Technical Data - ALFA ROMEO VM 07 B


Manufacturer ALFA ROMEO
VM 07 B - T - SOHC/OHC
Engine Type VM 07 B
Fuel Supply System T
Note SOHC/OHC
Cc 2499
Number of Cylinders 4
Bore Ø 92.00
Stroke 94.00
KW 92
Compression 21
KBA No. (Germany) 4114371
Type Mines 905A3C

Technical Information Number Technical Data Information
····Engine Code
Compression--------------
····Compression - Ratio
Refs------
····Idle, min.
Exhaust Gas, value-------
····Smoke Grey - Service RPM
Oil Pressure-------------
····Rated Capacity
Thermostat
····Thermostat, Opening Temperature
injection pump-----------
··Injection - Stage 1 => x
··Injection - Stage 1 => x
····Injection (Point - ° before TDC)
··Pressure, Fuel injection
Pressure, Radiator Cap---
····Opening Pressure
=<>=
··Cylinder Head - Height
··Height (Min.) - Machined
··warpage (value) - Cylinder Head
····Wear limitation
··Thickness, Gasket
····Standard Size
····1st Oversize
····1st Oversize
Pre-chamber--------------
··Protrusion -/+, Pre-combustion chamber
··Protrusion -/+, Pre-combustion chamber
··Flange, Height
····Standard Size
····Standard Size
··Flange - Fitting Depth [mm]
····Standard Size
····Standard Size
Valves----
··Valve Clearance [mm]
····Operating Mode / Cold Check
····Inlet
····Exhaust
··Valve Clearance - Cold Check [mm]
··Valve Actuation, Setting
····Inlet / Open (° before TDC)
····Inlet / Closed (° after BDC)
····Exhaust / Open (° before BDC)
····Exhaust / Closed (° after TDC)
··Valve Head Diameter [D]
····Inlet
····Inlet 2
··Valve stem diameter [d] - Inlet
··Valve stem diameter [d] - Exhaust
··Valve - Protrusion (+/-)
····Inlet
····Exhaust
Valve Spring-------------
··Valve Spring - Length (Load/Empty)
··Min. Length [mm] => Capacitive Load 1
··Min. Length [mm] => Capacitive Load 2
Valve Guides-------------
··Fitted Height
····Inlet
····Exhaust
··Inner Diameter - Standard Size
··Outer Diameter - Standard Size
··Bore - Holder, Valve Guides (Standard Size)
··Clearance - Valve => Valve Guides
····Inlet
····Exhaust
··Press-fitted, Valve Guides
Valve seat
··Valve Seat Angle (B)
····Inlet
····Exhaust
··Valve Seat - Measurement (A)
····Inlet
····Exhaust
··Valve Seat - Outer Diameter, Standard Size
····Inlet 1
····Exhaust
··Bore - Holder, Valve Seat (Standard Size)
····Inlet
····Exhaust
··Press-fitted, Valve Seat
····Inlet
····Exhaust
··Cylinder Head, Temperature - Press-fitted
Valve Actuation---------
··Diameter - Rocker arm shaft
··Bore - Holder, Rocker Bush (Rocker)
··Inner Diameter - Rocker arm shaft (Bearing Bush)
··Clearance, Radial - Rocker
Camshaft--
··Bore - Holder, Camshaft Bushes (Standard Size)
··Diameter, Bearing Journal - Camshaft (Standard Size)
··Diameter, Bearing Journal - Camshaft (Standard Size)
··Diameter, Bearing Journal - Camshaft (Standard Size)
··Diameter, Bearing Journal - Camshaft (Standard Size)
··Clearance, Radial - Camshaft Bushes
··Clearance, Radial - Camshaft Bushes
··Clearance, Radial - Camshaft Bushes
··Clearance, Radial - Camshaft Bushes
··Cam Lobe Height (Total)
····Inlet
····Exhaust
=<>=
General Information - Engine Block
··Bore - Holder, Main Bearings (Engine Block)
··Bore - Holder, Main Bearings (Engine Block)
··Bore - Holder, Main Bearings (Engine Block)
··Cylinder Sleeve Protrusion
····Notes
····Notes
····Notes
····Notes
····Notes
····Notes
····Notes
····Notes
Cylinder Sleeve----------
··Inner Diameter - Cylinder Sleeve
····Standard Size
Piston----
··Diameter - Piston
····Standard Size
····Measurement (Position)
Gudgeon Pin--------------
··Diameter - Gudgeon Pin (Eye)
··Diameter - Gudgeon Pin (Eye)
··Clearance, Radial - Gudgeon Pin
····Clearance, Radial - Piston Rod / Piston
····Clearance, Radial - Small End Bush / Piston Rod
····Clearance, Radial - Small End Bush / Gudgeon Pin
····Clearance, Radial - Small End Bush / Gudgeon Pin
Piston Ring Set----------
··Height, 1st Piston Ring (Compression)
··Height, 2nd Piston Ring (Compression)
··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)
··1st Piston Ring, Height - Clearance (Compression)
··2nd Piston Ring, Height - Clearance (Compression)
··Piston Ring, Height - Clearance (Oil Trap)
Connecting Rod-----------
··different, Weight - Connecting Rod (Max.)
