engine

Short Block Replacement Torque Specs

for 2020 Porsche 911 Turbo 3.8L H6 Twin Turbo · RWD

Units

16 fasteners

Seq

Component

Torque

Angle

—

Connecting Rod Bolts

Critical

TTY - critical torque plus angle

33 lb-ft · 45 Nm

—

Cover Bolts

14 lb-ft · 19 Nm

—

Crankshaft Pulley Bolt

Critical

Often TTY - check spec, may require impact

133 lb-ft · 180 Nm

—

Electrical Connector Bolts

6 lb-ft · 8 Nm

—

Flywheel Bolts

Critical

Often TTY, tighten in star pattern

70 lb-ft · 95 Nm

—

Gasket Bolts

Critical

17 lb-ft · 23 Nm

—

Gasket Surface Bolts

Critical

Clean mating surfaces

17 lb-ft · 23 Nm

—

Main Bearing Cap Bolts

Critical

TTY - tighten in sequence plus angle

55 lb-ft · 75 Nm

—

Mounting Bolts

Critical

40 lb-ft · 54 Nm

—

Oil Drain Plug

Critical

Use new crush washer

26 lb-ft · 35 Nm

—

Oil Pan Bolts

Critical

9 lb-ft · 12 Nm

—

Oil Pump Bolts

Critical

9 lb-ft · 12 Nm

—

Sensor Bolts

9 lb-ft · 12 Nm

—

Sensor Mounting Bolts

9 lb-ft · 12 Nm

—

Timing Cover Bolts - 8mm

Critical

Tighten in sequence

18 lb-ft · 25 Nm

—

Transmission-to-Engine Bolts

Critical

41 lb-ft · 55 Nm

—

2020 PORSCHE 911 TURBO

16 fasteners