Wrong Turbo

[aderiley]

found the low power problem with my st205 gt4 it is fitted with a ct26 not a ct20b turbo, so can anyone tell me if the single turbo supra ct 20 fits or does it have to be a ct20b from a celica as the ct 20b seem to be rarer than hens teeth and as expensive, or can i make do with the ct26 by putting an uprated waste gate actuator on?

[Fawbs]

Im not 100% but i think the 20's off the supra arent as good as the ones off the 205, i think. The ct20b is a great turbo and has a lot potential for what it is, You can maybe squeeze just above 320/330 out of it maybe a little more with better high end power than the ct26.