ky_uk 304 Posted August 11, 2015 Report Share Posted August 11, 2015 (edited) Hi guys,Upgrading plugs and injectors to cope with supercharger, I was thinking 339cc injectors http://www.kauto.co.uk/shop/cfi-fuel-injector-339-ccmin-p-210.htmlAnd also NGK BKR5EK UPAnyone agree or disagree ?I want to order this week so max feedback please I am learning as I go along and without help I will never get this car to a show lol Edited August 11, 2015 by ky_uk Link to post Share on other sites
c00k 435 Posted August 12, 2015 Report Share Posted August 12, 2015 (edited) Most people running about 10psi boost run about315cc to 349cc or anywhere inbetween. The map on ECU can be written to work with any flow injectors so long as there roughly around the right flow. Higher boost around 15 psi use roughly 440cc injectors Even higher again about 20-25psi boost roughly 630cc. Length of injectors are 68mm if I remember right. And EV1 or EV6 injectors will work, EV6 are meant to atomise better. Injectors use the standard 2pin connector type. Also injector flow can be changed with different fuel regulators. e.g. 339cc at 3bar pressure, or 391cc at 4bar pressure. With the same injectors and different pressure fuel regulator. Finally anything above 370cc should really have an upgraded fuel pump to go with them. Edited August 12, 2015 by c00k ky_uk 1 Link to post Share on other sites
ky_uk 304 Posted August 12, 2015 Author Report Share Posted August 12, 2015 Exactly the answer I was looking for thanks c00k Link to post Share on other sites
c00k 435 Posted August 12, 2015 Report Share Posted August 12, 2015 No problem mate. ky_uk 1 Link to post Share on other sites
ky_uk 304 Posted August 12, 2015 Author Report Share Posted August 12, 2015 (edited) I think I am going to go for the 440cc, the eaton m112 charger is for 4.6 to 6.0 engines so I am sure with a spacer plate, new plugs, ht leads, and a remap it, does this sound reasonable or am I crazy let me know please. Edited August 12, 2015 by ky_uk Link to post Share on other sites
michael5556 247 Posted August 14, 2015 Report Share Posted August 14, 2015 Cook's pretty much covered it all ky_uk 1 Link to post Share on other sites
ky_uk 304 Posted August 14, 2015 Author Report Share Posted August 14, 2015 (edited) Cook's pretty much covered it all He certainly did it is the best forum answer I have ever received Edited August 14, 2015 by ky_uk Link to post Share on other sites
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