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550 Injectors __ stock fuel rail???

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Old 10-25-08, 08:19 PM
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That-Guy
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Default 550 Injectors __ stock fuel rail???

hey guys, will the stock supra tt 550 injectors fit in the sc300 stock fuel rail??
Old 10-25-08, 09:23 PM
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craaaazzy
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no...........
Old 10-25-08, 10:03 PM
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SC300_704
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no, i know b/c i already asked this very same question...
Old 10-25-08, 10:37 PM
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YeA 2jZ
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LoL i have had the same question but i guess you guys asked for me... well i did some reseach and i found some things that I just want verified.... I read that the GTE injectors are side fed while ours are top fed (not sure if i am right) so GTE injectors prob will not work also I heard that 87-91 RX-7 Turbo 2 550cc injectors are drop in plug n play. But i am not sure if they have to be High or Low impedance ???? well thats my input i hope someone can correct me if i am wrong And is there anyother brand that sells direct replacements for GE engines that are 550cc+????
Old 10-26-08, 10:11 AM
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craaaazzy
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there are numerous injectors that fit our rail. i've got the precision 880's in mine and it just needs a resistor box. the rx7 550's i've read are simple drop-ins.
Old 10-26-08, 11:38 AM
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turbosw20
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No supra 550cc wont fit, but you can buy rc injectors those will fit!I had some RC 550cc on my n/a fuel rail look in the supra forums you will see them pop out every once in a while!Yup rx7 550 fit had those on for a little bit.
Old 10-26-08, 04:15 PM
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YeA 2jZ
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Originally Posted by turbosw20
No supra 550cc wont fit, but you can buy rc injectors those will fit!I had some RC 550cc on my n/a fuel rail look in the supra forums you will see them pop out every once in a while!Yup rx7 550 fit had those on for a little bit.
how did the RX-7 injectors work for you??? also where they low or high impedance
Old 10-27-08, 01:49 PM
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SC300_704
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Originally Posted by sTcT300
also where they low or high impedance
they're high impedance from what i know...so no need for a resistor box.
Old 10-27-08, 02:06 PM
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YeA 2jZ
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Originally Posted by SC300_704
they're high impedance from what i know...so no need for a resistor box.
hey can you pm me some more info on this swap if you got any ...
Old 10-27-08, 04:21 PM
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craaaazzy
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if those rx7 injectors are high, then it's simply removing the old and installing these. the only other thing u may want to research about them are the plugs to make sure you don't need different pigtails.
Old 11-25-08, 09:48 AM
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m!keattack
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i made some fit with m 1jzgte
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