- How to Make a Camshaft!
- How Important is a Camshaft?
- How to Select The Right Camshaft?
- Sole Purpose of Degreeing Your Cams
- How to Degree Your Camshafts?
- Flat Tappet Break In Procedure
- How to Determine Valve Lash?
- Discover the Spintron
- DLC Cam Follower
- Valve Guide
- Valve Spring Designs
- OEM vs Adjustable Gears
- Why Upgrade a Cam Gear?
- Mitsubishi Lancer Evolution
- Jimmy Oakes 2JZ Head Upgrade
- Extreme Racing
272° street/drift/strip cams for more mid-high rpm power. Retains excellent throttle response with NVCS. Suits 58mm-68mm turbo. No cylinder head clearancing required. OEM spring can be used up to 7500rpm and 14psi of boost.
- For higher rpm and boost Kelford Cams recommend valve spring KVS25R.
ALTERNATIVE PROFILES
262/262 | RB25DET NVCS R33
SKU:
246-A
USD $909.00262° street/drift performance cams. Ultimate throttle response. Suits turbo upgrade 54mm-62mm. No cylinder head clearancing required.
262/272 | RB25DET NVCS R33
SKU:
246-A2
USD $909.00272° street/drift/strip cams for more mid-high rpm power. Suits 58mm-68mm turbo. No cylinder head clearancing required.
264/272 | RB25DET NVCS R33 High Lift
SKU:
246-B
USD $909.00272° high lift cams for high performance engines. Suits 64mm-76mm turbos. Ideal for high power street/drift or track cars.

NISSAN
RB25DET NVCS CAMSHAFTS
View Kelford Cams Range
246-A | 262°/262° 9.30mm/9.30mm Valve Lift
262° street/drift performance cams. Improved low to mid-range power and fast spool. Ultimate throttle response with NVCS. Suits turbo upgrade 54mm-62mm. No cylinder head clearancing required. OEM spring can be used up to 7500rpm and 14psi of boost.
- For higher rpm and boost Kelford Cams recommend valve spring KVS25R.
246-A2 | 262°/272° 9.30mm/9.35mm Valve Lift
272° street/drift/strip cams for more mid-high rpm power. Retains excellent throttle response with NVCS. Suits 58mm-68mm turbo. No cylinder head clearancing required. OEM spring can be used up to 7500rpm and 14psi of boost.
- For higher rpm and boost Kelford Cams recommend valve spring KVS25R.
246-B | 264°/272° 10.00mm/10.00mm Valve Lift
272° high lift cams for high performance engines. Suits 64mm-76mm turbos. Ideal for high power street/drift or track cars. Retains good throttle response with NVCS. Cylinder head requires machining for clearance of high lift cam lobes.
- Kelford Cams recommend KVS25R valve spring.