Features and Benefits:

• Makes compressing the spring and removing the keepers a simple job
• No need to remove the cylinder head
• Adjustable cam action
• No need to readjust the tool after each spring
• Use with putting compressed air into the spark plug hole to hold up valves

Makes compressing the spring and removing the keepers a simple job because there is no need to remove the head. Adjustable cam action. Fast, because there is no need to readjust the tool after each spring.