Engine Specifications

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RedSrt007

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Information on internal Engine Specification :

ENGINE Dodge V10 8.3L

GENERAL SPECIFICATIONS

DESCRIPTION SPECIFICATION

Type

90° V-10 ​

Number of Cylinders

10 ​

Firing Order

1-10-9-4-3-6-5-8-7-2 ​

Compression Ratio

9.6:1 ​

Brake Horsepower

501@5600 RPM ​

Torque

525 ft. lbs. @4100 RPM ​

Crankshaft

Forged Steel ​

Cylinder Block

Aluminum Alloy with Interference Fit Cast Iron Liners ​

Connecting Rods

Cracked Cap Powdered Metal ​

Pistons

Cast Aluminum Alloy ​



Metric ​


Standard ​

Displacement

8.3L ​


505 cu. in. ​

Bore

102.4 mm ​


4.03 in. ​

Stroke

100.6 mm ​


3.96 in. ​

Compression Pressure

1069-1172 kPa ​


155-170 psi ​

Engine Weight (Approx.)

284 Kilograms ​


625 Lbs. ​



CYLINDER BLOCK


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


Cylinder Bore Diameter ​


102.356-102.368 mm ​


4.02975-4.03025 in. ​


Out of Round (Max.) ​


0.051 mm ​


0.002 in. ​


Taper (Max.) ​


0.038 mm ​


0.0015 in. ​


Tappet Bore Diameter ​


22.974-22.992 mm ​


0.9045-0.9052 in. ​


Block Length ​


693.7 mm ​


27.310 in. ​


Block Height ​


240.8 mm ​


9.48 in. ​



CRANKSHAFT


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


Connecting Rod Journal Diameter ​


53.990-54.008 mm ​


2.1256-2.1263 in. ​


Out-of-Round (Max.) ​


0.013 mm ​


0.0005 in. ​


Taper (Max.) ​


0.013 mm ​


0.0005 in ​


End Play ​


0.051-0.178 mm ​


0.002-0.007 in. ​


Desired ​


0.13 mm ​


0.005 in. ​


Wear Limit ​


0.254 mm ​


0.010 in. ​


Main Bearing Clearance 1-6 ​


0.025-0.051 mm ​


0.001-0.002 in. ​


Wear Limit ​


0.076 mm ​


0.003 in. ​



MAIN BEARING JOURNALS


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


Diameter-High ​


76.233-76.246 mm ​


3.0013-3.0018 in. ​


Diameter-Low ​


76.220-76.223 mm ​


3.0008-3.0013 in. ​


Out of Round (Max.) ​


0.013 mm ​


0.0005 in ​



CONNECTING RODS


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


Bearing Clearance ​


0.005-0.074 mm. ​


0.0002-0.0029 in. ​


Desired ​


0.0381 mm ​


0.0015 in. ​


Wear Limit ​


0.0889 mm ​


0.0035 in. ​


Piston Pin Boar Diameter ​


23.940-23.978 mm ​


0.9425-0.9440 in. ​


Side Clearance (Two Rods) ​


0.25-0.46 mm ​


0.010-0.018 in. ​


Wear Limit ​


0.51 mm ​


0.020 in. ​


Total Weight (Less Bearing) ​


598.4 grams ​


21.11 oz. ​



PISTONS


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


Piston Size ​


102.314-102.332 mm. ​


4.0281-4.0288 in. ​


Clearance at Top of Skirt (12 mm from bottom) ​


0.025-0.055 mm. ​


0.0010-0.0022 in. ​


Land Clearance (Diametrical) ​


0.771-0.808 mm ​


-0.036–0.042 in. ​


Weight ​


429-439 grams ​


15.13-15.49 oz. ​


Piston Length ​


57.0 mm ​


2.24 in. ​


Piston Pin Boar Diameter ​


23.940-23.978 mm ​


0.9425-0.9440 in. ​


Piston Pin Boar Offset ​


0.800 mm ​


0.031 in. ​


Piston Ring Groove Depth No.1 ​


91.55-91.88 mm ​


3.604-3.614 in. ​


Piston Ring Groove Depth No.2 ​


90.75-91.00 mm ​


3.573-3.583 in. ​


Piston Ring Groove Depth No.3 ​


92.53-92.79 mm ​


3.643-3.653 in. ​



PISTON PINS


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


Clearance in Piston ​


0.009-0.022 mm ​

0.0004-0.0009 in.

Clearance in Connecting Rod ​


0.017-0.061 mm ​

0.0007-0.0024 in.

Diameter ​


23.995-24.000 mm ​

0.9447-0.9449 in.

