99 Series – 2.5L Mercury Performance Piston

Dominate the competition with Wizard’s 99 series performance pistons!

When fractions of a second matter, trust Wizard’s precision-engineered pistons for your Mercury 2.5L. Our lightest design, purpose-built for drag racing and top-guided rod applications (rod part # 644-818141), will maximize your engine’s potential.

FEATURES:

• Boost Performance: Our accumulator groove increases performance and lubrication.
• Lightweight: This forged piston is factory finished, but weighs only ~440 grams causing less thermal expansion.
• Twin Ring Design: Cut with twin ring grooves. Single ring pistons are available as well.
• High RPM Ready: The top pinned design has proven successful for high RPM applications in the motorcycle and snowmobile racing industry for many years.
• High Performance Coating: Thermal barrier non-stick coating by RaceKote.
• Titanium Nitride Rings: Standard in all of our two ring pistons for use with Nikasil sleeves.
• Chrome Rings: Available upon request for use with Steel or Cast Iron sleeves.

The 99 Series Wizard piston is a lightweight piston, cut and modified to seek out the most performance possible, and is available through our distributors. You can visit the distributor page to find the closest to you.

A stock version of this piston is also available and more details can be found at this link.