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speeddreamz · 01-09-2004, 07:35 PM

Hey i got what i think is a greddy type S bov, i bought it used and it only seems to go off when i boost over 7 or 8 psi. It definitly goes off at 10 psi +. The thing i'm wondering, is it possibly a type S blow off valve with a type r spring or a stiffer spring? I know that that exsists but Im not sure. The usual one is purple...mine is black and it WAS NOT REPAINTED.

01-09-2004, 07:35 PM	#1
speeddreamz Zilvia FREAK! Join Date: Jan 2003 Location: San Francisco, California Age: 40 Posts: 1,015 Trader Rating: (0)	Greddy Type S bov/type R Hey i got what i think is a greddy type S bov, i bought it used and it only seems to go off when i boost over 7 or 8 psi. It definitly goes off at 10 psi +. The thing i'm wondering, is it possibly a type S blow off valve with a type r spring or a stiffer spring? I know that that exsists but Im not sure. The usual one is purple...mine is black and it WAS NOT REPAINTED.