Length ​


73.35 mm ​


2.888 in. ​


End Play ​


None ​



PISTON RING


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​

Piston Ring End Gap



Top Compression Ring ​


0.20-0.36 mm ​


0.008-0.014 in. ​


Second Compression Ring ​


0.56-0.79 mm ​


0.022-0.031 in. ​


Oil Control (Steel Rails) ​


0.25-0.76 mm ​


0.010-0.030 in. ​


Wear Limit-Top Compression Ring ​


0.63 mm ​


0.025 in. ​


Wear Limit-2nd Compression Ring ​


1.40 mm ​


0.055 in. ​


Wear Limit-Oil Control Steel Rails ​


1.64 mm ​


0.065 in. ​

Piston Ring Side Clearance



Top and 2nd Compression Ring ​


0.040-0.085 mm ​


0.0016-0.0033 in. ​


Oil Ring (Steel Ring) ​


0.046-0.201 mm ​


0.0018-0.0079 in. ​


Wear Limit- Top and 2nd Ring ​


0.10 mm ​


0.004 in. ​


Wear Limit Oil Ring Pack ​


0.216 mm ​


0.0085 in. ​

Piston Ring Width



Compression Rings ​


1.407-1.490 mm ​


0.0579-0.0586 in. ​


Oil Ring (Steel Rails) ​


0.447-0.473 mm ​


0.0176-0.0186 in. ​



CAMSHAFT


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


Lift ​


8.13 mm ​


0.320 in. ​


Journal Diameter 1-6 ​


53.09-53.11 mm ​


2.090-2.091 in. ​


Boar Diameter No.1-6 ​


53.16-53.19 mm ​


2.093-2.094 in. ​


Diametrical Clearance ​


0.051-0.102 mm ​


0.002-0.004 in. ​


Max. Allowable ​


0.127 mm ​


0.005 in. ​


End Play ​


0.127-0.381 mm ​


0.005-0.015 in. ​


Valve Timing-Exhaust Valve ​



Closes (ATC) ​


36.5° ​


Opens (BBC) ​


88.5° ​


Duration ​


305.0° ​


Valve Timing-Intake Valve ​



Closes (BTDC) ​


86.5° ​


Opens ​


23.5° ​


Duration ​


297.0° ​


Valve Overlap ​


60.0° ​



HYDRAULIC TAPPETS


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


Body Diameter ​


22.949-22.962 mm ​


0.9035-0.9040 in. ​


Clearance in Block ​


0.013-0.043 mm ​


0.0005-0.0017 in. ​


Plunger Travel (Dry) ​


4.24 mm ​


0.167 in. ​


Push Rod Length (Overall) ​


193.22-193.73 mm ​


7.607-7.627 in. ​



CYLINDER HEAD


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


Gasket Thickness (Compressed) ​


1.35 mm ​


0.053 in. ​



CYLINDER HEAD VALVE SEAT


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


Seat Angle ​


44°-44.5° ​


Runout (Max.) ​


0.038 mm ​


0.002 in. ​


Width (Finish) Intake and Exhaust ​


1.02-1.52 mm ​

0.040-0.060 in.

Guide Bore Diameter (Std.) ​


7.95-7.98 mm ​

0.313-0.314 in.


VALVES


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


Face Angle ​


45-45.5° ​


Back Cut Angle ​


25°-29° ​


Stem Diameter-Intake and Exhaust ​


7.90-7.92 mm ​


0.331-0.312 in. ​


Head Diameter-Intake ​


50.67-50.93 mm ​


1.995-2.005 in. ​


Head Diameter-Exhaust ​


40.01-40.26 mm ​


1.575-1.585 in. ​


Length-Intake (Over All) ​


145.69-146.33 mm ​


5.736-5.761 in. ​


Length-Exhaust (Over All) ​


146.23-146.86 mm ​


5.757-5.782 in. ​


Valve Margin-Intake ​


1.30 mm ​


0.051 in. ​


Valve Margin-Exhaust ​


2.03 mm ​


0.080 in. ​


Lift-Intake (Zero Lash ​


14.06 mm ​


0.554 in. ​


Lift-Exhaust (Zero Lash) ​


14.06 mm ​


0.554 in. ​


Valve Stem Tip Height ​


52.96 mm ​


2.085 in. ​


Stem-to-Guide Clearance-Intake and Exhaust ​


0.025-0.076 mm ​


0.001-0.003 in. ​


Max. Allowable-Intake (Rocking Method) ​


0.50 mm ​


0.020 in. ​


Max. Allowable-Exhaust (Rocking Method) ​


0.70 mm ​


0.027 in. ​



VALVE SPRING


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


Free Length - Spring ​


55.0 mm ​


2.165 in. ​


Free Length - Spring Damper ​


47 mm ​


1.850 in. ​


Spring Tension (Valve Closed) ​


534 ± 20 N @ 44.5 mm ​


120 ± 4.5 lbs. @ 1.750 in. ​


Spring Tension (Valve Open) ​


1245 ± 40 N @ 30.6 mm ​


280 ± 9.0 lbs. @ 1.207 in. ​


Number of Coils - Spring ​


7.25 Right Hand Twist ​


Number of Coils - Spring Damper ​


3.6 to 4.0 Left Hand Twist ​


Wire Diameter (Ovate) ​


4.2 x 5.3 mm ​


0.166 x 0.208 in. ​


Installed Height (Spring Seat to Bottom of Retainer) ​


44.5 mm ​


1.750 in. ​



LUBRICATION


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


At Curb Idle Speed* (Minimum with engine at operating temperature) ​


68.9 kPa ​


10 psi ​


At 3000 RPM ​


310-517 kPa ​


45-75 psi ​


CAUTION: *If pressure is ZERO at curb idle, DO NOT run engine at 3000 rpm.​



OIL PUMP


DESCRIPTION ​


SPECIFICATION ​


Metric ​


Standard ​


Clearance Over Rotors (Max.) ​


0.077 mm ​


0.003 in. ​


Cover Out-Of-Flat (Max.) ​


0.076 mm ​


0.003 in. ​


Inner Rotor Thickness (Min.) ​


18.92 mm ​


0.744 in. ​


Clearance (Max.) ​


0.19 mm ​


0.007 in. ​


Diameter (Min.) ​


82.45 mm ​


3.246 in. ​


Thickness (Min.) ​


18.92 mm ​


0.744 in. ​


Tip Clearance Between Rotors (Max) ​


0.150 mm ​


0.0068 in. ​
 
ya man, thats good info to have. Now I can spit that those specs out when a "hater" asks me whats shes got under the hood!

thanks
 
ROKTMAN said:
Wow Patrick that is pretty much everything you need on the engine specs.I made it a sticky!
Click to expand...
Yeah, and put some more spaces in between each line!:D
 
sweet! This is the kind of stuff i wanted to know! Thanks!
 
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