Kelford Performance Camshafts

The vision is for Kelford Cams to be known as one of the best in the camshaft industry, to be recognised worldwide for manufacturing high quality, high performance camshafts for the motorsport industry. We are a small company that, since 1968 has specialised in custom camshafts to suit the individual requirements of each racer. We have a vast knowledge of engine combinations for all types of motor sport and we know how to match camshafts to engine and vehicle requirements. All of our cams are manufactured in-house using ultra-modern design systems and ground using masterless CNC grinders with CBN cutting wheel technology for superior quality and consistency.

Kelford has designed a range of mild performance camshafts to suit the Mazda MZR engines. The 211 range suit the 2L LF-VE engines with variable intake timing.

Camshaft Profiles - Click "Specifications" Tab for profile data:

211-B:

• 260/242 Degrees advertised duration, 9.80mm/8.50mm lift.
• Stage 1 performance cams for near stock engines. Suits OEM valve spring.

211-T:

• 264/264 Degrees advertised duration, 9.80mm/9.80mm lift.
• Stage 1 cams for turbocharged MZR engines (Non-DISI). Suits OEM valve spring if using 1bar boost or less.

211-T2:

• 266/276 Degrees advertised duration, 10.55mm/10.55mm lift.
• Stage 2 cams for turbocharged MZR engines (Non-DISI). Must Use KVS17X valve spring kit. Best suited for engines above 500hp.

Vehicle Fitment:

• 2003-2008 Mazda 3 BK (Series 2 - LF-VE engines with variable intake timing)
• 2009-2013 Mazda 3 BL (LF-VE engines with variable intake timing)
• 2005-2015 Mazda MX-5 NC (LF-VE engines with variable intake timing)