4.0L V8 Twin Turbo•RWD•AUTOMATIC•gas•turbo

Repairs0 Labor477 Torque3332 Fluid7 DTC1816 Battery1 Maintenance0 Recalls2

engine

Turbocharger Torque Specs

for 2020 McLaren 720S 4.0L V8 Twin Turbo · RWD

Units

12 fasteners

Seq

Component

Torque

Angle

—

Coolant Line Fittings

11 lb-ft · 15 Nm

—

Cover Bolts

14 lb-ft · 19 Nm

—

Exhaust Manifold Nuts★ OEM verified

Critical

Apply anti-seize, work hot-to-cold

25.8 lb-ft · 35 Nm

—

Gasket Bolts

Critical

17 lb-ft · 23 Nm

—

Heat Shield Bolts★ OEM verified

7.4 lb-ft · 10 Nm

—

Mounting Bolts

23 lb-ft · 31 Nm

—

Mounting Bolts

Critical

40 lb-ft · 55 Nm

—

Oil Feed Line★ OEM verified

Critical

Use new crush washers

17.7 lb-ft · 24 Nm

—

Oil Return Line★ OEM verified

7.4 lb-ft · 10 Nm

—

Sensor Bolts

9 lb-ft · 12 Nm

—

Turbo-to-Downpipe Bolts★ OEM verified

Critical

25.8 lb-ft · 35 Nm

—

Turbo-to-Manifold Bolts

Critical

Apply anti-seize

26 lb-ft · 35 Nm

—

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years. Spot an error? Use the Help link above — a human reads every report.

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