BMW S85 5.0L V10 Close Replica.

Channel:

Bshar Nasri

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Published on August 3, 2017 7:35:33 PM ● Video Link: https://www.youtube.com/watch?v=3K1g4L_7MXM

Game:

Automation (2015)

Duration: 4:17

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This is the legendary S85 V10 from BMW.
The S85 has dual overhead camshafts with 4 valves per cylinder and variable valve timing on the intake and exhaust camshafts (double-VANOS). The engine block and cylinder head are constructed from Aluminum alloy.[4]

Peak power is 373 kW (507 PS; 500 bhp) and peak torque is 520 N·m (384 lb·ft) The redline is 8200 rpm and the specific output of over 100 bhp (70 kW) per litre is amongst the highest of naturally aspirated production car engines.

Features include:
Compression ratio of 12.0:1
Bore is 92 mm (3.6 in) and stroke is 75.2 mm (3.0 in).
10 electronically actuated individual throttle bodies
Cast aluminum block with bed plate design split at the crankshaft axis.
Valves are actuated through non-rotating inverted bucket cam followers.
Oil-cooled, cast aluminum pistons from Mahle Motorsport. (i used Forged Pistons because in Automation the Cast pistons are weak and can't reach 8000 RPM)
Forged steel crankshaft with counterweights, shared crankpins producing an uneven firing interval of 90 or 54 degrees.
Double VANOS system which varies both intake and exhaust cam phasing
Siemens MS S65 engine management
Knock sensors have been eliminated by utilizing the "ionic current" measuring system. Using the ionic current system, engine misfires as well as knock can be measured simultaneously. The ionic current is measured by passing a low voltage across the spark plugs immediately following the ignition spark.
Quasi-dry sump lubricating system where the engine has 2 oil sumps that hold oil, and oil pickup is enhanced by secondary electrical scavenge pumps that feed oil from the smaller sump to the main sump.
Firing order is 1-6-5-10-2-7-3-8-4-9.

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