Hey guys
Ive tried searching with no luck. Im trying to see if anyone has put 2jz twin onto their 1jzgte. I know it is possible. and Im pretty sure I know how to. Just seeing if anyone has pics or details about the modifications that need to be done.
From what I gathered, you have to modify the 1jz manifold to accept the 2jz twins.
you run the 2jz cold charge piping and inlets.
What Im confused about is a guy that did this on Supramania said he had to make a spacer for the 2jz y-pipe section. Not quite sure what he ment? a space between the turbo to downpipe?
I have like 8 Ct12a and 4 Ct20s laying around, Just dont have a motor to mock up to do the testing myself.
If anyone has info or pictures to clear this up please let me know.
For clarification this is what ill be doing to a customers car:
Take a pair of JDM CT20 2jzgte twins,
#1:Replace the ceramic turbine blade with a higher flowing steel/inconel turbine
#2: Machining the Compressor housing to fit a GT2860 disco potato compressor wheel
#3: Machine open the wasgate ports to a 34mm
#4 Machine a sleeve for the rear turbo, and convert it to internally gated control
#5: Get rid of all the B/S sequential in the exhaust and charge piping
#6: Run in full true parallel
Just nee a custom Downpipe and spacer/modify what ever need to be modified.
similar to this:
Ive tried searching with no luck. Im trying to see if anyone has put 2jz twin onto their 1jzgte. I know it is possible. and Im pretty sure I know how to. Just seeing if anyone has pics or details about the modifications that need to be done.
From what I gathered, you have to modify the 1jz manifold to accept the 2jz twins.
you run the 2jz cold charge piping and inlets.
What Im confused about is a guy that did this on Supramania said he had to make a spacer for the 2jz y-pipe section. Not quite sure what he ment? a space between the turbo to downpipe?
I have like 8 Ct12a and 4 Ct20s laying around, Just dont have a motor to mock up to do the testing myself.
If anyone has info or pictures to clear this up please let me know.
For clarification this is what ill be doing to a customers car:
Take a pair of JDM CT20 2jzgte twins,
#1:Replace the ceramic turbine blade with a higher flowing steel/inconel turbine
#2: Machining the Compressor housing to fit a GT2860 disco potato compressor wheel
#3: Machine open the wasgate ports to a 34mm
#4 Machine a sleeve for the rear turbo, and convert it to internally gated control
#5: Get rid of all the B/S sequential in the exhaust and charge piping
#6: Run in full true parallel
Just nee a custom Downpipe and spacer/modify what ever need to be modified.
similar to this: