CTA Manufacturing 9781 Valve Lapping tool - Large

The CTA Manufacturing 9781 is a large valve lapping tool designed for reconditioning valve seats and valve faces in automotive and small engine applications. This essential tool helps restore the proper seal between valves and seats by grinding away carbon deposits, pitting, and minor surface imperfections.

Key Features:

• Large size suitable for bigger valve applications
• Double-ended suction cup design for secure valve grip
• Wooden or composite handle for comfortable operation
• Works with valve lapping compound to create precision seating surfaces
• Essential for valve jobs on cylinder heads

To use, apply valve lapping compound to the valve face, attach the tool to the valve head using the suction cup, and rotate the tool back and forth to grind the valve and seat together. This creates a gas-tight seal critical for proper engine compression and performance.