ali does top work , 2 things to take note of with ali his dyno is know to give low readings( also dyno numbers are worth piss all , go by MPH , that's a better indicator of power) ali also tunes for torque , power is a byproduct, if your not happy ring him and chat to him! look at the trend of his dyno figures, most have average Power but great torque figues mine for example 326kw , seems low , but at 1190Nm , it beats a 350Kw car all day