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2008-2021 Subaru STi EJ257 N25 Built Cammed Cylinder Heads Dual AVCS Outfront:
$4954.95
BUILT & CAMMED N25 heads
shipping $200 ( 48 states ) restrictions apply
n25 DAVCS STi 08-21 STi
Up for grabs is a TIDY set of outfront Motorsports DUAL AVCS heads off a 2021 STi. They are in EXCELLENT shape and I just had them cleaned , tested and decked. The heads for 08-21 STi ( compatible with w25 STi also ) and have tomioka racing plates and a cylinder 4 cooling mod. We have included the BC cam gear bolts ( life savers ) and the outfront Motorsports DAVCS rebuilt & upgraded cam gears. The heads have been 1/2” drilled ( studs not included, but available separately) and they are cammed and built. They have a mild port and polish. The cams are BC 272 ( stage 2 ) and are in VGC. The springs are GSC “ beehive “ springs and they have the upgraded keepers and titanium top hats also. The valves are GSC 32/36 mm SS intake and exhaust.
