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Genuine Kelford Cams camshafts for the B6 (323/Miata). Performance camshafts and valvetrain made in New Zealand. Select your option from the dropdown.
| Camshaft Profile | Part No. | Details |
|---|---|---|
| 256/250 – Stage 1 | 203-A | Stage 1: – Maintains great street drivability and mild idle. Good improvement in mid-range power compared to OEM cams |
| 264/256 – Stage 2 | 203-B | N/A Stage 2: Suited to engines with free flowing intake and exhaust systems. Great upgrade for cars used for spirited driving and track days. |
| 272/264 – Stage 3 | 203-C | Stage 3 N/A racing cams. Great for Race/Rally. Improved mid-range to high rpm power compared to OEM cams. Suits engines with free flowing intake and exhaust systems, ITB intake systems. |
| 280/272 – Stage 4 | 203-D | Stage 4 racing cams: Perfect for Race/rally – N/A. Improved high rpm power. Suits engines with free flowing intake and exhaust systems, ported cylinder head and higher compression ratio. |
| 250/256 – Stage 1 | T203-A | Stage 1: Suits OEM turbo on B6T engines, or turbo upgrade 44-54mm. Maintains great street drivability and mild idle. Spirited driving and track days. |
| 264/264 – Stage 2 | T203-B | Stage 2: suit upgraded 44-54mm turbo on B6T engines. Still maintains street drivability. Mid-range to high rpm power compared to OEM cams. |
| 272/272 – Stage 3 | T203-C | Stage 3: Cams for turbocharged engines with turbo sizing 48mm+. For high rpm racing engines running high boost. Great with E85. |
| 226/226 – Stage 4 | T203-D | Stage 4: Racing cams for turbocharged engines with turbo sizing 54mm+. For high rpm racing engines running high boost. Great with E85. |
