Hi
I have an evo 7 with acd & ayc , the seller tell me supposedly has the transmission built specifically 3rd, 4th and final drive ratio I didn't like it very much because it sounded like winning and I bought another one oem evo 7 transmission and transfercase I would like to know if with this photo you can see that this transmission is built ?
and transfercase has forged ring and pinion but the diff I had never seen it and I want to know what it is, because it Lock a lot

 

That is normal torsen front diff and normal open central diff... the central diff lock is in the transferbox, as usual...

 

thanks
I am confused so the part that blocks a lot is not in any of the photo, because I really want to know why it lock so much, where I does turn right or left lock too much

 

The central diff lock is in the transferbox and it is hydraulic. It could be a pump problem really... if the pump valve is stuck open you will have pressure in the acd all the time and it will lock... First I would try unplugging all the electrical connections to the pump and driving like that... the central diff lock should be open then. If it still locks.. then you might need to open the acd lock..

 

I think is the acd because I put new evo 7 acd transfer case and new evo 7 transmission and never get lock again
what Did you think?