9390 v16 engine

1. VHP P9390X
19 September 2023
Offered exclusively
for service

2. © 2023 INNIO Waukesha Gas Engines Inc.
2
VHP P9390X
VHP P9390GSI Product history
Decades of reliable performance in the harshest conditions
Over 600 engines shipped to over 40 countries
In Production
1980 to 2016
Gas Regulator
Mooney, 2003 to 2010
Cylinder Heads
Series Two, no valve
rotators, limited head life
Turbocharger
4-turbo & 2-turbo configurations
(2-turbo config NLA)
Power Cylinder
Series Two, High oil
consumption piston
Crankcase
2-pc (1-pc introduced in 2009)
Controls
Magneto, CEC, or
Mechanical governor
Crankcase Breather
Open-style, vented to
atmosphere
Catalyst
Customer supplied and
controlled
Upgrade
Offering
Available

3. © 2023 INNIO Waukesha Gas Engines Inc.
• xCooled heads
• Series Four pistons
• ESM2/AFR2 integrated control system
• Advanced closed-loop breather
• emPact catalyst
VHP P9390X
Introducing the VHP P9390X
Available as Upgrade Kit or reUp Engine
Power rating: 1980 BHP
Speed range: 900 – 1200 rpm
Overload: 10% overload
Benefits:
• Eliminate risk of obsolete CEC controls
• Improve engine reliability & uptime
• Reduce emissions & maintain compliance
• Same power level and heat rejection
• Simple package integration
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Engine overview

4. © 2023 INNIO Waukesha Gas Engines Inc.
4
VHP P9390X
Upgrade offerings
Optional kits
G-962-1287C Alternator
G-962-1280 Turbo upgrade (pre-1994)
495923A 1.0g NOx emPact (SS housing)
495923B 0.15g NOx emPact (SS housing)
Carbon steel housing available upon request
1-pc vs 2-pc kit:
• Exhaust thermocouple harness assemblies
• Main bearing thermocouple leads (Qty)
• PDB bracket
Stage 1
xCooled Heads (REM-) G-962-1242X CSA
(REM-) G-962-1243X non-CSA
Stage 2
xCooled Heads + S4 Pistons (REM-) G-962-1239X CSA
(REM-) G-962-1240X non-CSA
Stage 3
xCooled Heads + S4 Pistons (REM-) G-962-1287X
ESM2 + Advanced Breather G-962-1287A 9390X KIT, 2-PC CASE
G-962-1287B 9390X KIT, 1-PC CASE
Contact Waukesha to verify engine bill of
material prior to order placement

5. © 2023 INNIO Waukesha Gas Engines Inc.
VHP P9390X
Standard Equipment:
G-962-1287A/G-962-1287B
• ESM2 ECU
• AFR2 FCVs
• 19” HMI
• IPMD
• Spark plugs 
• Fisher Gas Regulators 
• Harnesses & Wireways
• Intake Manifolds
• Carburetor 
• Intake piping
• Governor actuator 
• Butterfly valves
• Sensors & harnesses for off engine
mounted oil cooler / oil filter
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Upgrade kit scope
• Advanced breather
• Turbo connections
• Wastegates and connections 
• Flywheel
• STU Module
• Power distribution box
• Main bearing thermocouples
• Exhaust thermocouples
• Exhaust tee outlet 
• Magneto drive cover
• Pre-lube & starter solenoid valves
• Belt drive guarding
 Items normally rebuilt or replaced at overhaul

6. © 2023 INNIO Waukesha Gas Engines Inc.
VHP P9390X
Quotes will be offered based on specific engine serial numbers
Additional parts may be required if engine has:
• Engine mounted oil filter (Microspin) is present, then replace
feed tubes
• OEM LB-mounted air/gas starter, then replace feed tubes
• Remote mounted air cleaners, then add support brackets
• Pre-1997 ship date, add mag drive housing (houses sensor)
• M12 tapped knock sensor holes, then lobular stud (M12 to M8)
& nut are required
• Superseded rear crankshaft seal, 208156 needs replacement
then parts required to upgrade to new seal
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Upgrade kit installation

7. © 2023 INNIO Waukesha Gas Engines Inc.
VHP P9390X
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ESM2 power supply requirements and alternator
Batteries are the preferred method of
supplying the ESM2 system with clean,
stable power.
Advantages of using battery
• Continued engine operation should
there be a disruption in the source of
electric power.
• Filtering the ripple output of the
alternator.
Disadvantages of DC power supply
• If AC power is lost, the engine shuts
down immediately.
• No noise filtering -> more expensive
power supply is needed.
Standard Equipment
G-962-1287C
• Alternator
• Harnesses
• Junction box
• Drive belt
• Pulleys
• Guarding
• Mounting brackets and
hardware
ESM2 POWER SUPPLY REQUIREMENTS
• 18 – 32 VDC with a nominal voltage of 24
VDC.
• Peak-to-peak voltage ripple < 2 volts.
• DTC2186 alarm is triggered at 21 VDC.
• It is recommended that each engine have its
own power supply.

8. © 2023 INNIO Waukesha Gas Engines Inc.
VHP P9390X
# of
elements
NOx
(g/bhp-hr)
CO
(g/bhp-hr)
Kit
1 1.0 1.0 495923A
2 0.15 0.30 495923B
emPact maintains emissions levels across load, speed, and
fuel swings with no operator intervention
• Catalyst health monitoring sensors.
• Integrated within ESM2. Monitor from HMI.
• Located within 25 pipe feet of engine exhaust flange
• Includes inlet flex connect and emission sampling port
• Separate catalyst and silencer allows for more accurate sample & faster response
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emPact emissions control system
Heat Shield
Element Access
Door
Catalyst Housing
Wire Harness
Oxygen Sensor

9. © 2023 INNIO Waukesha Gas Engines Inc.
VHP P9390X
Engines Features
• Fully upgraded to P9390X
• Remote monitoring hardware included
• Alternator included
Flexible core criteria
• P9390G and P9390GL accepted (subject to s/n review)
• 1- and 2-pc crankcases accepted
• Series Two and Series Four components accepted
• 1-year core return eligibility period
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reUp engine
reUp engines are assembled by trained personnel
with the same equipment, processes, and tools used
to build new units

10. © 2023 INNIO Waukesha Gas Engines Inc.
VHP P9390X
Program benefits
• Operational efficiency & financial impact
• Predictable budget & timeline
• No adder costs for downstream fallout
• Reduced downtime (3-days for swing engine vs 18 days for major overhaul)
• Zero-hour overhaul with identical intervals to new unit
• Same as new engine warranty
• Available on-site the same day an engine is removed
• Fleet standardization, reduce inventory of spare parts
Flat rate core criteria
• Non-OEM head core accepted
• Core credit is based on visual inspection.
• 1-year core return window
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Swing programs result in less downtime, lower costs

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Questions?