Valve Adj and Milage
Cummins Guru
Joined: Feb 2008
Posts: 4,191
Likes: 65
From: Sunny Southern California Land of Fruits and Nuts
VALVE LASH LIMIT CHART
INTAKE EXHAUST
0.152 mm ( 0.006 in.) MIN. 0.381 mm (0.015 in.) MIN.
0.381 mm (0.015 in.) MAX. 0.762 mm (0.030 in.) MAX.
NOTE: If measured valve lash falls within these specifications, no adjustment/reset is necessary. Engine operation within these ranges has no adverse affect on performance, emissions, fuel economy or level of engine noise.
INTAKE EXHAUST
0.152 mm ( 0.006 in.) MIN. 0.381 mm (0.015 in.) MIN.
0.381 mm (0.015 in.) MAX. 0.762 mm (0.030 in.) MAX.
NOTE: If measured valve lash falls within these specifications, no adjustment/reset is necessary. Engine operation within these ranges has no adverse affect on performance, emissions, fuel economy or level of engine noise.
Registered User
Joined: Nov 2002
Posts: 4,053
Likes: 29
From: lyman, utah
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