ray007 Posted April 12, 2011 Share Posted April 12, 2011 Hi all I understand the 1jz and 2jz vvti have side Feed injectors as opposed to the non vvti top feed Now I've seen a top feed fuel rail for the 1jz vvti, does that mean with that I can use the same injectors and in a non-vvti? Say for example the non vvti uk 550cc injectors in a 1jz vvti with the top feed fuel rail? And also are the throttle control ecus interchangeable between 1jz and 2jz? Any advice would be much appreciated guys Thanks Quote Link to comment Share on other sites More sharing options...
Swampy442 Posted April 12, 2011 Share Posted April 12, 2011 Non vvti injectors are side feed as well dude In fact Im pretty sure its the same fuel rail between VVTI and non. Quote Link to comment Share on other sites More sharing options...
ray007 Posted April 12, 2011 Author Share Posted April 12, 2011 Non vvti injectors are side feed as well dude In fact Im pretty sure its the same fuel rail between VVTI and non. So they are a straight swap between non and vvti engines for definate? Btw: I knew You would be the first to respond Quote Link to comment Share on other sites More sharing options...
Swampy442 Posted April 12, 2011 Share Posted April 12, 2011 Theyre not exactly the same, but theyre both side feed The pink ones are the VVTI ones http://img.photobucket.com/albums/v150/onebad7m/440cc_gray001.jpg http://img.photobucket.com/albums/v150/onebad7m/440cc_pink001.jpg Quote Link to comment Share on other sites More sharing options...
johnny g Posted April 12, 2011 Share Posted April 12, 2011 I got a vvti fuel rail for sale with injectors! Quote Link to comment Share on other sites More sharing options...
shima60 Posted April 13, 2011 Share Posted April 13, 2011 (edited) EEEEEEE nono .... The VVTI Engine uses a Top feed High impedance on the 1JZ haha i've just replaced mine... Extra note. i went with 850cc and had to modify the fuel rail to suit Edited April 13, 2011 by shima60 (see edit history) Quote Link to comment Share on other sites More sharing options...
ray007 Posted April 13, 2011 Author Share Posted April 13, 2011 EEEEEEE nono .... The VVTI Engine uses a Top feed High impedance on the 1JZ haha i've just replaced mine... Extra note. i went with 850cc and had to modify the fuel rail to suit Any advice where to get the correct injectors please? Quote Link to comment Share on other sites More sharing options...
shima60 Posted April 13, 2011 Share Posted April 13, 2011 depends on what size you are looking for. Sard do a 540cc injector that drop straight in but i went for some of http://www.fiveomotorsport.com/ can't remember the code of the injectors i got but i did need to modify the fuel rail and injector clips. i'll take a look later and let you know. i think they were for the 1zz engine and i just ordered 6 of them. cheers Quote Link to comment Share on other sites More sharing options...
shima60 Posted April 13, 2011 Share Posted April 13, 2011 Here is a link to the SARD ones. Notice the part code for the soarer 1jz-vvti and the 1zz is the same http://www.nengun.com/sard/injectors Quote Link to comment Share on other sites More sharing options...
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