stevec36 Posted February 16, 2012 Share #1 Posted February 16, 2012 (edited) what do i need to do to switch from f.i. to carbs? i do not have any luck with the fuel injection system and just came across dual webber carb setup for a good price. Edited February 16, 2012 by stevec36 Link to comment Share on other sites More sharing options...
240260280z Posted February 16, 2012 Share #2 Posted February 16, 2012 - lower fuel pressure (change pump from high pressure to low pressure)-regulate fuel pressure to ~4 psi - Install fuel cut-off safety mechanismRemove-manifold- efi components Link to comment Share on other sites More sharing options...
stevec36 Posted February 16, 2012 Author Share #3 Posted February 16, 2012 efi components ?would that include the computer and distributor or just all the air flow meters and sensors?thanks for any info. Link to comment Share on other sites More sharing options...
stevec36 Posted February 16, 2012 Author Share #4 Posted February 16, 2012 would that include the distributor and computer or just the air flow meter and sensors? Link to comment Share on other sites More sharing options...
240260280z Posted February 16, 2012 Share #5 Posted February 16, 2012 You will need the distributor and the ignition module.The rest can go:AFMInjectorsTVSFPRFuel RailECUElectrical HarnessDropping resistorsAARYou may also need a vacuum reservoir-type device for powering the brake booster. Link to comment Share on other sites More sharing options...
Willoughby Z Posted February 16, 2012 Share #6 Posted February 16, 2012 Link to comment Share on other sites More sharing options...
grantf Posted February 16, 2012 Share #7 Posted February 16, 2012 (edited) [ATTACH=CONFIG]51247[/ATTACH][ATTACH=CONFIG]51247[/ATTACH] Sorry just trying to get that smiley....It my be less work to try to understand and rectify youre efi. my 2 centsHow the hell do you post the popcorn eating smiley? Edited February 16, 2012 by grantf Link to comment Share on other sites More sharing options...
Willoughby Z Posted February 16, 2012 Share #8 Posted February 16, 2012 (edited) grantf : sent PM w/link. I have the image on my PC. Tried to send the GIF via PM- no go.Shhhhh...I want to watch this thread. It's gonna go for days. Edited February 16, 2012 by Willoughby Z Link to comment Share on other sites More sharing options...
rcb280z Posted February 16, 2012 Share #9 Posted February 16, 2012 Whats wrong with EFI. What year is it? I might want it. Link to comment Share on other sites More sharing options...
stevec36 Posted February 16, 2012 Author Share #10 Posted February 16, 2012 i did not mean to make an argument i just remember having a 240z and it got crashed so i bought a 280z and i have had issues with fuel injection since day 1 Link to comment Share on other sites More sharing options...
stevec36 Posted February 16, 2012 Author Share #11 Posted February 16, 2012 (edited) by the way popcorn kicks arse with beer Edited February 16, 2012 by stevec36 Link to comment Share on other sites More sharing options...
grantf Posted February 16, 2012 Share #12 Posted February 16, 2012 (edited) I know I am not answering you're question, but there are ways of getting the EFI system to perform well. Search the forum or ask what you're symptoms are and you will get help. But at the least you will need of course, a new intake monifold and carbs, but you know this already. Edited February 16, 2012 by grantf Link to comment Share on other sites More sharing options...
Yarb
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