GSC P-D Subaru EJ20 JDM / Euro Spec STi S2 Cams 272/272
S2 cams are built to suite the higher horsepower Subys. With a power
range of 500-750, you need
some certain mods to utilize the full potential of the S2s such as a
built motor and a ported
head. 4000-8500 RPM Range. The S2 cams require upgraded valve springs
do to coil bind on the
factory spring. (spring kit 5025 is good to 28psi and 8k rpms; over
28psi or 8k rpms dual spring
kit suggest)
