g701 pam

Hi, I am doing a ZVH conversion on my RS turbo after i blew up my last engine, she was running 209.2 bhp (proven on rolling road) having the original 1.6 cvh re-bored to a 1.9, kent cam kit, superchips reprogrammed ignition ecu, piper vernier pulley, 2 stage boost control, K&N panel filter, pro motorsport radiator, full scorpion exhaust system and other engine modifications I was wondering how much BHP I would gain by doin the 2.0 ZVH conversion? She was running beautifuly untill i raced an Alfa 147 off the lights and dicked it big time, got on the motorway raced a Civic Type R and nailed that (had the escort right off the clock!) must of been doing about 150mph!! and then on the way home she decided to blow a piston! I was wondering if anyone has any idea of power gain using the 2.0 mondeo block and wether its worth doing? Any help would be appreciated.

Thank you

Rich.