compression ratio MERCEDES-BENZ SLR 2005 R199 Owner's Manual

368 Technical dataEngineModel
SLR (199.376)
1
1The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center for the corre-
sponding data of all special bodies and special equipment.Engine
155
Mode of operation
4-stroke engine, gasoline injection
No. of cylinders
8
Bore
3.82 in (97.00 mm)
Stroke
3.60 in (92.00 mm)
Total piston displacement
331.8 cu in (5439 cm
3)
Compression ratio
8.8:1
Output acc. to SAE J 1349
617 hp/6500 rpm
2
(460 kW/6500 rpm)
2Premium fuel required. Performance may vary with fuel octane rating.Maximum torque acc. to SAE J 1349
575 lb-ft/3250-5000 rpm
(780 Nm/3250-5000 rpm)
Maximum engine speed
7000 rpm
Firing order
1-5-4-2-6-3-7-8
Poly-V-belt
2425 mm/1244 mm