T-25 is basically your stock turbo for the SR..making a shade over 200hp....it can be modded to go more but for serious HP you would need to look into a more robust turbo. Their is boucoup information with the search button and a search. Try not to open any old dynosaur threads back up by posting in them...rather if you cannot find the specific info....start a new post. Running around 10-12LBS seems to give good power..but since I am not running an SR, I have to go on others direct experience.
With our cars balance 300 to 350HP is about as far as you would ever need to go unless you were into drag racing.
The CA is also a formadable engine CA18DET..Secret services has obtained over 400HP with one..and the RB is the real baddboy engine to have..RB25det, RB25dett and yes they both fit as well.
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