Title: Describe valving systems commonly found in two-stroke engines.
Course: Small Engine Technology I (20110-I) > Section: Understanding Two-Stroke Operation Theory and Components

Description should include the components and operation of various valving systems (e.g., reed valve, loop, scavenge).

Process/Skill Questions:

- How does positive and negative air pressure influence the operation of valving systems on two-stroke engines?
- What valving systems are most common?