I recently got a great deal on an engine block with bad rings. I want to build up this B18C motor to handle a T3/T4 Turbo setup. As of now, the block is stripped and cleaned, the crank is turned. What pistons should I use and at what compression should they be to handle the turbo setup?

 

I would use CP 9.0-1.
that will make some good power if setup right.

 

10:1 Arias pistons.