All Kelford camshafts are designed and machined to surpass industry standards using state of the art CAE software and CNC manufacturing process. It is all done in-house so that control of the procedure and the quality is maintained. These camshafts can be used in high performance turbocharged and naturally aspirated multi valve engines.
Kelford is about being ‘Better by Design’, striving to be better continually design and innovate. They look at what works well today and make it even better tomorrow.
The below is only a small range of camshafts formulated to cover a wide variety of motorsport applications, the lobe designs are ultra modern and proven to perform. Kelford also continues to offer the one-off custom designed cams which they’re well known for over the last 40+ years.
Cams for Hondas
- Honda B16A / B18C VTEC
The Kelford range of B series camshafts has been designed and refined over many years of racing. We cover the range of requirements from street performance to track racing to monster motor builds and turbo builds.
- Honda B18A1 / B20B NON VTEC
Kelford Cams range for the Honda B18-B20 non vtec engines feature maximum area designs to achieve superior performance. From mild street performance to full race engines, Kelford Cams are the first choice for many racers and engine builders worldwide.
- Honda D16Y8 SOHC VTEC (1996-2000)
Kelford’s range of D16 camshafts are made for those that want great power gains without swapping out the motor for a B16/18.
- Honda H22A VTEC
H22 VTEC engines are fantastic for the tuner market; they offer large displacement, fantastic bore stroke combinations, great airflow and have huge power potential in N/A and turbo form. The Kelford range of H22 camshafts feature the same lobe designs as our popular B series cams to cover the needs of most motorsport uses.
- Honda K20A & K24A i-VTEC
Kelford camshafts for the mega popular Honda K series engines feature the best design technology in the industry. With a focus on customer results Kelford have engineered camshafts to meet power expectations while retaining reliability of timing components and valve springs.
Cams for Mazdas
- Mazda Miata 323 B6 Naturally Aspirated
- Mazda Miata 323 B6 T Turbo Charged
Cams for BMW Minis
- BMW Mini (Tritec) 200-2006
Kelford Cams range for the 200-2006 BMW Mini (Tritec) engine feature lobe profiles that can run safely on the OEM valve spring. Different specifications are available on request.
Cams for Sea Doo
- Sea Doo (1503 Rotax Engine) Jet Ski (pictured above)
Kelford Cams are proud to announce their new range of cams for high performance Sea Doo (1503 Rotax engine) jet ski applications. These camshafts are made from high quality specialist tool steel and feature lobe designs that offer fantastic power gains and complete valve train stability.
Cams for Mitsubishis
Kelford Cams world famous TX range of camshafts for Mitsubishi 4G63 DOHC engines. All camshaft profiles listed below are for use with hydraulic lifters. Solid cam profiles are available by special request.
- Mitsubishi 4G63 VR4 Evo 1-3
- Mitsubishi 4G63 DOHC Evo 4-7
- Mitsubishi 4G63 DOHC Evo 8
- Mitsubishi Evo 9 MIVEC
- Mitsubishi 4B11-T Evo X
Continuously variable intake and exhaust valve timing allows tuners to achieve great power gains and driveability from the 4B11-T. The benefits gained from installing Kelford Cams in 4B11-T engines are already widely recognised.
- Mitsubishi 4G93 Naturally Aspirated & 4G93-T Turbocharged
Kelford’s range of racing camshafts for Mitsubishi 4G93 DOHC naturally aspirated engines features ultra modern lobe designs for the very best performance.
Cams for Nissans
- Nissan SR20-DET S13 Turbo Charged
The Kelford Cams range of street and race track proven camshafts for SR20DET (non NVCS) engines give our customers the benefit of more power and extended parts life. Many drift battles are won using Kelford’s cams.
- Nissan SR20-DET with NVCS Turbo Charged
The Kelford Cams range of race proven camshafts for SR20DET engines with NVCS feature low seat to seat duration and high lift for fast spool and the ultimate performance for drift, track and street / strip applications.
- Nissan SR20-DET GTi-R RNN14 Solid Lifter
The GTi-R was developed as a WRC homologation engine. It has quad throttle bodies and solid lifter cams. It makes a great competition engine and is used in many high HP racing applications. The Kelford range of camshafts for this engine has been well proven on circuits and drag strips around the world.
- Nissan SR16VE/SR20VE
The Kelford Cams range of high performance camshafts for Nissan SR-VE engines has been designed and refined through extensive research and development. Custom cams to your specification and VVL Eliminator cams are also available on request.
- Nissan KA24 DE/DET
The Kelford range of camshafts for Nissan KA24 caters for mild to wild turbo charged applications. Naturally aspirated camshaft grinds and custom specifications are available on request.
- Nissan VR38DETT GTR R35
Kelford Cams is proud to release our NEW range of cams to suit Nissan VR38DETT engines which have already featured in world record breaking GT-R’s. After extensive testing and refinement we have developed camshafts to cater for engines ranging from stock to well built competition monsters.
- Nissan RB20DE/T & RB25 DE/T R31 & R32 – Hydraulic Lifter
The Kelford range of camshafts for Nissan RB20 and RB25 engines has come from many years of racing RB engines down here in New Zealand. The HL series are popular because there is no head clearancing required, but the more serious engine builder uses the higher lift profiles. Our cams do not work with NVCS.
- Nissan RB26-DETT R32/R33 – Solid Lifter
The Kelford range feature low, mid and high lift lobe designs. Low lift for direct fitment without head casting clearance required. Mid lift and high lift for more serious motorsport applications.
