I've yet to see a 1.5l 1W/PY hybrid make more than 185bhp. Having said that, Tony Lo's Mk2 G40 is supposed to be ~220bhp from memory, achieved with a 1W crank and G60 blower - but then there are two other G60'd 1341cc motors I know that do similar power figures. I hope someone proves me wrong, but I'm yet to be convinced that long stroke is the way to go for power. Torque is a different matter though!