I have found some specs for the cams in other forum. I don't know if you all have seen it before, but here goes (just to share share with all of you)..
STOCK GSR : b17a and b18c1 (Chilled Cast Core)
INTAKE lift - 10.6 mm,duration - 230 @1mm
EXHAUST lift - 9.4mm, duration - 227@1mm
1...