The ultimate NA Stage 1 performance cams for Mazda B6 engines found in the MX-5 Miata. Maintains great street drivability and mild idle. Good improvement in mid-range power compared to OEM cams. Great upgrade for cars used for spirited driving and track days. Kelford Cams recommend KVS12 valve spring upgrade. \n
Send us your engine code or VIN — we will check the fitment and reply the same day.