Pistons

Developed using the latest technologies, and highest quality materials, Cosworth Performance Ring Sets are designed to meet the demands of modern high performance engines for higher power output, improved sealing, lower friction, and longer life.

Introducing the Precision Crafted Cosworth Piston Ring Set for Yamaha YZ450F Unleash the true potential of your Yamaha YZ450F with the Cosworth Piston Ring Set, a high-performance upgrade meticulously engineered for the most demanding riders. Elevate your engine’s performance and reliability with this exceptional product, now available at Part-Box.com. Features Precision Engineering: Craft with unparalleled…

While Stocks Last!! Information Sheet – Click Here The piston is one of the most important components within an engine. Not only must a piston change direction hundreds of times a second, but it must last for at least the majority of the engine life. With over 50 years experience in world class engine design,…

While Stocks Last!! Information Sheet – Click Here With 50 years of world class engine design and manufacturing experience, Cosworth’s intimate knowledge of the interaction between the piston and other engine components gives the us the distinct advantage in piston design resulting in the finest piston available. The piston is one of the most important…

Unleash the full potential of your Mitsubishi Evo X with our Cosworth Piston Set, meticulously engineered to elevate your driving experience to new heights. This is not just any piston set; it’s a masterpiece of precision and power. It is made for those who demand nothing but the best. With a bore size of 87mm…

We’re thrilled to unveil the Cosworth Piston Set for the EvoX 4B11T 87.0mm – an epitome of engineering mastery and racing pedigree. Elevate Your Engine: Dive into the epitome of performance with the Cosworth Piston Set. Meticulously designed for the EvoX 4B11T engine. Precision Engineering: Sized at an exact 87.0mm, each piston embodies Cosworth’s legacy…