SPORT-PARTS INC. RING END GAP GRINDER

SPORT-PARTS INC. Ring End Gap Grinder

Achieve precise piston ring end gaps with the SPORT-PARTS INC. Ring End Gap Grinder, engineered for engine builders, racers, and performance enthusiasts who demand accuracy and consistency. This tool ensures optimal seal, improved compression, and longer engine life.

Key Features

• Precision Grinding: Fine-adjustable stop for repeatable, accurate ring end gaps.
• Durable Construction: Rigid body and quality abrasive wheel for smooth, square cuts.
• User-Friendly: Secure ring fixture with easy indexing to maintain ring geometry.
• Versatile Use: Compatible with a wide range of piston ring sizes and materials.
• Performance Focused: Helps reduce blow-by, control oil, and maximize horsepower.

Why It Matters

Proper ring end gap is critical for thermal expansion, sealing efficiency, and reliability under load. This grinder lets you set gaps to spec with confidence, whether for street performance, off-road, or competition engines.

Ideal For

• Engine rebuilds and blueprinting
• High-compression and boosted applications
• Two-stroke and four-stroke performance builds

What’s Included

• Ring end gap grinder assembly
• Abrasive wheel (installed)
• Adjustable stop mechanism

Upgrade your engine build process with the SPORT-PARTS INC. Ring End Gap Grinder—the reliable way to set precise ring gaps for peak performance and durability.