Hi ,
998s with high comp pistons,titanium collets,gas flowed head,[squish @ valve drop set],corse gearbox& clutch, balanced crank, lightened flywheel,bored inj. bodies[58mm],60mm system,raised rev limit, power commander, large airbox @ airducts,corse crankcase breather @ large ms rad , can,t thinkof owt else off hand , e mail if any questions, hope this is of some use
