Hi,
Thanks for the kind words.
I did have the pin fitted for a while and the truck had great power. But come not time it was too smoky for the test. This could be due to how it was set up, Ovetland fitted and tuned it for me. Currently it's got a standard pin and the boost and fuelling upped a bit.
From talking to
@Andy the best way forward is fitting one of the GTurbos turbos and having the pump rebuilt and set up by Diesel Bob. I think he modifies the pin himself.
I do beleive its possible to set the engine up correctly with the modified pin, it's just finding the right person who really knows what they are doing.