Well as most of you can see got the engine cleaned up ,few bits here and there,nearly ready to go now ........ going to go with trackday for the mapping , what i want to know and maybe tdp could shed some light for me is ........ what is the best way to do this - on the road or on the dyno and if its done on the dyno do the lads in tdp change the oil for you (obdviously im guessing theres a charge, thats no problem ) after its run in previous the mapping ?? so its on fresh oil for the mapping itself..........anyone with info on how it works could they share the knowledge , would be great !

thanks chris .........