after all my tracing efforts i have tracked my power loses down to a timing issue, thanks to adam and his trusty pc
any one have any idea's on why
im running 98 BP ult
the Timing is getting retarted to the point where acceleration is really effected
only seems to happen when boost starts to climb and it irons its self out at around 5-6k RPM
My next things to change are Plugs and fuel filter, thou i dont think this will help much , but the old saying is back to the basics when things get tuff.
also TBELT is due in 20k
car has a ECUWREK tune