Scope of application：
Can be applied on European, American and Japanese cars, such as BMW, Volvo, Toyota, VAG, Ford, etc.
This kit is suitable for assembly and disassembly of valve springs and replacement of valve stem seals on cars, without removing the cylinder head.
Valves are closed by pressurized air, and can not fall down into the combustion chamber.
Works great in narrow space conditions.
1 set of Valve Spring Compressor