All
Im after a turbo for a Gen1 sw20. The turbo is a twin scroll ct26. The toyota part number is 17201-74020 and the 74020 is stamped on the turbine housing. 
 
Im in Newcastle NSW and the turbo needs to be in working condition
 
Regards
 
Mick G

CT20B  is a better turbo and fits straight on

Dump pipe fits a CT20B? looks like it has another stud
 
 

yes it does fit -- people remove the extra dump pipe stud

I had trouble with fitment of my CT20b manifold to exhaust housing inlet is slightly different size and studs are slightly different which was a PITA with my aftermarket manifold I bought I drilled it out a bit though and got it to work then the turbo support bracket wouldn't lineup so I had to custom one up in the end the exhaust wheel in the CT20b self destructed, I've gone CT26 out of a supra now, (also had fitment issues) but no problems so far

I think your problems were due to the aftermarket manifold.

Anybody got any of these Turbos off the car and laying around? Mine is a ct26-2 that has had a GT3076 CHRA upgrade. I cant get it to make more than 11 psi and think the exhaust side is buggered. I want to put a turbo on to check all the exhaust side so a CT26 or a CT20B. 
 
Stock, can I run more than 11 psi on the CT series turbos? 

Mickey_Gee
Anybody got any of these Turbos off the car and laying around? Mine is a ct26-2 that has had a GT3076 CHRA upgrade. I cant get it to make more than 11 psi and think the exhaust side is buggered. I want to put a turbo on to check all the exhaust side so a CT26 or a CT20B. 
 
Stock, can I run more than 11 psi on the CT series turbos? 

 
I have a ct20b they are good for 17-18 psi  
 
 
 
 

I have a brand new ct20b