This range of Kelford Camshafts suit the Version 5-6 engines that do not have AVCS. In this range we list camshafts to suit the stock bucket with shim on top and also some higher lift versions that suit engine builders that change to the 'shimless' buckets. The cams for shimless buckets can not be used on the conventional shim on top system. We believe that Kelford Cams make the best high performance Subaru camshafts available. All of these cams are manufactured in-house using ultra modern design systems and ground using masterless CNC grinders with CBN cutting wheel technology for superior quality and consistency.

272 Race cams, suits built engine, storker kit, nitrous etc. Street / Strip performance cam for engines 450-600+hp.

Valve Spring Kit: KVS109-STI
Duration @ 0.25 mm: 272 Inlet/272 Exhaust
Duration @ 1.0 mm: 232 Inlet/232 Exhaust
Net Valve Lift Inlet: 10.00mm Inlet/10.00mm Exhaust
Suggested Centerline: 113 Inlet/113 Exhaust