Cylinder Head Shop Nucleus Street Elite Valves and Guides are design specifically for today’s high performance sport motorcycles. The Nucleus Sports Elite stainless steel valves are the best available stainless steel valves on the market, designed with the benefit of 25 years experience of working on virtually all models, of all makes of motorcycle and with all other aftermarket manufacturer’s …
The Cylinder Head Shop designs and manufactures its own range of ‘Nucleus Sports Elite’ brand valves and guides. These are current available for the following models. Please contact us for details of stock, and requests for other models and custom designed items.
Since 1993, The Cylinder Head Shop (previously of Wimbledon), has established its name as a leading specialist in cylinder head tuning and repairs for motorcycle road and racing engines, and other vintage and high performance motorsport vehicles.
The Cylinder Head Shop first pioneered the market leading Serdi valve and valve seat equipment for demanding air-cooled, high-performance engines, and especially vintage …
The image to the right is an example of what can be achieved, a Triumph T120 oppositional-angle, twin-plug conversion. Such twins cylinder heads cost from £65.00. Other options offered by the Cylinder Head Shop include the use of an offset vertical relocation of the spark plugs and the use of 8mm or 10mm plugs.
Heads previously considered beyond twin-plug modification …
