Lisle Stone Set, 180 Grit, 1-3/4″ to 2-3/16″ (16410)

The Lisle Stone Set, 180 Grit, 1-3/4″ to 2-3/16″ (16410) is a versatile valve honing tool designed for professional and DIY engine maintenance. This set includes four high-quality stones with grits ranging from 120 to 320, allowing you to achieve the desired surface finish for your engine valves. The stones are compatible with small cylinder hones and are ideal for restoring valve seats to their original condition.

KEY FEATURES AND BENEFITS:

• Versatile: Suitable for a variety of engine types and valve sizes.
• Durable: Made with high-quality materials for long-lasting performance.
• Precise: Provides accurate valve seat honing for optimal engine performance.
• Easy to use: Simple installation and operation for convenience.
• Affordable: Offers excellent value for a professional-grade tool.

SPECIFICATIONS:

• Grit options: 120, 180, 220, 320
• Stone diameter: 1-3/4″ to 2-3/16″
• Stone length: 3-1/2″

HOW TO USE:

• Prepare your engine: Remove the cylinder head and clean the valve seats thoroughly.
• Select the appropriate grit: Choose the stone grit based on the desired surface finish.
• Insert the stone: Place the stone in the small cylinder hone and secure it in place.
• Start honing: Rotate the hone in a circular motion, applying moderate pressure.
• Check progress: Periodically inspect the valve seats to ensure even wear.
• Finish honing: Continue honing until the valve seats are smooth and free of imperfections.

BENEFITS OF USING THE LISLE STONE SET, 180 GRIT, 1-3/4″ TO 2-3/16″ (16410):

• Improved engine performance: Restored valve seats ensure proper sealing and combustion efficiency.
• Longer engine life: Prevent premature valve wear and extend the lifespan of your engine.
• Professional results: Achieve the same level of precision as a mechanic.
• Cost-effective: Save money by performing valve maintenance yourself.

FEATURES:

• High-quality abrasive materials.
• Precise fit for various valve sizes.
• Durable construction for long-term use.
• Easy to clean and maintain.
• Ideal for both professional and DIY use.