Ive seen hybrids making power at 1.2 bar on standard internals, det was stopping them being able to turn boost up. With 6cc dished pistons that will clear up det and I bet theres still power at 1.3bar. Deffo about 250 to be made from a good setup especially with a wolf standalone and a competent tuner. A standard ct9, I wouldn't even bother going past 1.0..