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Now available for your M20 Engines. These billet rocker arms have been through painstaking R&D and real world use to deliver the best performance in all areas.
We have tested and run countless performance rocker arms over the years and found that none of them could truly get racers to the podium, while also being very light weight and easy on the valve-train / camshaft (this further improves output and reliability).
Our Aluminum Rockers are here to dispel the myth that heavy steel rockers are needed to maintain reliable performance and sacrifice high RPM stability.

Our rockers feature:
- Advanced metallurgy in all areas of construction
- Internal Lubrication port to directly lubricate camshaft lobes
- Larger camshaft sweep area for following aggressive camshafts
- Euro style screw and nut for lash adjustment; easier to adjust, keeps it is adjustment best
- Cam contact area is longer and easier on camshafts under stress
- Much stronger than stock, made from virgin billet aluminum
- CAD/CAM designed with FEA (finite element analysis) optimization
- Extra wide valve contact area for even stress distribution
- Lightest rockers we have ever weighed, bests all competition
- Fully rebuildable in case of engine lubrication failure
- 20% lighter than weak BMW original rocker arms
- Extra clearance for larger retainers
- Cam Pads are finished and treated to Top-Fuel racing specifications
- Each cam pad individually referenced for level of hardness and porosity.
- Higher Strength & less deflection allow use of more radical camshaft designs and offer more precise valve motion
- Unheard of: guaranteed against excessive wear, even when racing! 100% support
- Superior in all ways, the rockers are a must when running a high performance camshaft or when racing. (Suitable for street use as well)
- With these rockers, you eliminate the known weak point in the M10/20/30 series valve train, opening up room for much more power and reliability under all conditions.

When ordering please specify what manufacture camshaft will be equipped in your engine (BMW, Schrick, etc.)

Estimated Volumetric Shipping Weight : 5.00 Kg

 

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Adjustable Cam Pulley for BMW M20 engine.

Nuke Performance Adjustable Cam Pulleys allow for fine tune adjustments to cam timing to maximize performance.

Adjustments can be made to tune an engine’s power band to an optimum RPM range for Different application.

The pulley is hard anodized for long life and are CNC-machined from 6082 aluminum alloy.

Three M6 bolts are fastened with helicoil inserts for long durability.

There is also hard washers to make sure the pulley do its job on the racetrack or drag race and do not lose your tuned settings even under hard pressure.

Technical information :
• CNC manufactured from aluminium alloy 6082.
• The pulley is hard anodized for long life.
• Three M6 bolts are fastened with helicoil inserts for long durability.
• Tightening torque 17 NM.
• Stainless steel washer disperses the pressure in order to avoid changes in the settings.
• Laserengraved.

Measurements :
Depth : 30 mm
Diameter : 124 mm
Weight : 450 g

Estimated Volumetric Shipping Weight : 2.00 Kg

 

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We are a long time official dealer for the Belgian Cat Cam range of products, a long established and trusted brand.

Whether it’s fast road, rally, rallycross, circuit or drag racing, if you’re looking for improved engine performance then Cat Cams has plenty to offer.
With a catalogue cover over 4000 part numbers for camshafts alone, Catcams has a huge range of profiles allowing us to select one to match your exact needs.

They also offer many other valvetrain components such as : -
- Valve springs
- Retainers
- Vernier wheels
- Valves
- Followers / rockers
- Lash caps

We offer their full range for all makes and models, we will soon add more details and listings but meanwhile please E-Mail us for any info and best prices .

We will beat any other price !

Estimated Volumetric Shipping Weight : 1.00 Kg

 

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These rocker arms have been designed to be extra thick on the adjuster side to eliminate the fatigue failures which are common with weak OEM and Febi factory rockers. They are polished and shot peened with no casting marks, and use standard BMW adjuster hardware.

These fit both M10 and M30 engines.
- M10 engine: order 8 rockers
- M30 engine: order 12 rockers

PLEASE SEE PRICE LINK BELOW, PLEASE CONTACT US FOR BEST PRICING AS SUBJECT TO CURRENCY EXCHANGE RATES





Estimated Volumetric Shipping Weight : 1.00 Kg

 

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Schrick are Europe's leading manufacturer of camshafts and performance valve gear, supplying the OEM parts for many manufacturers as well as valve gear for many of the worlds top racing teams including Formula 1.

We have been Official UK agents for all Schrick products since 1997.

Schrick offer a large range of performance camshafts of different specifications, for many different vehicle marques.

