hi all,ive decided to keep my uno turbo,im currently restoring it/cleaning it up but it currently has nothing major under the bonnet,ive sourced a new turbo charger brand new! and i have got a new short engine as well as skimming the head and reseating the valves,but what small engine mods can i do? i dont want to replace the engine for a bigger unit just tweak what i have, help please