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Old 11-05-2009, 05:51 PM   #8
RallyColtTurbo
Scooby Specialist
 
Member#: 16819
Join Date: Mar 2002
Chapter/Region: SCIC
Location: Lake Elsinore, CA
Vehicle:
2002 MBP WRX,'06 LR3
Three Gen 1 Legacy Turbos

Default

EJ20K is pretty different.

IMO, if you've got a good running EJ20G set-up already, it's not worth the effort to convert. The ECUs are not compatable. The EJ20G is a 4 plug ECU and the EJ20K is 3 plugs.

The write ups on LegacyCentral cover exactly what you wish to do....Run a 2 channel coilpack with a 4 channel ECU. Basically....(4 channel ECU)>>(4 channel ignitor)>>join pairs of ignitor outputs>>(2 channel coilpack).
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