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 Post subject: 4G63BT( SOHC) Tuning
PostPosted: 11 Oct 2011, 01:03 
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Superuser
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Joined: 09 Oct 2011, 02:57
Posts: 116
Gender: Male
Your car: Galant 87' Ralli Art "
2.0 TURBO ECI
Hy all, Iam from Croatia and I have Galant 87 with 2.0turbocharged SOHC engine(ECI TURBO)(TC06-turbo), in australia it is also called Magna

and now i want to tune up an engine, but i am the only one in my country that has that kind of an engine so no one can help me about it

what should i do to raise the horsepower except the new turbo, bigger intercooler, boost controller

also i order a new fuel pump walbro 255l/h

i also read on this forum that i can cut some yellow wire but i dont know which one or where.
hope u will answer my questions and help me to tune up my beast :D and which injectors i could put on?

here is my car, it has original Ralli Art body kit made by Vestatec

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 Post subject: Re: 4G63BT( SOHC) Tuning
PostPosted: 11 Oct 2011, 03:16 
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Your car: MY car? hmmm a black hunk of metal that moves once every year
I love it !

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 Post subject: Re: 4G63BT( SOHC) Tuning
PostPosted: 14 Oct 2011, 08:08 
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Superuser
Superuser

Joined: 09 Oct 2011, 02:57
Posts: 116
Gender: Male
Your car: Galant 87' Ralli Art "
2.0 TURBO ECI
thanks guys u wrote on forum here, i was doing some research and find out where i need to look for a wire, and i found it in 30seconds cut it and now
i dont have problems with fuel cut :D, i ran 19psi today so i need to low boost to 16psi, anyway new fuel pump is comes next week


what other step should i do? :D, but i want original fuel injection and ecu, maybe just a remap, should i put some other map and maf sensor which are compatible? :D


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 Post subject: Re: 4G63BT( SOHC) Tuning
PostPosted: 15 Oct 2011, 12:10 
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1800 CORDIA
1800 CORDIA

Joined: 10 Sep 2003, 19:16
Posts: 1264
I would recommend upgrading to an aftermarket ECU. That way you can get rid of the restrictive and problematic air flow sensor, and also have finer control of the ignition timing which on your car is mechanically contolled.


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 Post subject: Re: 4G63BT( SOHC) Tuning
PostPosted: 15 Oct 2011, 19:28 
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Superuser
Superuser

Joined: 09 Oct 2011, 02:57
Posts: 116
Gender: Male
Your car: Galant 87' Ralli Art "
2.0 TURBO ECI
And which are problems with air flow sensor, will it be better with eclipse or evo sensor? Are they
Compatible?

And for iginition i think it would be okay Edis 4 coil ignition from Ford cars?What do you think?


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 Post subject: Re: 4G63BT( SOHC) Tuning
PostPosted: 19 Oct 2011, 01:17 
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Superuser
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Joined: 09 Oct 2011, 02:57
Posts: 116
Gender: Male
Your car: Galant 87' Ralli Art "
2.0 TURBO ECI
final decision, up there it is going on eci-multi system from 2.4 galant, with megasquirt standalone, are there any experiences with megasquirt?


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 Post subject: Re: 4G63BT( SOHC) Tuning
PostPosted: 20 Oct 2011, 22:31 
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Cordia Guru
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Joined: 25 Dec 2006, 19:08
Posts: 433
Location: Gold Coast, Australia
Your car: AC 1.8 multipoint 135fwk
Quote:
are there any experiences with megasquirt?

A mate of mine uses a ms ecu on his alfa, works really good and he
tuned it himself using a wideband o2 sensor/logger.
The only thing with ms is if you want a dyno tuner to tune it make sure
they will, as a lot of tuners wont touch them 8)

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 Post subject: Re: 4G63BT( SOHC) Tuning
PostPosted: 21 Oct 2011, 01:38 
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Superuser
Superuser

Joined: 09 Oct 2011, 02:57
Posts: 116
Gender: Male
Your car: Galant 87' Ralli Art "
2.0 TURBO ECI
yes u must have wideband o2 sensor to tune it yes

well my tuner will tune it up for 200dollars, and he is really good in that and he accept the job :D


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