The search results do not provide direct information about "is0cc" or its speed. However, based on the context of similar terms and general knowledge:

• If "is0cc" refers to an AI agent or system, AI agents are noted for processing information and executing responses faster than human counterparts, implying high operational speed

• If "is0cc" relates to a technical or mechanical device (e.g., hydraulic or fluid systems), speeds are often measured in cc/sec (cubic centimeters per second) or PSI per second, with various devices having fill rates or ramp rates depending on their design and purpose

Since the query "how fast is0cc" is ambiguous and no explicit data on "is0cc" speed was found, please clarify the context or specify the domain (e.g., AI system, mechanical device) for a precise answer.