COMP Cams POW351170 Pro Head CC'ing Kit 50cc Combustion Chamber Measurement Kit

The COMP Cams POW351170 Pro Head CC'ing Kit is a professional-grade combustion chamber volume measurement tool designed for precision engine building. Featuring a 50cc graduated glass burette with 0.1cc graduation increments, this kit delivers finer measurement resolution than standard 100cc kits, making it ideal for small-displacement engines and high-compression builds where accuracy is critical.

Key Features:

• 50cc precision glass burette with fine 0.1cc graduation scale for highly accurate volume readings
• Complete stand and clamp assembly for stable, hands-free operation
• Plexiglass/acrylic chamber sealing plate to create an airtight seal over combustion chambers
• Measures combustion chamber volume, intake and exhaust runners, intake manifolds, and cylinder displacement
• Complete instructions included for professional or at-home use
• Air shipment required — kit must be shipped via air service due to glass burette contents

Accurate combustion chamber CC'ing is essential for calculating compression ratios, matching chamber volumes across all cylinders, and verifying porting and polishing work. The smaller 50cc capacity of the POW351170 makes it the preferred choice for precision work on small-bore cylinder heads where the full-size 100cc burette offers less resolution. A must-have tool for serious engine builders, race engine machinists, and cylinder head porters.