Description:
Injector height gauges are used to properly set injector body height to the injector follower for proper fuel injector timing. 
Incorrect injector timing can cause engine power issues, poor idle quality and fuel mileage issues.

Applications:
Size: 78.2mm, Series: 60, Engine: DDEC I, Year: 1986-1993.
Size: 78.2mm, Series: 60 & 50, Engine: DDEC II, Year: 1986-1993.
Size: 78.8mm, Series: 60 & 50, Engine: DDEC III, Year: 1994
Size: 80.3mmSeries:60 and 50Engine: DDEC IVYear: 1997-1998
Size: 81.0mmSeries:60 and 50Engine: DDEC IVYear: 1998-1999
Size: 81.0mmSeries:60Engine: MarineYear: 2000-2003
Size: 82.1mmSeries: 60See Service Manual
Material:metal

Package Contents:
5 x gauge block (78.2mm, 78.8mm, 80.3mm, 81.0mm, 82.1mm)
1 x knurled handle