Finding out the trim on my turbo

[ebpda9]

I have a t25 turbo sitting in my room, and i looked at the intake of it. It has a 2" intake, whichj will make the intake about 50.8mm. the turbine wheel is as big as the intake. does it mean it is a 50 trim ? also where can i find some compressor maps for it.

also how the hell do i read this map. it's for a t3 turbo with a 50 trim compressor wheel

http://www.turbocalculator.com/compressor-maps/t3-50.jpg too much of a newbie to the dark side stuff

[thermal]

y0, I have been busy...sorry. Read this for now Stef:
http://www.hstuners.com/forums/showthread.php?s=&threadid=1149

Let me know...

[ebpda9]

well that article has been read and reread million times, it's just the maps for the turbos that don't make sense for me.