These racing cams from Kelford Cams are designed to match engines with high compression, a well-designed intake plenum (or 45mm ITBs), ported cylinder head, and an exhaust system. With these cams, you can expect more top-end power than the 'A' cam, approximately around 9k-9.5k rpm, depending on your engine. These cams are ideal for circuit racing or rally with a close ratio gearbox.

• For your convenience, Kelford Cams also recommends using KVS109-3S valve spring.