Is a ct 26 a decent sized turbo for a "built" z6? How big is a ct26 and does anyone have any compressor maps for it? thanks

 

which ct26

 

smaller split housing was in the mr2.
larger one was in the supra.

 

The smaller split housing for the mr2.

 

if you already have the turbo, id say ---- it and use it.. but if your considering buying one, i would just stick with the T series turbos. This way, if and when you need a bigger/smaller turbo later on, there are so many to choose from and they are cheap.

 

ct26 could also be from a celica all-trac. both split and singular inlet.
any would be fine, but for a built D, I would use the Supra turbo.
You could always swap cold sides later as an upgrade if you get the smaller ct26.

 

How much HP is attainable with a supra ct26, and how much lag would I expect with one of them? Is there a site out there that has a compressor maps and measurements for them? thanks for the help so far.

 

no compressor maps for a ct. with a built motor, its not that bad of a turbo. Probably similar to a t3/t4. spool will most likely be around 4500. on a 3liter supra engine, the turbo can make 300 hp at 14psi. On a d16 at 20, im sure it can belt out a bit more (which should certainly be enough for you)

 

thanks man, that sounds like the turbo I'm lookin for.