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The mkiv Supra Owners Club

upgrade to 550ccm injectors


Spoony

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hi

i want to upgrade my turbo and my fuel system.

 

the 440ccm jspec injectors are to small for me.

i would like to swap the eu spec 550ccm injectors, or maybe 720 ccm.

i know there is a difference between the jspec and eu spec injectors, so what can i do?

 

would this computer do the job? there is also a injector harness so i guess the different inpendance would not be the problem anymore?

 

http://www.suprastore.com/grempibafuco.html

 

i also would like to control the injectors for different settings.

 

thanks for your help!

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Why do you want bigger injectors, what turbo are you running?

 

The emanage can control bigger injectors, although I'd personally go with the emanage ultimate instead for better resolution.

 

The euro/UK spec 550cc injectors are low impedence, they are a straight swap into the J-spec fuel rail, but you would also need to fit a resistor pack.

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