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Thank you for choosing Chevrolet Performance as your high performance source. Chevrolet Performance is committed to
providing proven, innovative performance technology that is truly.... more than just power. Chevrolet Performance parts are
engineered, developed and tested to exceed your expectations for fit and function.
Please refer to our catalog for the Chevrolet Performance Authorized Center nearest you or visit our website at
chevroletperformance.com
This publication provides general information on components and procedures which may be useful when installing or servicing an
LTG Crate Engine.
Please read this entire publication before starting work
This LTG crate engine is assembled using brand new, premium quality components. Due to the wide range of engine applications,
if you are retrofitting a previous application, you may encounter installation differences between the LTG crate engine assembly
and the previous engine. These differences may require modifications or additional components not included with the LTG engine,
including cooling, fuel, induction, electrical, and exhaust systems. Some fabrication work may be required. It is not the intent of
these specifications to replace the comprehensive and detailed service practices explained in the GM service manuals. Reference
a service manual for a 2013Cadillac ATS (LTG) or newer, for any additional information not included in this specification. For
information about warranty coverage, please contact your local GM Performance Parts dealer.
Observe all safety precautions and warnings in the service manuals when installing this LTG crate engine in any vehicle. Wear
eye protection and appropriate protective clothing. When working under or around the vehicle support it securely with jackstands.
Use only the proper tools. Exercise extreme caution when working with flammable, corrosive, and hazardous liquids and materials.
Some procedures require special equipment and skills. If you do not have the appropriate training, expertise, and tools to perform
any part of this conversion safely, this work should be done by a professional.
Legal and Emissions Information
This publication is intended to provide information about the LTG crate engine and related components. This
manual also describes procedures and modifications that may be useful during the installation of an LTG crate
engine. It is not intended to replace the comprehensive service manuals and parts catalogs which cover General
Motors engines and components. Rather, it is designed to provide supplemental information in areas of interest to
"do-it-yourself" enthusiasts and mechanics.
This publication pertains to engines and vehicles which are used off the public highways except where specifically
noted otherwise. Federal law restricts the removal of any part of a federally required emission control system on
motor vehicles. Further, many states have enacted laws which prohibit tampering with or modifying any required
emission or noise control system. Vehicles which are not operated on public highways are generally exempt from
most regulations, as are some special interest and pre-emission vehicles. The reader is strongly urged to check all
applicable local and state laws.
Many of the parts described or listed in this manual are merchandised for off-highway application only, and are
tagged with the "Special Parts Notice" reproduced here:
Special Parts Notice
This part has been specifically designed for Off-Highway application only. Since the installation of this part may
either impair your vehicle's emission control performance or be uncertified under current Motor Vehicle Safety
Standards, it should not be installed in a vehicle used on any street or highway. Additionally, any such application
could adversely affect the warranty coverage of such an on-street or highway vehicle.
The information contained in this publication is presented without any warranty. All the risk for its use is entirely assumed by the
user. Specific component design, mechanical procedures, and the qualifications of individual readers are beyond the control of the
publisher, and therefore the publisher disclaims all liability incurred in connection with the use of the information provided in this
publication.
Chevrolet, Chevy, the Chevrolet Bow Tie Emblem, General Motors, and GM are all registered trademarks of the General Motors
LLC.
LTG Crate Engine
TITLE
LTG Crate Engine (19328837) Specifications
Specifications Part Number 19328837
IR 24OC14
19328838
PART NO.
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Resumen de contenidos para Chevrolet Performance LTG Crate

