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VK engine matchup


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Guest check_engine

I found this at nissanperformancemag.com. I hope they don't mind the reprint. Here is the original link, http://www.nissanperformancemag.com/may02/infinitiengine.php. Sorry about the length, but I can't get it to stay in chart form. Can a mod help out?

Infiniti Indy

35A IRL

 

2002

Infiniti Q45

 

2002

Infiniti Pro Series

 

Designation:

 

VRH35ADE/612E

 

VK45DE

 

VK45/610A

 

Type:

 

DOHC 32-Valve V8 with aluminum-alloy block and heads with molybdenum coated pistons

 

DOHC 32-Valve V8 with aluminum-alloy block and heads with molybdenum coated pistons

 

DOHC 32-Valve V8 with aluminum-alloy block and heads with molybdenum coated pistons

 

Cylinder Angle:

 

90-degree

 

90-degree

 

90-degree

 

Displacement:

 

3.5-liter

 

4.5-liter

 

3.5-liter

 

Horsepower:

 

650 @ 10,700 rpm

 

340 hp @ 6,400 rpm

 

450 hp @8100 rpm

 

Torque:

 

320 @ 10,400 rpm

 

333 ft-lbs @ 4,000 rpm

 

304 ft-lbs @ 6750 rpm

 

Bore x Stroke:

 

93 x 64.39 mm

 

93 x 82.7 mm

 

93 x 64.39 mm

 

Bore Spacing:

 

112 mm

 

112 mm

 

112 mm

 

Compression Ratio:

 

13.8:1

 

10.5:1

 

10.5:1

 

Induction System:

 

Sequential multi-point fuel injection

 

Sequential multi-point fuel injection

 

Sequential multi-point fuel injection

 

Valvetrain

 

DOHC 4-valves-per-cylinder, titanium valves

 

DOHC 4-valves-per-cylinder, titanium valves with variable valve timing control.

 

DOHC 4-valves-per-cylinder, titanium valves

 

Crankshaft:

 

180 degree-Billet Steel

 

90 degree-Forged Steel

 

90 degree-Billet Steel

 

Connecting Rods:

 

Machined Alloy Steel

 

Forged Steel

 

Machined Alloy Steel

 

Lubrication System:

 

Multi-stage dry sump

 

Wet sump w/trochoid gear

 

Multi-stage dry sump

 

Oil Capacity:

 

12.0 quarts

 

6.0 quarts

 

6.0 quarts

 

Max. Engine Speed:

 

10,700 rpm

 

6,900 rpm

 

8,200 rpm

 

Fuel:

 

Methanol

 

Premium Unleaded

 

Premium Unleaded

 

Top Speed:

 

225+ mph

 

150 mph (electronically limited)

 

200+ mph

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