- Nissan RB30
The single over head cam Nissan RB30 engine was made from 1985-1991 and originally for the Nissan Skyline and Patrol. Holden bought the rights to use the engine for the very popular VL Commodore. This Kelford Cams range has been used with great success in many hot street, track racing and drag racing engines.
- Nissan VQ35 GEN1 (350Z)
To suit the first generation of VQ35-DE engines that have variable intake cam timing only.
- Nissan VQ35-DE GEN2 (350Z Rev Up)
To suit the second generation of VQ35-DET engines that have variable intake and exhaust cam timing.
- Nissan TB48 DOHC 24 Valve
Kelford Cams’ range of camshafts for Nissan TB48 DOHC engines have proven to be popular for street and sand racing applications in the U.A.E. These cams have been designed and refined through careful research and development with racers and tuners.
Cams for Suzukis
- Suzuki M15 – M16 DOHC
Kelford Cams range of high performance camshafts for the Suzuki M16 engine feature modern lobe designs with ‘maximum area’ for the ultimate performance in your Swift.
Cams for Subarus
- Subaru EJ20 STi 1995-1998 (Version 3-4)
The Kelford range of popular camshafts for the Version 3 and 4 Subaru WRX STi engines cater for all forms of motorsport. We believe that Kelford Cams make the best high performance Subaru camshafts available. All of these 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.
- Subaru EJ20 WRX STi NON AVCS (Version 5+)
This range of Kelford Camshafts suits the Version 5-6 engines that do not have AVCS. We list camshafts to suit the stock bucket with shim on top and also some higher lift versions that suit engines with shim under or ‘shimless’ buckets. The cams for shimless buckets cannot be used on the conventional shim on top system. High performance camshafts for Subaru EJ engines are our second most popular product and they are found in race engines all over the world.
- Subaru EJ20 WRX STi (Version 7-10)
This range of Kelford high performance camshafts is to suit Version 7-10 EJ20 STi engines with Subaru’s awesome AVCS (Active Valve Control System). These cams feature high velocity lobes that have a wider ‘sweep’ across the cam bucket, therefore these camshafts can only be used on shimless buckets or buckets that have the shim underneath.
- Subaru EJ25 WRX STi (2004 – Current)
This range of Kelford high performance camshafts is to suit Subaru EJ25 engine (2004 – current) equipped with Subaru’s awesome AVCS (Active Valve Control System) on the intake cams only.The cams are easily identified by the triggers on the rear of the intake cams which will be machined to have three ‘keyway / slot’ style triggers.
- Subaru EJ257B WRX STi Dual AVCS 2008-Current
This range of Kelford Camshafts for the Subaru WRX STi EJ257B dual AVCS engine feature the same successful lobe designs used on the earlier engines. The dual AVCS on this engine simply gives another tool to the tuner so power and driveability is optimised through the entire operating range.
Cams for Toyotas
- Toyota 3S-GE/GTE Gen 2 (with the tappet shim on top of the cam bucket)
This range of camshafts suits the generation 2 Toyota 3S-GE and 3S-GTE engines, produced from 1990 to 1993. These engines have the tappet shim on top of the cam bucket. Kelford cams for these engines feature modern max area lobe design and are proven performers.
- Toyota 3S-GE/GTE Gen 3 (with the tappet shim on top of the valve tip)
This range of camshafts suits the generation 3 Toyota 3S-GE and 3S-GTE engines, produced from 1994 to 1999. These engines have the tappet shim on top of the valve tip so can benefit from higher lift cam profiles compared to the Gen 2 engines.
- Toyota 2AZ-FE Scion TC
Kelford Cams range of high performance camshafts for the Toyota 2AZ-FE engine feature modern lobe designs with ‘maximum area’ for the ultimate performance in your Scion TC.
- Toyota 4A-GE 16 Valve
The 193- camshafts below feature maximum area design and give the highest lift in the industry while working perfectly with the stock diameter shim.
- Toyota 4A-GE 20 Valve
These feature new purpose built profiles that maximise lobe area on these small bucket engines. Some work with the VVT and others can either utilise the VVT or you can use adjustable gears if you wish to set fixed timing. These cams suit both the gen 4 silver top engines, produced from ‘91 to ‘95, and the gen 5 black top engines, produced from ‘95 to ‘98.
- Toyota 1FZ-FE 6 Cylinder DOHC
The Kelford range of cams for the Toyota 1FZ-FE 24-valve, 4.5L DOHC engine caters for everything from near stock engines right through to serious, high HP stroker engine builds. You will mostly find our 1FZ-FE camshafts and valve springs used in Toyota Land Cruisers, raced on and off road by our good friends in the U.A.E.
- Toyota Supra 1JZ-GTE & 2JZ-GTE & Toyota 3RZ-FE DOHC
For engines that have shimless or shim under or on top of the cam bucket valve train conversions, there’s an endless range of profile designs available so please contact us to discuss your requirements.
- Toyota / Lexus 1UZ-FE 4.0L V8
The Kelford catalogue range of cams for this fantastic engine is extensive, but if you don’t see what you’re looking for we can easily produce a custom cam for you. Kelford has been designing cams for these engines for a long time and for every application imaginable. We will have a design for anything you can throw at us, whether it is a twin turbo drag car, supercharged boat or road car, NZ Super Stock, or a street machine. We know these engines inside out.