Thanks lads

Jon, this engine is built for 270-300bhp. No more.

I have a few big BHP ideas....though this at the end of the day is my road car, it wants to be fast, not that laggy, reliable....hence my current spec!. If I do decide to build a big bhp engine, then I know exactly what bits to use and they will make a monster....though lets keep things in perspective....fast road car....not a competition car