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Hi everybody!
Has anybody who upgrade diverter valve to GFB see something like this in the valve spring?
Running with stage 2 (about 1.55 bar peak) for 25k miles.
Thinking about buy turbosmart vr2 pb...
I'm pretty sure the spring was like that when I installed mine. It gives it a flat surface and more equal pressure distribution. Pretty rough but I don't think it's an issue.
I'm pretty sure the spring was like that when I installed mine. It gives it a flat surface and more equal pressure distribution. Pretty rough but I don't think it's an issue.
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