had been looking into a stage 1 port on the barrel the crankcases are polished factory anyway the squish was the next step, was going to leave all alone as i was going to get a 013 300mx but finances have stopped that at the mo so ill give my 011 a tickle up and wait a year have worked on the set up and sus and now a full tm convert but still finding im getting eaten up a little by 450s which unortunately is just down to horsepower so in my eyes any little bit helps