Hi all,

Has anyone run a dump valve on a Focus ST 225 before?

Mine's had several modifications and i recently re-installed my dump valve after getting Mod X. I don't know if it's my paranoia or that the car's just not boosting as high with it on. I'm sure I was able to get that bit higher in the rev range without it on. Any thoughts?

Cheers,

Pete

 

Thinking spring might not be right so hopefully Dreamscience can adjust or we'll just take it off. Sorted.

 

Car already has a dump valve which doesnt make any noises. I believe you can remove and cap it , if you want to use an aftermarket one, I believe.

 

Well, it has a recirc valve standard yes but it's an aftermarket dv so think it's just a spring issue