I can never get my head around all the stage rubbish, I just went for standard cams, dual pass and 3.2 pulley, went from 170bhp (shrick cams) to 280bhp.
that's my stage 1 🙂
stage 2 will be the b207r 2.2 forged bottom end and maybe shrick cams?:confused:
go for as much as you can afford, cost isn't much more but don't forget standard bottom end has limits to power handling! :eek: