Texx
Super Moderator
Original Article Credit: RGM1800
My CT9 died so i just did a hybrid conversion few months ago. I thought I'd share some reference pics of CT9 and CT12.
Compressor Housing
The CT12 has a bigger and deeper canals compared to CT9.
Exhaust Housing
The CT9 has a bigger wastegate port compared to CT12.
CT9-square flange
CT12-triangular flange
Compressor Wheel
As you can see the CT12 has a bigger compressor wheel. but the design of the wheels are almost the same.
Exhaust Wheel
Again the CT12 is bigger than the CT9.
Actuator
The CT9 actuator has 2 ports for hi and lo boost.
The CT12 has only 1 port but its actuator is stiffer than the CT9's.
Assembled and Installed
Enjoy!
My CT9 died so i just did a hybrid conversion few months ago. I thought I'd share some reference pics of CT9 and CT12.
Compressor Housing
The CT12 has a bigger and deeper canals compared to CT9.
Exhaust Housing
The CT9 has a bigger wastegate port compared to CT12.
CT9-square flange
CT12-triangular flange
Compressor Wheel
As you can see the CT12 has a bigger compressor wheel. but the design of the wheels are almost the same.
Exhaust Wheel
Again the CT12 is bigger than the CT9.
Actuator
The CT9 actuator has 2 ports for hi and lo boost.
The CT12 has only 1 port but its actuator is stiffer than the CT9's.
Assembled and Installed
Enjoy!