Going the VE route, so no need for these anymore. New price: £450, asking £375 shipped
They are new, never been used. Only the packaging of the springs had been cut open.
16x SPRK-H1021D/SR20 Dual Valve Spring 106lbs @ 40.5mm
16x RET-NSR20/T1 Titanium retainers
8x SEAT-SR20/6
8x SEAT-H/N240 (For DET use on Exhaust)
Specs:
Outer Spring O.D.: 30.00mm
Outer Spring I.D.: 21.80mm
Inner Spring O.D.: 21.30mm
Inner Spring I.D.: 15.50mm
Seat: 106 @ 40.5 (lbs@mm)
Open (lift): 265 @ 12.0 (lbs@mm)
Max net lift: 15.50mm
Coil bind: 25.00mm
Rate: 13.20 lbs/mm