COMP Cams 4991 100cc x .2cc Glass Buret Replacement for Pro Head CC Kit

For precise measurement of combustion chamber volume, the COMP Cams 4991 is a 100cc glass buret with.2cc increment graduations. Engine builders and tuners rely on this measurement tool to obtain accurate displacement readings during cylinder head preparation. The buret's 100cc total capacity accommodates most cylinder head measurement requirements, while the fine.2cc increment markings provide the precision necessary for accurate volume calculations. This measurement accuracy is critical when builders are cc'ing cylinder heads to verify displacement specifications and meet the performance requirements of their build. The glass construction keeps the graduations clear and accurate through regular use.

• Capacity: 100cc
• Increments:.2cc
• C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
• C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
• C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
• C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
• C.A.R.B. Exempt for On-Road Vehicles?: Yes
• C.A.R.B. Exemption Reason: No impact on pollution output of vehicle.