Interesting very interesting... could very well be the fuel, as i had my car tuned on BP98 and have always used it and then 2 weeks ago i filled her up with v-power because i was low on fuel and not near a BP stop, everything seemed fine on that tank, and then next time i went back to my regular fuel stop and filled up on BP98. Car drove like a pig, it was so frustring that i thought something was seriously wrong, it was hesitating and laggy and was not cleaning revving out, was so concerned went back to the BP outlet and asked whether i could have had a bad batch of fuel and asked whether their tanks were low the night before, and apparently not, they had 18,000lts in their tanks when i last filled. Anyway its back to normal, but still had me miffed?! So i would not be surprised that it may be a fuel quality issue.
Get them to cross lay the Blouch turbo against the GTX turbo dyno run and chart power, torque and air fuel ratio, that would be interesting.
Well done on the progress though. Sounds awesome ! Brilliant setup i think, at the end of the day its much harder to quantify driveability, transient response and the smile that it puts on your face.
