That was pretty well the start of the end though, I'd be quoting 330rwkw for mine even though I've got 1/2 a dozen higher power figures from very friendly dynos and the one 380rwkw figure which really never made it off the dyno hahaha, I raced it with 330rwkw never raced it or drove it with any more power so 330 it is
Mine had stock internals aswell as standard head gasket, but a shit load of bolt ons