. thats why i havent been on much, i cant even get on the damn internet. Link to comment Share on other sites More sharing options...
CleanGSR Posted January 31, 2006 Share Posted January 31, 2006 That's hilarious. You double posted your apology for double posting. Link to comment Share on other sites More sharing options...
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