VQ35DE/HR

VQ35DE/HR 3.5L V6

3498ccV6, DOHC, Naturally Aspirated

The VQ35DE and VQ35HR are 3.5-liter V6 engines from Nissan's VQ family. The DE variant powered the 350z and G35 from 2003–2006, while the HR (High Revolution) variant with improved breathing and higher compression was used from 2007–2008. Both are popular drift platforms known for their balanced power delivery.

Nissan 350z Z33Infiniti G35 V35/V36
VQ35DE/HR
Units:
Basic — first 5 specs per section

Always verify torque specifications with your specific year/model OEM service manual before assembly. Values shown are reference specifications and may vary by model year, revision, or regional market.

1Cylinder Head

8 specifications · 3 locked

Cylinder Head
ComponentValueUnitNotes
1Cylinder Head Bolts — Step 172lb-ftInitial torque in sequence
2Cylinder Head Bolts — Step 2 (Loosen)Loosen°Fully loosen all bolts
3Cylinder Head Bolts — Step 330lb-ftRe-torque in sequence
4Cylinder Head Bolts — Step 4+100°°Angle turn
Camshaft Sprocket (Intake)76lb-ftUse cam holding tool
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3 more specs locked

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2Short Block

7 specifications · 2 locked

Short Block
ComponentValueUnitNotes
1Main Bearing Caps — Step 126lb-ftIn sequence
2Main Bearing Caps — Step 2+90°°Angle turn
1Connecting Rod Caps — Step 115lb-ft
2Connecting Rod Caps — Step 2+60°°Angle turn
Crankshaft Pulley Bolt36lb-ftThen +60° angle
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2 more specs locked

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3Engine Accessories

6 specifications · 1 locked

Engine Accessories
ComponentValueUnitNotes
Exhaust Manifold Bolts22lb-ftRe-torque after first heat cycle
Intake Manifold Bolts13lb-ft
Oil Pan Bolts12lb-ft
Oil Drain Plug25lb-ft
Water Pump Bolts12lb-ft
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1 more spec locked

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