Rebuilding your high mileage EJ SOHC?  We recommend installing new valve springs after 200k,  You could pay the machine shop to test your existing springs, or install a trusted SB International spring set.  These springs pass strickt QC so you know the part is ready for installation.  You can always re test your valve springs, but over 200K miles it is a great idea if you want another 200k miles.
 
Technial Specifications
Closed Pressure
33@1.900
Coils / Turn Direction
9.55 RH
I.D
0.668
Length
2.137
O.D.
0.952
Open Pressure
124@1.375
Solid Height
1.342
Wire Diameter
0.142
 
 
INTERCHANGE
SUBARU
13217AA260
SUBARU
13217AA261