Nice turbo combo

[Gainzy]

Something different from our friends over on the other forum

http://www.toyotagtturbo.com/forums/showwiki.php?title=DIY+Hybrid+CT9+using+a+Supra+CT12

Edited September 20, 2014 by Gainzy

[Sefton-EP91]

Looks good, wonder how it pulls?

[Gainzy]

It's practically the same turbo I am running but I'm external

[jordan walker]

So what exactly has he done then? It might be because im tired or it might be me just been stupid lol but couldnt tell wbat hes used to make his turbo...

I can see hes used the ct12 housing and im guesing he will have used the wheel aswell as its bigger and thats the idea of building the turbo to make more power but what about the exhaust wheel and the shaft etc quite interested

[Gainzy]

Looks like he has used all ct12 components bar the wastegate port I wonder what it's like for power, I read somewhere that there is the UK spec ct12 supra turbo is differ to the jap in some way, where's Liam lol

[richardc9052]

I'd say he used the entire ct12 and just fitted the Ct9 exhaust housing

Or

Ct9 cartridge machined on compressor side to allow ct12 wheel and housing

[jordan walker]

Hmm wonder what sort of power it would would make compared to the ct9.

Its a good idea mind, if everything is easy to swap over then it could be a cheap easy way of making big power

[Gainzy]

Definitely a good idea I will try and dig some more info up.

[Liam_D]

That's not a Supra CT12, supra ones have a lot different downpipe flange. That's a CT12 from a EP71 starlet turbo s. Pretty much the same spec as the Blitz K1s

[russ78]

my old ct12/ct9 hybrid

comparison photo against a ct9

[andy91145]

Seems interesting is there anymore info on what actual assembly, assuming there machining involved.

Where would you go about getting a CT12 all I could find is a CT12B