rentonone

iTrader: (1)

I have done a search but found two different answers, a guy posted up a list on here of the different sizes for different models which says the v4sti uses a 1.5mm restrictor but two other people have said 0.9mm.
Does anyone know what a suitable size would be.

cheers James.

ZaKv1

iTrader: (8)

think its 0.9mm go down the page there's a list >> https://www.scoobynet.com/technical-...locations.html

Bob Rawle

A v4 Sti uses a 1.5mm restrictor fitted adjacent to the top port of the std three port solenoid.

A Uk V4 uses a two port solenoid, that uses a 1.2 mm restrictor fitted between the tee piece and turbo

The V5 Sti uses a two port solenoid with a 0.9mm restrictor fitted between the turbo and tee piece.

So the V4 Sti is unique in this

bob

rentonone

iTrader: (1)

Thanks Bob, so what port does the pill fit in? It says ajacent to the top port does that actually mean the top port? I thought the pill in 3 ports usually goes in the bottom port venting back to the intake!

James

rentonone

iTrader: (1)

Thanks mate!