KEM
Equipment, Inc.

800-304-0751
503-692-5012
503-692-1098 FAX

Marine Service/Dealer List

Industrial Engines
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Mobile Engines

Mobile 3.0L
(LP, gasoline, dual fuel)

Mobile 4.3L
(LP, gasoline, dual fuel)

Mobile 5.7L
(GFI-CNG, GFI-LP)

Mobile 8.0L (GFI-LP)

Custom Mobile
Engine Applications
Various displacements and fuels certified or noncertified. We can help you determine and build the best engine for your application.

Mobile 5.7L (GFI-CNG, GFI-LP)

Operations Manuals:
 5.7L Mobile LPG / CNG Operations Manual

Observed Power Curves:
 5.7L GFI-CNG Power Curve |   5.7L GFI-LP Power Curve

 

KEM Equipment's 5.7L Industrial Engine is available for a variety of applications. Based on a proven automotive platform, these engines provide power for pumps, generators and industrial equipment on a verity of fuel sources.

KEM Industrial 5.7L Features

  • 5.7L Mobile gaseous fuel injected models available to run on liquid propane and compressed natural gas
  • EPA and CARB certified packages available to meet environmental regulations
  • Available with the MVP control panel
  • Electronic throttle provides precise RPM/load control
  • Various governing/control options available—from running a pump to a generator KEM Equipment has you covered
  • Computer (ECM) controlled fuel and spark
  • Automotive grade weatherproof harness and engine sensors
  • Hardened valve seats
  • Industrial Hydraulic roller Camshaft pattern for low RPM performance
  • Roller rocker arms and true roller timing chain
  • Eccentric main bearings for increased engine life

Detailed Specs

KEM 5.7L GFI-CNG Power Curve
RPM Torque (ft-lb) Brake Specific HP
700 262 35
800 263 40
900 264 45
1000 267 51
1100 269 56
1200 271 62
1300 272 67
1400 277 74
1500 279 80
1600 279 85
1700 280 91
1800 281 96
1900 281 102
2000 282 107
2100 284 113
2200 283 119
2300 275 121
2400 271 124
2500 270 129
2600 271 134
2700 270 139
2800 267 143
2900 265 146
3000 261 149

KEM 5.7L GFI-LPG Power Curve
RPM Torque (ft-lb) Brake Specific HP
700 288.3 38.4
800 290.5 44.3
900 296.1 50.7
1000 300.4 57.2
1300 307.3 76.1
1500 307.7 87.9
1600 307.5 93.7
1700 305.5 98.9
1800 304.3 104.3
2000 300.7 114.5
2200 292.5 122.5
2400 285.4 130.4
2500 285.4 135.4
2600 282.5 139.9
2700 280.4 144.2
2800 282.2 150.5
2900 272.9 150.7
3000 272.4 155.6

Spec Overview

5.7L Specifications

Engine Type V-8
Bore and Stroke 4.00 x 3.48 in (101.60 x 88.39 mm)
Displacement 350 cid (5736 cc)
Compression Ratio 9.4:1
Oil Capacity 5 qts including filter
Net Weight 434 lbs (197 kg)
Base Engine Dimensions H: 22.01 in x L: 29.42 in x W: 20.08 in
(559.0 mm x 747.0 mm x 510.0 mm)

10800 S.W. Herman Road
Tualatin, OR 97062
503-692-5012
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