VAC Motorsports is the exclusive master distributor for the industry leading BMW CP Pistons.
Building the M6X series V8? You have selected the best piston for the job with our BMW Forged Piston Kits by CP Pistons. These are the same premium pistons we use in our winning race and high performance street engines around the world! From Touring Car champs to Simeon Macrides famous 7-series hot rod "Baby".
At VAC, we feel that these are the best pistons for your street, high performance or racing engine: Working closely with CP, these pistons meet our most stringent expectations and are the finest available, anywhere. We stock a variety of compression ratios and can also supply you with custom piston applications quickly.
- Made from the best forgings available for uncompromising reliability and performance.
- Made to the most accurate tolerances in the industry.
- Sold in matched and balanced sets of 6.
- Supplied with ultra high quality ring set, lightweight pins, and locks.
Many pistons look alike, however, our CP Pistons use exacting clearances, specifications, dimensions, and metallurgy that are specifically engineered to perfect compatibility with each BMW application and engine technology. Big cams, Valves, Forced induction are all no problem with CP's Pistons. If you need a set that you can't find, just call us and we are happy to make you any specs you need for an additional, nominal charge.
Don't see what you need or have a question? Give us a call or email and we can help with any custom need!
Expedited production services are available for applications not in stock, 2-3 weeks, 1-2 weeks, or 4 Day.
*Please place a request at the end of your order in the notes section if you would like this service. You will not be charged if your application is in stock.*
Bore sizes are typically between 89-92mm in .5mm increments.
PLEASE NOTE:
The M6X series of engine is an all aluminum block, all forged aluminum pistons are incompatible with these engines without cylinder sleeves.
When rebuilding for high performance, it is both necessary for reliability and for compatibility with forged aluminum pistons to use cylinder sleeves. These sleeves are available from us, or we can install them for you in to your Block, for an additional cost, please call us at (215) 462-4666 if desire this service, or email us at sales@vacmotorsports.com
VAC Motorsports is a full engine and machine shop and can provide any machining or building services required for mild street to full race build. Email or give us a call!