02-07 Subaru WRX & STI Engine
Manley 02-07 Subaru WRX & STI 16pc Valve Springs (1.126/.640) (For use w/ 23185-16 Retainers)
$340.58
Part Number: man22185-16
Description: Valve Spring; Set of 16; For use with Retainer # 23185-16
Coil Bind: 0.880"
OD/ID: 1.126"/.640"
Open Pressure: 217 @ 1.050" / 257 @ .930"
Rate: 330lbs/in
Seat Pressure: 95 @ 1.420"
Stock/Max Lift: 0.370" / 0.490"
Quantity: