Stage 3 Naturally Aspirated racing cams Mazda B6 engines found in the MX-5 Miata. Good improvement in mid-range to high rpm power compared to OEM cams. Suited to engines with free flowing intake and exhaust systems. Great with ITB intake systems. Great upgrade for cars used for race and rally.
- Kelford Cams recommend KVS12 valve spring upgrade.
280/272 | Stage 4 Mazda 323 B6 N/A
Mazda MX-5 Miata | B6 Engine N/A – Stage 4 Cams
Stage 4 racing cams – Naturally Aspirated Mazda B6 engines found in the MX-5 Miata. Good improvement high rpm power. Suited to engines with free flowing intake and exhaust systems, ported cylinder head and higher compression ratio. Great with ITB intake systems. Great upgrade for cars used for race and rally. Kelford Cams recommend KVS12 valve spring upgrade