Yes this is a CT26 off a 7m, a 90 turbo supra. Its a good size turbo, pretty close if not the same as a t28, its not the divided chamber one either like on the MR2's and so forth. My friend who owns a supra told me these things spool up fast! I think by 3500 rpm its at full spool but dont quote me on that, he also told me these things are durable as all hell, he knows supra guys with over 400hp with these things. For specs I found this
Outside Dia Compress. Wheel : 65mmMin. Airflow : 40 kg/sMax Airflow: 230 kg/sPress. Ratio/Air temp: 1.53/2.0Efficency at Max: 65
http://www.toysport.com/webpag...s.htm
I can take pics if you'd like