I'm running the car on Optimax at the moment which is supposed to be 98-99 RON. Is there a point at which the Octane rating is to high for use in my engine. Or could I use 120 (theoretically) without problems.
No it doesn't take the phase 1 to beat them. I'm running standard boost with no overboost at the moment. I did say I wasted the VTS so that means I wasted him in a standard Cav Turbo (in theory). Therefore when I wind the boost up to what it should be at It'll go loads quicker. I only had a go with the VTS cos the car hasn't been right since I got it and now its sorted I wanted to see how good it really is.