4 Piston Valve Spring Height Micrometer Mitsubishi (Evo 8/9) Note: These valves are for

Note: These valves are for D16Z6

drag and rally racing applications

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Wiseco  Pistons - Wiseco Armor Plated Piston up to 86mm bore

4 Piston Valve Spring Height Micrometer Mitsubishi (Evo 8/9) Note: These valves are forThe 4P valve spring micrometer is used between the seat base in the head and the retainer to get a quick and accurate measurement of your valve spring installed height. This tool is sized so that it can be used in a variety of applications including the tight constraints of Honda B, H, and K series engines, as well as most overhead cam engines. These high quality tools have a fine thread pitch for great accuracy and are easy to use with convenient