Gash I hate people like you I'm not gonna spoon feed you, but I will reply this.
These Videos are the CA powered S13 in Japan in the video the car was producing 680whp this was over a year ago the car is now over 750.
http://www.pb-addict.com/~modaccess/CA18DET.wmv
http://www.pb-addict.com/~modaccess/ca18det1.wmv
As for the 500hp on stock internals go to
www.sxoc.com and NICO and search for it.
As for the CA on a T3/T4 whats wrong depending on the size of the compressor and turbine the t3/T4 will hit full boost in 2800-3200 rpm's if its not fun before it hits full boost what makes you think the SR will be on the same turbo, come on man think before you speak seriously your making a fool of yourself. Dont forget the SR N/A and CA N/A only have like 10hp difference.