Maximum injectors size with E-Manage Ultimate?

perreau

Member +
Hi guys.

I have searched the forum for this but haven't found anything concrete.

What is the maximum injector size we can run on our engines with the EMU? A friend of mine has some 740cc he is not using so i was considering buying it from him but wanted to check if it will work first.

I do not have all the details of that specific injector yet though.

I found this thread:

http://my.is/forums/f114/maximum-injectors-size-e-manage-ultimate-347713/

Seems these guys are able to run big injectors with their cars.

Your comments will be much appreciated :)
 

AdamB

Member +
I wouldn't say its the size of the injector thats the problem, its the fuel pressure you run. A higher fuel pressure means it becomes increasingly harder to control the injectors.

What is your setup? 740's are quite large for most peoples setups.
 

perreau

Member +
I have a Godzilla turbo. Fully forged internals. Uprated fuel pump with no fuel pressure regulator. I plan to take it up to atleast 1.6bar for now, but wishful thinking, maybe try 2bars on race fuel later. Let me know if u need to know more about my setup.
 

spuddy

Ulster Area Rep.
I've ran 550s on an EMU with no issues, currently using Injector Dynamics 2000cc ones on a stand alone with no issues.
 

spuddy

Ulster Area Rep.
Was a hybrid TD05, the compressor wheel was from a T34 turbo.

Max boost I ran was 2.1bar think it was in around 390hp on 109ron race fuel 350hp on 97ron super unleaded
 
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