Yes stock cams . I am tempted to stick some cam's in but not really sure if I would see a good gain bang for buck also I hear you loose a little bit of spool, my setup is old now this is the early whifblitz single wastegate manifold kit. I remember ages ago Whiffen told me I could get my turbo wheel updated for around £500 that might be better than cams not sure ?
I pulled out of the track car due to recently getting a house , but I held onto some of the good bits so its all back in the aerotop some extra bits are superpro bushes , big case diff with os giken type x lsd ,ets 4" intercooler, syvecs, koyo rad,spec clutch,megan rose jointed rear toe and traction.