F8QT ENGINE -
Specifications
11A-1-1
1. SPECIFICATIONS
SERVICE SPECIFICATIONS
Item Standard Limit
Cylinder head
Flatness of cylinder head surface mm 0.05 -
Cylinder head gasket
Gasket thickness
mm
Projecting height of
piston - 0.073
Number of holes; 2 1.4 -
Projecting height of
piston 0.073 - 0.206
Number of holes; 1 1.5 -
Projecting height of
piston 0.206 -
Number of holes; 3 1.6 -
Cylinder block
Cylinder diameter mm Class A 80.006 - 80.024 -
Class B 80.256 - 80.274 -
Pistons
Piston-to-cylinder clearance mm 0.021 - 0.055 -
Standard, class A 79.971 - 79.985 -
Standard, class B 80.221 - 80.235 -
Piston rings
Height mm Top 2.5 -
Bottom 2 -
Oil 3 -
Axial clearance in piston groove mm Top 0.030 - 0.065 -
Bottom 0.030 - 0.065 -
Oil 0.030 - 0.065 -
Fitted gap (in cylinder) mm Top 0.30 - 0.40 -
Bottom 0.25 - 0.40 -
Oil 0.25 - 0.50 -
Piston pin
Diameter mm 26 -
PWEE9602
E
July 1996Mitsubishi Motors Corporation