Guest 83supaZ Posted October 31, 2004 Share Posted October 31, 2004 what do i need to do to connect my su carb setup to my 83 l28e.. i have the intake.. just need to know what lines go where as there are 2 small connectors.. and one large connecter on the intake and one on each outside of the carbs... anyone have any pics of a SU setup?? or know where i could find a diagram of fuel delivery for SU carbs Quote Link to comment Share on other sites More sharing options...
datsunlover Posted November 1, 2004 Share Posted November 1, 2004 http://hybridz.org/nuke/modules.php?op=modload&name=coppermine&file=displayimage&album=180&cat=0&pos=1 Thats not a great pic, but hopefully will give you an idea. I took off my FI and put those SU's on. .. you might run into problems with the carb intake bolt holes not lining up with your head.. If so, I'll give you more info if you need it.. As it says, I had to 'pinch' off the return line.. The FI lines are TOO BIG trust me. You need to get the 240/260 fuel lines (easiest) or adapt something so the line that feeds the carbs is smaller. On the 'outside' of the carbs, those are just float bowl vents. I just left mine like they are (no hose conected or anythin) and its fine. The other two (off each carb) are the fuel lines. And the big conection on the intake will be for the PCV, from the front of the engine block.. you'll see it once the FI intake comes off. Hope this helps. Quote Link to comment Share on other sites More sharing options...
Guest 83supaZ Posted November 2, 2004 Share Posted November 2, 2004 thanks for the help.. yeah i noticed that was the pcv hose... im going to be using a maxima n47 head...that should work still right? Quote Link to comment Share on other sites More sharing options...
datsunlover Posted November 2, 2004 Share Posted November 2, 2004 Umm.. honestly, I don't know for sure.. Those Maximas were FI right? I'm gona say I *think* it will.. but I'm not 100%.. anyone else? Quote Link to comment Share on other sites More sharing options...
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