Camshafts Kelford Cams for Mazda Miata 323 B6 NA 264/256

NA Stage 2 performance cams for Mazda B6 engines found in the MX-5 Miata. Still maintains good street drivability. Good improvement in mid-range to high rpm power compared to OEM cams. Suited to engines with free flowing intake and exhaust systems. Great upgrade for cars used for spirited driving and track days. Kelford Cams recommend KVS12 valve spring upgrade.