Hi thanks for the replies....firstly i dont know the letters on the chip sorry will have to check again.I know the car is running 6-7-8 psi as the boost gauge shows 0.5 bar, if i open the bleed valve or close it for that reason it makes no diffrence to the boost? and the amal valve is already fitted....should i try removing it is it interfering with the bleed valve?????



the noice occurs only under load, not on idle nor when i let of the fuel/pedal, and increases the faster i go. I don't think itis pinking as the noise, if this makes sense, sounds too metallic and clunky.

Thanks again