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Discussion Starter · #1 ·
Did some research on internet and threw manuals..hope this helps any...or at least educates you bout your 94-95 12v cummins engine :drool2:


For 94-95 manual cummins

Compression Ratio: 17.5:1
Power: 175 bhp @ 2500 rpm
Torque: 420 lb-ft @ 1500 rpm
BHP/Liter: 29.7
Max. Engine Speed (Governed Speed*) : 2700 rpm
Max. No Load High Idle Engine Speed: 3000 RPM

For 94-95 automatic cummins

Compression Ratio: 17.5:1
Power: 160 bhp @ 2500 rpm
Torque: 400 lb-ft @ 1500 rpm
BHP/Liter: 27.1
Max. Engine Speed (Governed Speed*) : 2700 rpm
Max. No Load High Idle Engine Speed: 3000 RPM

1994/1995 12 Valve General Engine Specifications

Engine: 5.9-Liter, OHV, Diesel Six-Cylinder
Type & Description: Six cylinder, in line, liquid cooled, turbocharged, intercooled
Displacement: 359 cu. in. (5.9 L)
Bore x Stroke: 4.02 x 4.72 (102.1 x 119.9)
Valve System: OHV, 12 valves, solid sliding tappet lifter/followers
Valve Adjustment (engine cold)
Intake = 0.010" Exhaust = 0.020"
Adjustment interval - 24,000 miles
Fuel Injection: Bosch P7100 High-pressure direct injection, mechanical
Fuel Pressure: 18-24 psi at idle, 28-36 at 2000 rpm with no load.
Max Fuel Pressure drop accross filter: 5 psi
Max allowable fuel return line restriction : 20.4" Hg
Maximum Inlet Restriction to fuel transfer pump: 4" Hg
Construction: Cast iron block & head
Fuel Requirement: Diesel #1 or #2
Oil Capacity 1994: 10 qt. (9.5 L) with filter
11 quarts using Cummins p/n 3928740 or Dodge p/n 4796874 dipstick
11 qts by marking the dipstick 1 3/16" above the "ADD" mark
Oil Capacity 1995: 11 qt. (10.4 L) with filter
Oil Flow Rate: 20 GPM
Minimum Oil Pressure @ Idle: 10 psi
Minimum Oil Pressure @ Rated: 30 psi
Regulated Oil Pressure: 65 psi
Oil Filter Bypass Diff. Pressure: 20 psi
Coolant Capacity: 24 qt. (22.7 L)
Emission Controls: Engine modifications, oxidation catalyst (after 1/1/94)
Alternator: 120 A
Battery: Maintenance-free, dual 750 CCA


Ram Diesel Turbocharger Specifications

1994 160, 175 HP 15-18 psi Holset WH1C 12 sq cm turbine housing
1995 160, 175, 180 HP 15-18 psi Holset HX35W 12 sq cm turbine housing

Pyro Probe Location l Max Temp At Rated Power l

ehaust manifold = 1250 Degrees F

exhaust elbow = 950 Degrees F
 

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Discussion Starter · #2 ·
also found this to be interesting....enjoy


94-98 12 Valve Recommended Fuel

Diesel no 2 minimum cetane rating
40 for temp above 32 degrees F
45 for temp below 32 degrees F
45 with prolonged heavy loads (towing, max GVWR, etc)
Acceptable emergency alternative fuels for 1994 & later 12 Valve trucks:
#1 and #2 Diesel
1K and 2K Kerosene
Jet -A, Jet A-1, JP-5, JP-8
NOT Acceptable
Jet-B, JP-4, Cite
 
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