wallis Posted September 21, 2010 Share Posted September 21, 2010 guys really need some help here, does anyone know what injectors these are, all they say is 022, 01 and 2450 on them? I bought them as sard 550cc high res straight replacement inj, there not! So far i have had to buy a fuel rail to get them to fit and a fuel regulator and now to my horror today after an email someones said they are 850cc inj, which is completly useless for my AEM FIC setup! Any help would be great cheers. Quote Link to comment Share on other sites More sharing options...
wallis Posted September 21, 2010 Author Share Posted September 21, 2010 Just been searching and searching on the internet and 2450 are defo US side feed 850cc inj.......great! Heres the details can anyone tell me if there high res: Denso 2450 side feeds (850cc, 13.8ohm, 81 lb/hr) And what are they worth with a fuel rail for a supra? cheers, m. Quote Link to comment Share on other sites More sharing options...
wallis Posted September 22, 2010 Author Share Posted September 22, 2010 No one :-( I'm really struggling Quote Link to comment Share on other sites More sharing options...
comorin219 Posted September 22, 2010 Share Posted September 22, 2010 I think they are high impedance Quote Link to comment Share on other sites More sharing options...
Chris Wilson Posted September 22, 2010 Share Posted September 22, 2010 Just measure them with a decent ohmeter. Then you KNOW. Quote Link to comment Share on other sites More sharing options...
comorin219 Posted September 22, 2010 Share Posted September 22, 2010 You can measure the resistance across the two terminals of the injector and if it is between 1.5 and 4.0 Ohm, you have a low impedance injector and if the range is between 10 and 16 Ohm you have a high impedance injector. Quote Link to comment Share on other sites More sharing options...
adnanshah247 Posted September 22, 2010 Share Posted September 22, 2010 by just looking at them, i would say as an educated guess with no knowledge wat so ever that they are 850cc's. Quote Link to comment Share on other sites More sharing options...
wallis Posted September 22, 2010 Author Share Posted September 22, 2010 Cheers guys for the advise, will try them out tonight on my metre to see what they read. Thx again Quote Link to comment Share on other sites More sharing options...
wallis Posted September 22, 2010 Author Share Posted September 22, 2010 I tested the stock 440cc ones and got a reading of 14.1 ohm, which i know are high Res. Tested the new ones and got a reading of 13.8 ohm So thank god there not going to need a resistor pack! So i now know they are high res inj, just still dont know if there 550cc or 850cc.....lol Thx guys & comorin219 for the help buddy with the figures;) Quote Link to comment Share on other sites More sharing options...
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