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Location:
Sydney
Registered:
April 2004
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Which Microtech for 3TGTEU?
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Mon, 11 July 2005 00:27
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I have recently made a good contact who can get me a new microtech at cost and yes get it mapped to suit.But which one?I have never looked into them as I thought they werent going to suit the engine..
thanks
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I supported Toymods
Location:
Australia
Registered:
November 2003
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Re: Which Microtech for 3TGTEU?
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Mon, 11 July 2005 00:42
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LT8S should cover it.
Does the 3T-GTEU just use a single channel ignitor and the dizzy distributes the spark?
Are you converting to coil pack?
Do the plugs fire as pairs? or leading/trailing?
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Location:
Sydney
Registered:
April 2004
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Re: Which Microtech for 3TGTEU?
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Mon, 11 July 2005 01:01
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Mate I have no idea 
If anyone can help answer the above it would be appreciated
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Location:
auckland new zeland
Registered:
August 2002
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Re: Which Microtech for 3TGTEU?
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Mon, 11 July 2005 05:26
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single channel fired in pairs
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I supported Toymods
Location:
Australia
Registered:
November 2003
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Re: Which Microtech for 3TGTEU?
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Mon, 11 July 2005 05:39
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There you go.
LT8S, set up like any 4cyl with same firing order and one ignitor channel.
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Location:
Devonport Tasmania
Registered:
June 2004
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Re: Which Microtech for 3TGTEU?
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Mon, 11 July 2005 07:35
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mt4 or lt4.
As it doesnt use a computer for ignition.
unless you convert it.
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I supported Toymods
Location:
Australia
Registered:
November 2003
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Re: Which Microtech for 3TGTEU?
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Mon, 11 July 2005 07:45
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You'd be silly to convert a motor to aftermarket ecu and not convert it to ignition control.
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Location:
sydney
Registered:
March 2003
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Re: Which Microtech for 3TGTEU?
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Mon, 11 July 2005 08:56
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go for the shinny black one they arent as fast as the red ones thou
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Registered:
November 2002
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Re: Which Microtech for 3TGTEU?
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Mon, 11 July 2005 11:00
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Microtech LTX8 is the way to go. Gives you the flexibilty of using stock coils and dizzy or aftermarket coils and crnak angle sensor.
Cya,
Simon
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Location:
Launceston
Registered:
February 2004
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Re: Which Microtech for 3TGTEU?
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Mon, 11 July 2005 13:46
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I have a 2T-GEU and used a Microtech MTX8 for a 4AGE 20 valve, I modified a 20V Crank angle sensor for signal for the Microtech and used multicoil setup in wasted spark configuration using 2 VN series 2 coil packs controlled by the Microtech.
In your case you could use the the 4 coil outputs to run 4 commodore coils to fire 2 plugs per cylinder.
but you will have to modify the dizzy the way i have or use a toothed wheel on the crank for signal.
Click the link on my signature to see my dizzy setup.
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Location:
Sydney
Registered:
April 2004
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Re: Which Microtech for 3TGTEU?
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Tue, 12 July 2005 03:31
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OK so thgere are obviously a couple of options:
LTX8
MTX8
MT4
LT4
LT8S
Sorry guys I have no idea about any of this stuff,I dont want to go to the trouble just yet, of changing to different coils or spark sequence all i want is to run a high flowed CT20 on 12psi and have a nice power delivery/drivability..
thanks
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I supported Toymods
Location:
Australia
Registered:
November 2003
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Re: Which Microtech for 3TGTEU?
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Tue, 12 July 2005 03:36
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Its LT8S now for the new one.
Don't bother with the LT4 series as for an extra $300 you'll get full ignition control.
For another $100 you'll get 2 extra outputs too (not sure if you'll use them)
DO NOT get an MT series stuff.
Order it for what you want, and build the motor up for that.
Don't order it for what you have, because it will cost you extra to get it converted in the future.
ie, if you want coilpacks, order it with coilpacks now, and convert the car to coil pack. It you order it for dizzy, then convert it to coilpack later, it will cost you $80 to get it reprogrammed.
To reinterate, LT8S
http://www.microtechefi.com/html/LT.htm
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