387, RE: Greddy Type S BOV question Posted by fly1, Dec-31-69 06:00 PM
I think you should just skip the offer and buy a brand new BOV. The diaphram is suppose to prevent leakage of boost pressure when the BOV is "venting"; A good unit will vent and help your turbo hold as much boost as possible, in between shifts.
The Greddy Type S has a good reputation for being very reliable but, another brand to consider is Turbo XS.
Just my .02 cents.
~Fly1
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