.035" Oversize Top Ring for Enhanced Raptor Engine Performance

• Larger .035" sizing (SKU 555506) fits honed cylinders in worn Raptor flathead engines.
• Critical for maintaining seal integrity under extreme combustion forces.
• Promotes efficient heat dissipation to avoid hot spots that rob velocity.

Rebuilding after a tough season? This top ring steps up, bridging the gap left by expansion in bores. It controls side clearance meticulously, ensuring every cylinder charge ignites fully for that adrenaline-pumping acceleration.

Track veterans know: a well-sealed top ring translates to fewer adjustments and more wins. It scrapes excess oil cleanly, keeping chambers pristine for optimal burn. Imagine your kart holding gears longer, slicing through straights with unyielding momentum. This component empowers bolder lines in corners, as consistent power builds trust in your machine.

Beyond raw speed, it aids in fuel economy during practice runs, stretching your budget for race fuel. Easy to source and install, it's a staple in pro shops for turning reliable engines into track weapons.