View Full Version : Standard 6g72 injector flow/rating
Howdy all,
Situation: twin-turbo'ing my 6g72 (very mild setup)
Question: what flow-rate (or MAX flow-rate) do standard 3.0ltr injectors have?
Question: will standard 3.0ltr injectors be sufficient for my setup (running 3000GT turbo's @ 10psi)
bellto
28-03-2011, 05:39 PM
lots of people have them tested and i have heard of one getting up to 260cc.
and no,its likely they will not be able to run a twin turbo setup, especialy on wot at redline.
crackajnr
28-03-2011, 05:40 PM
From memory the std 3lt injectors are rated at 210cc 3.5lt std are 275cc. try find the specs of the 3000gt and match what they have .I am using 440cc in my twin turbo 3.5lt .
Andrei1984
28-03-2011, 06:05 PM
Stock gto injectors are 340cc from memory, i highly doubt 3 litre injectors are up to the job, for example i just bought 800cc injectors for my GTO, im plannning to run 16 psi on that.
I see. Are standard GTO injectors interchangeable with a 3.0ltr engine? I had some Supra injectors thrown at me a while back and they are rated at 310cc but it's a giant headache trying to install them.
What kind of injectors will give me the least headache(s)?
crackajnr
29-03-2011, 05:07 PM
zergy has some 470cc injectors that will bolt straight in they are the ones supplied with the raptor supercharger kits they bolt straight in no modifications.see here. http://www.aussiemagna.com/forums/showthread.php?t=86402 .The 440cc ones i am using are the same as perry and tzaboy from a toyota 7MGTE and require a little modification to bolt up nothing to major.see here.http://www.aussiemagna.com/forums/showthread.php?t=58073&page=87 Just depends how much you wanna spend.I picked my toyota ones up for $100.
Levinitup
29-03-2011, 05:09 PM
zergy has some 470cc injectors that will bolt straight in they are the ones supplied with the raptor supercharger kits they bolt straight in no modifications.The 440cc ones i am using are the same as perry and tzaboy from a toyota 7MGTE and require a little modification to bolt up nothing to major.
+1 to the 440cc injectors from a supra, just require washers to space out the fuel rail AFAIK
Andrei1984
29-03-2011, 06:24 PM
gto injectots wont fit, besides they are low ohm so u will fry your ecu if you use them
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