PLZ818 Posted October 10, 2013 Share #1 Posted October 10, 2013 As the title says im after a EFi setup on my yonmeri i hate carbies with a passion an want it swapped out asap. so question is can i bolt on the efi setup an run an external fuel pump an drive off? will i need to go down a size in injectors? anyways cheers! Link to comment Share on other sites More sharing options...
John Coffey Posted October 10, 2013 Share #2 Posted October 10, 2013 Its not a bolt on. There are slots cut in the cylinder head intake ports to allow the injector flow to atomize properly in the port. That's assuming your engine is carburated. Link to comment Share on other sites More sharing options...
madkaw Posted October 10, 2013 Share #3 Posted October 10, 2013 Then there's working out the high pressure fuel pump to feed the FI. It's going to be more work then what you think- definetly not a one day job. Link to comment Share on other sites More sharing options...
zKars Posted October 10, 2013 Share #4 Posted October 10, 2013 Where to put the ECU, wiring, fuel pump, and a possible head switch . Not all heads have the upper 10mm intake bolt holes for the FI manifolds. Strangely all heads with FI mount holes do have the carb intake holes too! Not fair!Yeah, possible, but not simple... Link to comment Share on other sites More sharing options...
rcb280z Posted October 10, 2013 Share #5 Posted October 10, 2013 Hmm...I have F.I. and want "carbies". I used to run the early SU's on my 77 280 until I came back to CA and I LOVED them. Much easier to from F.I. to carbs. I'm with the others, possible but not simple or a one day job. Link to comment Share on other sites More sharing options...
Noddle Posted October 12, 2013 Share #6 Posted October 12, 2013 (edited) Find yourself a MR30 skyline, it has a L24e engine in it,swap the head if need be (NM47, or the whole engine), and all the fuel injection bits,I original did this on my 240K, but now I moved onto megasquirt IINigel Edited October 12, 2013 by Noddle Link to comment Share on other sites More sharing options...
PLZ818 Posted November 2, 2013 Author Share #7 Posted November 2, 2013 Find yourself a MR30 skyline, it has a L24e engine in it,swap the head if need be (NM47, or the whole engine), and all the fuel injection bits, I original did this on my 240K, but now I moved onto megasquirt II Nigel I picked up a N47 Head with the EFi setup as for a 1 day job the car will be stripped for restoration early next year an a complete rewiring will be done so no issue Link to comment Share on other sites More sharing options...
EuroDat Posted November 3, 2013 Share #8 Posted November 3, 2013 If you are going to all this trouble, I would look for a Maxima N47 head. They are not the same as a 280Z head.The 280Z N47 will lower your compression ratio (on a L24) where the MN47 will give you about 10:1 and you dont have to notch the cylinders for the bigger valves.Thats my 2 cents...Chas Link to comment Share on other sites More sharing options...
zKars
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