binksy 73

I am having trouble with my version 5 sti classic shape it is a 1999my running a full de-cat system and a indution kit, occasionally it keeps hitting its overboost. I have been informed that if i put a larger restrictor in this will lower the boost pressure to stop me hitting over boost, but i need to know what size the present one is what the next size up is and where i can buy one from any help would be great thanks Steve.

Brun

**** that and get a Tek3
U have a Knocklink?

grahamfrary

Buy some drills and open it out gently in 0.05mm steps. If you go too far, run solder down the hole and start again. Should be something around 1mm standard at a guess. Maplin do drill sets but they only include 1, 1.2 and 1.3 and you really need some in between.