··Bore - Holder, Connecting Rod (Small End Bushes)
··Bore - Holder, Connecting Rod (Big End Bearing)
··Inner Diameter - Big End Bearing
····Standard Size
····1st Oversize
····2nd Oversize
··Clearance, Radial - Big End Bearing
··Diameter, Bearing Journal - Connecting Rod
····Standard Size
····1st Undersize
····2nd Undersize
··Bearing Journal, Connecting Rod - Tolerance (Oval)
····Bearing Journal, Connecting Rod - Oval (Max.)
··Bearing Journal, Connecting Rod - Conical (Max.)
Crankshaft
··Number of bearings
··Diameter, Bearing Journal - Crankshaft (Standard Size)
··Diameter, Bearing Journal - Crankshaft (Standard Size)
··Diameter, Bearing Journal - Crankshaft (Standard Size)
··Diameter, Bearing Journal - Crankshaft (Standard Size)
··Diameter, Bearing Journal - Crankshaft (1st Undersize)
··Diameter, Bearing Journal - Crankshaft (1st Undersize)
··Diameter, Bearing Journal - Crankshaft (1st Undersize)
··Diameter, Bearing Journal - Crankshaft (1st Undersize)
··Diameter, Bearing Journal - Crankshaft (2nd Undersize)
··Diameter, Bearing Journal - Crankshaft (2nd Undersize)
··Diameter, Bearing Journal - Crankshaft (2nd Undersize)
··Diameter, Bearing Journal - Crankshaft (2nd Undersize)
··Width, Bearing Journal (Crankshaft)
····Standard Size
··Bearing Journal, Crankshaft - Conical (Max.)
··Bearing Journal, Crankshaft - Oval (Max.)
··Clearance - Main Bearing, crankshaft
··Clearance - Main Bearing, crankshaft
··Clearance - Main Bearing, crankshaft
··Clearance - Main Bearing, crankshaft
··Bearing clearance - Axial Bearing
Main Bearing scales, crankshaft -----------------------------
··Thickness, Axial Bearing (Bearing Shell)
····Standard Size
····1st Oversize
····2nd Oversize
Cooling System-----------
··Type
··Clearance, Axial - Outer, Rotor (Housing, Oil Pump)
··Clearance - Outer, Rotor => Inside, Rotor
··Clearance - Outer, Rotor => Housing, Oil Pump
=<>=
Engine Timing Control (Timing Gears)
Cylinder Head Bolts------
····Stage 2
····Stage 3
Main Bearing Cap, crankshaft --------------------------------
Bearing Cap, connecting rod
····Stage 1
····Stage 2
Crankshaft
Crankshaft Gear----------
Stabilizer, Weight - Crankshaft -----------------------------
····Stage 1
····Stage 2
····Stage 2
Flywheel--
····Stage 1
····Stage 2
····Stage 4
····Stage 5
····Stage 6
Camshaft--
··Adjusting Screw, valve clearance, Lock Screw
Rocker Arm Shaft, valve train -------------------------------
··Rocker Arm Bridge
Timing Case--------------
··Timing Case, Cover
Glow Plug-
Starter---
Injector Nozzle----------
Oil Pump--
Oil Pan---
Exhaust Manifold---------
Intake Manifold----------
Turbocompressor---------
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