Technical Data - OPEL 12 ST


Manufacturer OPEL
12 ST - C - SOHC/OHC
Engine Type 12 ST
Fuel Supply System C
Note SOHC/OHC
Cc 1196
Number of Cylinders 4
Bore Ø 77.80
Stroke 62.90
KW 40
Compression 9.20
KBA No. (Germany) 4114371
Type Mines 905A3C

Technical Information Number Technical Data Information
=<>=
Cylinder Sleeve----------
··Bore
··Bore
··Bore
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····1st Oversize
····1st Oversize
····1st Oversize
····1st Oversize
····1st Oversize
··Measurement - Oval, Bore (Cylinder Sleeve)
··Measurement - Conical
··Measurement - Conical
··Measurement - Conical
Piston----
··Piston Crown Clearance -/+
··Diameter - Piston
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····1st Oversize
····1st Oversize
····1st Oversize
····1st Oversize
··Clearance - Piston
····Wear limitation
Gudgeon Pin--------------
··Length [mm] - Gudgeon Pin
··Diameter - Gudgeon Pin
··Clearance, Radial - Gudgeon Pin
····Clearance, Radial - Piston Rod / Piston
Piston Ring Set----------
··Height, 1st Piston Ring (Compression)
··Height, 2nd Piston Ring (Compression)
··Height, Piston Ring (Oil Trap)
··Height, Piston Ring (Oil Trap)
··Piston Ring, Groove
··1st Piston Ring, Lock - Clearance (Compression)
··2nd Piston Ring, Lock - Clearance (Compression)
··Piston Ring, Lock - Clearance (Oil Trap)
Connecting Rod-----------
··different, Weight - Connecting Rod (Max.)
····Weight - Group
····Weight - Group
····Weight - Group
····Weight - Group
····Weight - Group
····Weight - Group
··Width, Connecting Rod - Base
··Inner Diameter - Big End Bearing
··Clearance, Radial - Big End Bearing
··Clearance, Radial - Big End Bearing
··Clearance, Axial - Big End Bearing
··Diameter, Bearing Journal - Connecting Rod
··Diameter, Bearing Journal - Connecting Rod
····Standard Size
····1st Undersize
····2nd Undersize
··Bearing Journal, Connecting Rod - Tolerance (Oval)
··Big End Bearing, Width
····Standard Size
Crankshaft
··Number of bearings
··Number of bearings
··Centering - Crankshaft (Tolerance)
····Bearing Journal, Middle
··Diameter, Bearing Journal - Crankshaft (Standard Size)
··Diameter, Bearing Journal - Crankshaft (1st Undersize)
··Diameter, Bearing Journal - Crankshaft (2nd Undersize)
··Bearing Journal, Crankshaft - Oval (Max.)
··Clearance - Main Bearing, crankshaft
··Clearance - Main Bearing, crankshaft
··Clearance - Main Bearing, crankshaft
··Bearing clearance - Axial Bearing
Main Bearing scales, crankshaft -----------------------------
··Width, Main Bearings (Thrust Bearing)
····Standard Size
····1st Oversize
····2nd Oversize
Flywheel--
··Clutch Plate - Wear Indicator (Max.)
··Centering - Flywheel (Tolerance)
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