Nissan Titan Forum banner

vk56 blueprints

21K views 8 replies 4 participants last post by  pogi69x  
This is what I pulled from chilton's
edit it seems it won't let me post the info but have to go to work I will post it later though
this laptops touch pad is nuts.
Anyhow I wanted to find out any info about the engine.
Deckheight
rod length
main cap arrangement
torque specs.

Has anyone sleeved it yet, if so who?
Anyone offset grind the crank yet? If so what rod bearings did you use?
Or aftermarket rods?


These heads will fill a much larger engine.
I would like to give them a chance.

I'm gathering all the info I can before I dive in.
Dealership has squat for info so I'm stalling out.

Thanks
 
Crankshaft & Connecting Rod Specifications
CRANKSHAFT AND CONNECTING ROD SPECIFICATIONS
all measurements are given in inches.

Year Engine ID Engine Displacement Liters Crankshaft
Main Brg. Journal Dia. Main Brg. Oil Clearance Shaft End-play Thrust on No.
Connecting Rod
Journal Diameter Oil Clearance Side Clearance

2006 VK56DE 5.6 ① ② 0.0118 3
③ 0.0008- 0.0079-


0.0015 0.0157

â‘  There are 24 different grades, ranging from G (2.5183) to 9 (2.5173)
② No. 1 and 5: 0.00004-0.0004
No. 2, 3 and 4: 0.0003-0.0007
③ Grade 0: 2.2441-2.2441
Grade 1: 2.2441-2.2442
Grade 2: 2.2442-2.2442
Grade 3: 2.2442-2.2443
Grade 4: 2.2443-2.2443
Grade 5: 2.2443-2.2443
Grade 6: 2.2443-2.2444
Grade 7: 2.2444-2.2444
Grade 8: 2.2444-2.2444
Grade 9: 2.2444-2.2445
Grade A: 2.2445-2.2445
Grade B: 2.2445-2.22446
Grade C: 2.2446-2.2446

GENERAL ENGINE SPECIFICATIONS

Year Model Engine Displacement Liters Engine ID Net Horsepower @ rpm Net Torque @ rpm (ft. lbs) Bore x Stroke (in.) Compression Ratio Oil Pressure @ rpm
2006 Titan 5.6 VK56DE 305@4900 379@3600 3.86X3.62 9.8:1 43@2000

Hope this works!
 
Valve Specifications
VALVE SPECIFICATIONS

Year Engine Displacement Liters Engine ID Seat Angle (deg.) Face Angle (deg.) Spring Test Pressure (lbs. @ in.) Spring Installed Height (in.) Stem-to-Guide Clearance (in.)Intake Exhaust
Stem Diameter (in.)Intake Exhaust

2006 5.6 VK56DE 45.15- 45 37.0@1.457 1.9913 0.0008- 0.0012-
0.2348- 0.2344-

45.45 0.0021 0.0025
0.2354 0.2350
 
TORQUE SPECIFICATIONS
all readings in ft. lbs.


Manifold Intake-73 FT. LBS /Exhaust-21 FT. LBS.
Spark Plugs-18 FT. LBS /Oil Pan Drain Plug-25 FT. LBS
2006 5.6 VK56DE
CYLINDER HEAD BOLTS Step 1: 72 ft. lbs
Step 2: Loosen all bolts completely
Step 3: 33 ft. lbs.
Step 4: +60 degrees
Step 5: +60 degrees
MAIN BEARING BOLTS Step 1: Main Bolts to 29 ft. lbs.
Step 2: Sub-bolts to 22 ft. lbs.
Step 3: Main Bolts +40 degrees
Step 4: Sub-Bolts +30 degrees
Step 5: Side Bolts to 36 ft. lbs.
ROD BEARING BOLTS Step 1: 11 ft. lbs.
Step 2: +90 degrees
CRANKSHAFT DAMPER BOLTS Step 1: 65 ft. lbs.
Step 2: +90 degrees
FLYWHEEL BOLTS 65 FT. LBS
 
Look I know this is garbage I posted but fixing the problem now. Just give me a minute. The way I tried to save came up garbage and didn't notice tell I posted sorry fellas. Hope to regain creditabilty here in a second.
 
VK 5.6 specs

Man I know I'm rusty using the computer but damn! Can I delete previous posts? It's that age catching up with me.
 

Attachments