HELP!!! Dyno graph inside

[neil_jdmr]

Its not symptom 3 matey as ive changed all those hoses and zip tied them on and also replaced the check valve to a working vitton valve.

[Bobbit]

Did you get some new viton valves bud? If so where did you get them as there is a fella on here looking for some.

It\'s def not symptom 3 like, you do get full boost after the transition but it tails off after 5k, i\'ve a feeling there is a split or something that is venting boost once the transition has taken place. We\'ll find it fella!

[shaunwil]

Mine had cracked on the vac-lines between the turbo and the water pump (under the air pump). There is an extension off the rats nest that drops down around the water pump bottom hose near to the OMP.

Only found it when I pulled the bits out for the single turbo.

Shaun

[antnicuk]

you say its stock,  do you have a cat?,  if so, i bet its blocked!  that would create all the symptoms you describe

[neil_jdmr]

The cat is near new mate i have removed it and its perfect no rattles nothing, i even bought a spare to try but my one was in much better condition than the spare i bought.
 
weekend aug 2nd rob if thats cool with you, how much vac pipe do i need ie 4mm and 6mm for the rats next also 70mm for the hks hard pipe intercooler pipes??? is that right.
 
 
Ill try get hold of Chris as he had some intercooler pipe i could buy that he doesnt need i believe,
 
Thanks for all your help though guys ill keep you all posted.

[Bobbit]

Hi bud, just realised that i\'m working the sat of that weekend, so can we do it the following weekend?

[jonrx7uk]

Have you changed the plug leads?  Had a similar prob years ago with power tailing off after 6k.  Replaced plug leads for Magnecor ones and sorted prob.

Jon