  • Página 1 Please read this entire publication before starting work This LTG crate engine is assembled using brand new, premium quality components. Due to the wide range of engine applications, if you are retrofitting a previous application, you may encounter installation differences between the LTG crate engine assembly and the previous engine.
  • Página 2 ECM to increase the response of the turbocharger, providing a more immediate feeling of power to the driver. Engine control kit p/n 19328839 is available through your Chevrolet Performance dealer and contains a flashed ECM and engine harness to provide these functions if desired by the customer.
  • Página 3 Off, engine oil pressure is higher. When commanded On engine oil pressure is lower. . Engine control kit p/n 19328839 is available through your Chevrolet Performance dealer and contains a flashed ECM and engine harness to provide this function if desired by the customer.
  • Página 4 Engine Control System: An engine control system is required to operate the LTG Crate Engine. Control system p/n 19328839 is available from your Chevrolet Performance dealer and includes a flashed engine controller, engine wiring harness, MAF sensor with mounting provisions, intake air temperature and pressure sensor, oxygen sensors, fuel line pressure sensor.
  • Página 5 Coolant then flows from the radiator outlet to the thermostat. The flow of coolant will either be stopped at the thermostat until the engine reaches normal operating temperature, or the coolant will flow through the thermostat and into the water pump inlet. At this point, the coolant flow cycle is completed. 19328838 LTG Crate Engine IR 24OC14 TITLE PART NO.
  • Página 6 The thermostat also provides a restriction in the cooling system, even after opening. This restriction creates a pressure difference which prevents cavitation at the water pump and forces coolant to circulate through the engine block. 19328838 LTG Crate Engine IR 24OC14 TITLE PART NO.
  • Página 7 See your Chevrolet Performance Parts Dealer for additional production component information. Starter: The LTG crate engine does not include a starter. GM part number 12657797 and starter bolts 11588726 are matched to this application and is recommended. See your Chevrolet Performance Parts dealer for details.
  • Página 8 Spark Plug Gap .90 mm 0.035 inch Firing Order: 1-3-4-2 Information may vary with application. All specifications listed are based on the latest production information available at the time of printing. 19328838 LTG Crate Engine IR 24OC14 TITLE PART NO. SHEET...
  • Página 9 Performance ont été conçues, élaborées et mises à l'essai de manière à dépasser vos attentes de réglage précis et de fonction. Veuillez vous reporter à notre catalogue pour connaître le centre Chevrolet Performance autorisé le plus près de chez vous ou visitez notre site Web à...
  • Página 10 La trousse de commande du moteur n/p 19328839 est disponible auprès de votre concessionnaire Chevrolet Performance et contient un ECM flashé ainsi qu'un faisceau de câblage du moteur pour offrir ces fonctions si le client le souhaite.
  • Página 11 élevée. Lorsqu'elle est activée, la pression d'huile moteur est plus basse. . La trousse de commande du moteur n/p 19328839 est disponible auprès de votre concessionnaire Chevrolet Performance et contient un ECM flashé...
  • Página 12 Un système de commande du moteur est nécessaire au moteur en caisse LTG. Le système de commande n/p 19328839 est disponible auprès de votre concessionnaire Chevrolet Performance et comprend un calculateur de gestion de moteurs lâchés, un faisceau de câblage du moteur, un capteur MAF avec le nécessaire de montage, un capteur de température et de pression de l'air admis, des sondes à...
  • Página 13 à eau. Le cycle de circulation du liquide de refroidissement est alors terminé. 19328838 LTG Crate Engine IR 24OC14 TITLE PART NO.
  • Página 14 Le thermostat produit également un étranglement dans le circuit de refroidissement, même après l'ouverture. Cet étranglement créé une différence de pression qui empêche la cavitation dans la pompe à eau et force le liquide de refroidissement à circuler à travers le bloc moteur. 19328838 LTG Crate Engine IR 24OC14 TITLE PART NO.
  • Página 15 Le moteur en caisse LTG ne comprend pas de démarreur. Le numéro de pièce GM 12657797 et les boulons de démarreur 11588726 correspondent à cette application et sont recommandés. Prière de consulter son concessionnaire Chevrolet Performance Parts pour obtenir les détails.
  • Página 16 0,90 mm 0,035 pouce Ordre d'allumage : 1-3-4-2 L'information peut varier selon l'application. Toutes les spécifications énumérées sont basées sur les plus récentes données de production disponibles à la date d'impression 19328838 LTG Crate Engine IR 24OC14 TITLE PART NO. SHEET...
  • Página 17 Las partes de Chevrolet Performance están diseñadas, desarrolladas y probadas para exceder sus expectativas de ajuste y función. Por favor consulte nuestro catálogo respecto al Centro Autorizado de Chevrolet Performance más cercano a usted o visite nuestra página en Internet en www.chevroletperformance.com.
  • Página 18 El juego de control de motor no. de parte 19328839 está disponible a través de su concesionario Chevrolet Performance y contiene un ECM programado y arnés de motor para proporcionar estas funciones si lo desea el cliente.
  • Página 19 . El juego de control de motor no. de parte 19328839 está disponible a través de su concesionario Chevrolet Performance y contiene un ECM programado y arnés de motor para proporcionar esta función si lo desea el cliente.
  • Página 20 Transmisión auxiliar: El Motor armado LTG requiere un sistema de impulso auxiliar. El juego de Chevrolet Performance Parts 19329020 incluye los componentes de impulso auxiliar LTG para aplicaciones sin dirección hidráulica. El juego incluye un generador, compresor de A/C, y los pernos y banda de impulso requeridos.
  • Página 21 Se muestra el enrutado de la botella de refrigerante del vehículo de producción a continuación para referencia. Este tanque de expansión está disponible a partir de su concesionario GM autorizado y es específico para el motor LTG. 19328838 LTG Crate Engine IR 24OC14 TITLE PART NO.
  • Página 22 Esta restricción crea una diferencia de presión que evita la cavitación en la bomba de agua y fuerza que el refrigerante circule a través del bloque del motor. 19328838 LTG Crate Engine IR 24OC14 TITLE PART NO.
  • Página 23 El motor armado LTG no incluye un motor de arranque. El número de parte de GM 12657797 y los pernos de motor de arranque 11588726 corresponden a esta aplicación y se recomiendan. Consulte a su concesionario de Chevrolet Performance Parts para mayores detalles.
  • Página 24 Orden de encendido: 1-3-4-2 La información puede variar según la aplicación. Todas las especificaciones enumeradas están basadas en la información sobre la última producción disponible al momento de la impresión. 19328838 LTG Crate Engine IR 24OC14 TITLE PART NO. SHEET...

Este manual también es adecuado para:

19328837