For 1990-2009 cars

Application | Specification
--- | ---
Metric | English
Block

- Cylinder Bore Diameter

80 mm

3.1 in

- Cylinder Bore Out-of-Round - Maximum

0.0065 mm

0.0002 in

- Cylinder Bore Taper - Maximum

0.0065 mm

0.0002 in

Camshaft

- Bearing Journal #1 OD

28.000-28.02 mm

1.1023-1.1031 in

- Camshaft Lobe Lift - Exhaust

8.0 mm

0.31 in

- Camshaft Lobe Lift - Intake

8.5 mm

0.334 in

Cooling System

- Capacity

7.5 L

7.9 qt

Crankshaft

- Connecting Rod Journal Diameter

42.971-42.987 mm

1.6917-1.6924 in

- Connecting Rod Journal Out-of-Round

0.004 mm

0.0001 in

- Crankshaft End Play

0.05-0.28 mm

0.002-0.011 in

- Crankshaft Main Bearing Clearance - All

0.026-0.042 mm

0.001-0.002 in

- Crankshaft Main Journal Diameter

54.982-54.994 mm

2.164-2.165 in

- Crankshaft Main Journal Out-of-Round

0.004 mm

0.0001 in

Cylinder Head

- Minimum Overall Height After Machining

135.63 mm

5.339 in

- Overall Height

135.63-136.23 mm

5.339-5.363 in

General Data

- Bore

80.5 mm

3.1 in

- Compression Ratio

9.5-9.9:1

- Displacement

1 796 cm³

97.5 in³

- Engine Type

F18D

- Firing Order

1-3-4-2

- RPO

LDA

- Stroke

88.2 mm

3.47 in

Lubrication System

- Lubricating Type

Forced Feed

Oil Pump

- Gap Between Oil Pump Body and Outer Rotor

0.40-0.484 mm

0.0157-0.019 in

- Inner Rotor Side Clearance

0.035-0.085 mm

0.001-0.003 in

- Outer Rotor Side Clearance

0.45-0.10 mm

0.02-0.04 in

- Relief Valve Spring Free Length

81 mm

3.2 in

Pin

- Clearance: In Piston

0.010-0.020 mm

0.0003-0.0007 in

- Clearance: In Rod

Interference Fit To Rod

- Length

55 mm

2.165 in

- Piston Pin Diameter

18.0 mm

0.708 in

- Piston Pin Offset

0.55-0.85 mm

0.02-0.03 in

Piston

- Clearance to Bore

0.020-0.040 mm

0.0008-0.0016 in

- Piston Diameter

80.465-80.475 mm

3.167-3.168 in

Piston Ring End Gap

- First Compression Ring

0.2-0.3 mm

0.008-0.012 in

- Second Ring Compression

0.4-0.6 mm

0.015-0.024 in

Piston Ring to Groove Clearance

- First Compression Ring

0.050-0.080 mm

0.002-0.003 in

- Second Compression Ring

0.050-0.082 mm

0.002-0.032 in

Sealants and Adhesives

- Camshaft Carrier to Cylinder Head

HN 1581 - Loctite® 515

- Exhaust Manifold Studs/Nuts

Anti-Seize Compound - HMC Spec HN 1325

- Oil Gallery Plug

HN 1256 - Loctite® 242

- Oil Pan Bolts

HN 1256 - Loctite® 242

- Oil Pan Pickup Tube Bolts

HN 1256 - Loctite® 242

- Oil Pump Bolts

HN 1256 - Loctite® 242

- Rear Main Bearing Cap

GE P/N RTV 159

Valve Springs

- Valve Spring Load - Closed

247-273 N @ 32 mm

182-202 lb @ 1.25 in

- Valve Spring Load - Open

554-606 N @ 23 mm

409-447 lb @ 0.90 in

Valves

- Valve Diameter - Exhaust

27.5 mm

1.08 in

- Valve Diameter - Intake

31.2 mm

1.22 in

- Valve Seat Width - Exhaust

1.4-1.8 mm

0.055-0.071 in

- Valve Seat Width - Intake

1.0-1.4 mm

0.039-0.055 in

- Valve Stem Diameter - Intake

6 mm

0.236 in

- Valve Stem Diameter - Exhaust

6 mm

0.236 in

### Valve Guide Reaming Table

Size | Reamer | Production Code | Service Code
--- | --- | --- | ---
Normal | -- | -- | K
1.9 mm (0.075 in) | KM-805 | 1 | K1
3.8 mm (0.150 in) | -- | 2 | K2