My dyno man has looked through his files and has found good straight run without wheelspin, this one was from when we first switched from the HZ cam and G40 inlet to the GT cam and inlet and without touching boost or any of the map, it instantly went up to 220 hp (this was at 18psi same as HZ run). The latest result (the 247.5hp which I posted) was with a bit more boost and a tweak on the injectors which caused all the wheelspinning