If you refer to the Variations Section by using the red button at top right of this page you can see all the listings and prices for BMW camshafts for your, chosen BMW model; please call us for details on non - BMW and valve gear.

** PRICES MAY VARY DUE TO EURO EXCHANGE RATE FLUCTUATIONS, BUT WE WILL ALWAYS BEAT ANY OTHER GENUINE QUOTE.

As well as the prices listed in the Variations section, below here is a link to a "live" excel price list, that automatically updates prices when you open it according to the days Euro exchange rate; if the "Enable" tab appears on this list please click on it to activate the update process.

 

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We offer the full range of the world renowned Schrick uprated valve train and special products such as :

- Valves (OE and oversize)
- Valve Springs
- Collets
- DLC coated followers
- Retainers
- Valve Keys

This section is still under construction, meanwhile please phone or E-Mail us for info and prices, WE WILL BEAT ANY OTHER QUOTE .

Estimated Volumetric Shipping Weight : 1.00 Kg

 

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Located in San Jose, California in the heart of Silicon Valley, Supertech was born from the same fertile ground as many other companies in this area utilizing cutting edge technology to fuel growth.

Supertech fuses this technology with passionate people and over 30 years of experience in creating the highest performance valves and valve train components available.

Supertech manufactures superior valves and valve train components for virtually every engine and type of use.
Whether it’s Drag Racing, Rally, Road Racing or any other type of motorsport, Supertech is sure to have the perfect performance solution for your application. If not, we are always willing to work with you to custom manufacture the solution that is just right for you.

- Valves
- Valve springs
- Retainers (steel and titanium)
- Lash caps
- Followers
- Guides
- Pistons
- Con Rods
- Head gaskets

Crest is an official Agent for Supertech, and we will try and BEAT ANY OTHER QUOTE !
Please call or E-Mail us to discuss your requirements and prices etc, our honest advice is always Free !



Estimated Volumetric Shipping Weight : 1.00 Kg

 

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These Schrick rocker arms are made from a harder, more durable material than the factory items and incorporate a unique adjustment mechanism for more accurate/custom valve operation settings .
For the M10 and M30 engines
Prices vary according to quantity and application and if being purchased with any other valvetrain parts, please call or
E-Mail us for more info.

We will beat any other prices !

Estimated Volumetric Shipping Weight : 1.00 Kg

 

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Custom made Stainless Steel Valves made to our specifications.

-One piece stainless steel design compared to 2 piece welded valves which typically fails at weld
-Use original 3 groove keepers
-Lightweight as possible to enhance performance
-Valves are typically sold as +1mm Oversize, except S14 which has +1.5mm intake and +1mm exhaust. Also available as standard OEM sizes.
-These valves are a must when building a high performance and high revving engine

Applications and pricing :

M30 Engine £374.00 gbp
M50/M52/M54 Engine (E36,E46 E39 etc) £605.00
S50/52 M3 Engines £870.00
S54 E46 M3 Engines £660.00
S38 Engines £800.00
S14 E30 M3 £605

Please enquire for other engine applications.

Priced as full set of valves only.
Please call or E-Mail us to discuss your order.

 

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These Valve Spring Kits feature a dual spring configuration capable of turning @ 12,000 RPM for that added piece of mind (Over-rev/Mis-shift, going deep into a corner).

The Dual-Spring concept,superior by design.
By having an interference fitment of two springs, harmonic resonance is dampened across the RPM range. Also, the secondary spring acts as a safety mechanism: if something should happen to one spring, the other prevents the valve from dropping into the combustion chamber. These springs are capable of handling much higher lift, even the most aggressive of cams like the Schrick 320 degree cams are no problem.

After rigorous testing in race engines over 3 years, this Valve Spring Kit still tests within 2% of their original rate. Hands down these are some of the finest springs available for any BMW.

Kit includes:
-24 High Performance Dual Valve Springs
-24 Titanium Valve Retainers
-Spring Seats (where applicable)

*Note: Due to the nature of titanium retainers, they are ideally suited for Race engines that will see consistent High RPM usage. It is only recommended they be installed in a valve train that will be inspected from time to time. Our Steel alloy retainers are a great alternative choice for a street or track oriented car whose engine will not be internally inspected often.

PRICE EXAMPLES (PLEASE CALL TO ORDER / DISCUSS) :

ENGINE TYPE

- M50/50/52/54 6 CYL £800.00
- M60 / 62 V8 £ 1020.00

PLEASE CALL FOR OTHER MODELS .

Estimated Volumetric Shipping Weight : 5.00 Kg