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Home >> Audi >> 2009 >> S8 >> Repair and Diagnosis >> Engine Performance >> Ignition System >> 5.2L - Engine Mechanical, Engine Code(S): BSM >> 00 - Technical Data >> Engine Data >> Engine Data
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Engine Data

Code letters BSM
Displacement liter 5.204
Output kW at RPM 331/7000
Torque Nm at RPM 540/3500
Bore Diameter mm 84.5
Stroke mm 92.8
Compression ratio 12.5
RON 98 1)
Fuel injection and ignition system Bosch Motronic
Ignition sequence 1-6-5-10-2-7-3-8-4-9
Exhaust Gas Recirculation no
Turbocharger, G-Charger no
Knock control yes
Variable valve timing yes
Variable intake manifold yes
Secondary Air Injection System yes
Valve per cylinder 4
1) Super unleaded RON 95 is permissible, although with reduced power.