thanks to the RR day at JKM today i have found out that my car is running quite rich at high revs and a bit rich all over, now i am wondering if this means i can up the boost a bit and run fine or is the car pulling the boost back for some reason at high revs??

got any idea's on what i could look for the try and sort this?

running rich isn't too much to worry about really, far better than running lean... if the engine runs lean it will run hotter and may overheat.

the first thing i would check is that the vacuum hose the the fuel pressure regulator is properly connected

How is the air filter benjie?

the first thing i would check is that the vacuum hose the the fuel pressure regulator is properly connected

Is that in regards to running rich? Because I'm running lean...

air filter is a BMC CDA and is only about 2 months old.