Winco ULPSS90/D WITH DSE 7310 CONTROL (2014) - Manual (Page 17)

17 48-00 60706-51
ENGINE SPECIFICATIONS
PSS60 - All voltages
Engine GM/PSI 5.7LN V8 350 CID
LP/NG
PSS90- All Voltages
Engine GM/PSI 5.7LTCAC V8 350 CID
LP/NG
Operation & Maintenance Manual Certified Stationary Product 16
GENERAL SPECIFICATIONS
Power Solutions, Inc.
GM Powertrain Industrial Engines
Engine 1.6L 3.0L 4.3L 5.0L/5.7L 8.1L/8.1L
Turbo
Type 1.6-2V 3.0L L4 4.3L V-6 5.7L V-8 GEN-1E 8.1L V-8
Displacement cc (c.i.d.) 1600 (98) 2966 (181) 4294 (262) 5735 (350) 8127 (496)
Compression Ratio 9.5:1 10.5:1 9.4:1 9.4:1 9.1:1
Valve Configuration Overhead Cam Push Rod Actuated
Overhead Valve
Push Rod Actuated
Overhead Valve
Push Rod Actuated
Overhead Valve
Push Rod Actuated
Overhead Valve
Valve Lifters Hydraulic Flat Follower Hydraulic Roller Hydraulic Roller Hydraulic Roller
Bore x Stroke mm (inches) 79.0x81.5 (3.11x3.21) 101.60x91.44 (4.00x3.60) 101.60x88.39 (4.00x3.48) 101.60x88.39 (4.00x3.48) 107.95x111
(4.25x4.37)
Main Bearing Caps 2 Bolt 2 Bolt 2 Bolt 2 Bolt 4 Bolt
Balance Method External External Internal Balance Shaft External External
Intake Manifold Mixer Mixer Mixer Mixer Mixer
Firing Order 1-3-4-2 1-3-4-2 1-6-5-4-3-2 1-8-4-3-6-5-7-2 1-8-7-2-6-5-4-3
Oil Capacity
With Oil Filter
3.4 qts. (3.2L)
3.7 qts. (3.5L)
4 qts. (3.8L)
5 qts. (4.7L)
4.5 qts. (4.3L)
5 qts. (4.7L)
4.5 qts. (4.3L)
5 qts. (4.7L)
8 qts. (7.6L)
9 qts (8.5L)
Oil Filter PF-25 or Equivalent PF-47/PF-52 or
Equivalent
PF-1218 or Equivalent PF-454 or Equivalent
Minimum Oil Pressure
(Hot)
21 psi @ idle 6 psi @ 1000 rpm
18 psi @ 2000 rpm
6 psi @1000 rpm
18 psi @ 2000 rpm
6 psi @ 1000 rpm
18 psi @ 2000 rpm
5 psi @ 1000 rpm
15 psi @ 2000 rpm
Coolant Capacity (Engine) 3.5 qts. 4 qts. (3.78L) 7.75 qts. (7.3L) 8.1 qts (7.8L) 14.5 qts (13.7L)
Coolant Capacity (W/PSI
Rad)
10 qts 12 qts. (11.4L) 17 qts. (16L) 17.5 qts. (16.6L) 28 qts (26.5L)
Fuel Type NG, LPG LPG, NG LPG, NG LPG, NG LPG, NG
Engine Rotation (Flywheel
End)
CCW CCW CCW CCW CCW
Ignition System Distributor-less
Electronic (ECU)
High Voltage Switch
(HVS)
High Voltage Switch
(HVS)
High Voltage Switch
(HVS)
Distributor-less
Electronic (ECU)
Ignition Timing ECM Controlled
Not Adjustable
ECM Controlled
Not Adjustable
ECM Controlled
Not Adjustable
ECM Controlled
Not Adjustable
ECM Controlled
Not Adjustable
Spark Plugs AC Delco 93206675 AC Delco R42LTS or
R44LTS
AC Delco R42LTS or
R44LTS
AC Delco R42LTS or
R44LTS
AC Delco R42LTS or
R44LTS
Spark Plug Gap 0.035” 0.035” 0.035” 0.035” 0.035”
Valve Clearance (Lash)
Intake
Exhaust
No Adjustment
OHC Engine
½ to 1 Turn Down From
0 Lash
Net Lash
No Adjustment
1 Turn Down From
0 Lash
Net Lash
No Adjustment
Manufactured Toluca, Mexico Toluca, Mexico Tonawanda, NY Toluca, Mexico Tonawanda, NY
Revised 12/2008