Features:

-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.

-Suitable for BMW, Ford, Mercedes, Mitsubishi, Toyota and VAG vehicles. Especially suitable on Benz V6 Engine and BMW V8 Engine.

-Works great in narrow space conditions.

Especially suitable for:

For Mercedes Benz engines:

M102, M103, M104, M111, M112, M113, M271, M272

For BMW engines:

N42, N52, N62, M54, M52, M56, E38, M60, V8