Mercedes-Benz SLR McLaren. Operator's Manual.

Technical data
Engine
Model SLR (199.376) 1
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 rpm2 (460 kW/6500 rpm)
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
1
The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center for the corresponding
data of all special bodies and special equipment.
2
Premium fuel required. Performance may vary with fuel octane rating.
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