mitsi g63b turbo eci injection questions

[fiat850]

http://www.iforce.co.nz/View.aspx?i=j2cek5ec.xw4.jpg

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I have a factory turbo 82 lancer with a 2L running a eci injection system, just want to know if the fuel  mixture can be adjusted or is it fixed?

 

reason is I want to up the boost safely

 

 

can anyone help 

[fuel]

Being an import the ECU adjusts the fuel mixture with information from the O2 sensor. If you had an NZ-new Starion, Cordia or Sigma turbo they have a manual dash pot which adjusts fuel mix because these vehicles required high octane and the leaded fuel was the only suitable fuel at the time, therefore no O2 sensor.

 

In short, no.

 

Run a Galant multi point manifold with aftermarket ECU to safely get high boost out of that engine. I ran about 15-16psi through mine and cracked ring lands.

[fiat850]

ok thanx , someone told me that the eci I have is not the best, Im going to get a air fuel ratio sensor and gauge nek week so I have some idea where its at, im one of these old school types Im only used to carbs ect so big learning curve for me-but I'll get there, 

[fiat850]

ive installed a air fuel ratio meter  and it appears ok until boost then its lean

 

, with the rubbish injection system ive got can I increase fuel pressure to get more up front of is it a computer chip injectors issue

 

, if I was to get a muti point injection system does anyone know what model or engine number is best

[fiat850]

I ended up using a efi multi from a (g64b)2351cc L300 van, bolts straight up more or less