Originally Posted by Barry_Hughes

Actually I run all boost and NO turbo.
Reading through this thread and the comments of Cobra etc, Turbo is best on tracks with a long straight.
Since with 211 the boost is added first then the turbo and with our short straight, the car is smoother and faster with boost only.
Boost also applies all through the range once the rpm has been met, I found that having turbo could cause the power to come at the wrong moment, just as I was coming into a corner, or if I lifted in a fast sweeper then went back to full throttle it could upset the balance of the car.

A lot of the drivers at Coastal use Boost only.