Originally Posted by Jim Galbally
he could have been discussing the amal valve...
as for the boost "backing off" its SUPPOSED to do that :P

I'm aware that the boost comes of when you lift off! I was just trying to give all the facts.
So, aside for leading others to doubt the competency of the AMD boys, is there a consensus on what needs doing and how much it's gonna cost me? A new wastegate actuator at £70 plus fitting?
I'm aware I appear to be clueless on this - that's because I am!
But I'm keen to learn.