Precision .015" Ring Set for Briggs Raptor Flathead Pistons

Why settle for subpar performance when you can rebuild with the .015" ring set (SKU 555486)? Tailored for Briggs Raptor flathead engines, these rings create an airtight seal around the piston, trapping combustion pressure to unleash maximum horsepower.

• Engineered with exact tolerances to fit .015" oversized bores, restoring factory specs after wear.
• Reduces oil consumption and emissions, promoting cleaner runs and compliance in sanctioned events.
• Boosts torque delivery for quicker starts and sustained speed through high-G corners.
• Durability tested for endurance racing, outlasting stock alternatives under extreme conditions.

In the heat of a kart race, where engines scream at redline, reliable rings mean the difference between podium finishes and pit stops. Mechanics praise their ease of installation, allowing quick turnarounds between sessions. Pair with honing tools for flawless seating, and watch your lap times plummet. This set isn't just a replacement—it's your ticket to outpacing the competition with refined engine efficiency and raw power.

Whether you're a weekend warrior or pro circuit contender, integrating this ring set into your maintenance routine sharpens overall drivability. It handles the rigors of dirt, asphalt, or indoor tracks, ensuring your Raptor engine breathes freely and responds instantly to inputs.