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Summary of Contents for Turn Key LS3
Page 1
Installation Guide 3915 Oceanic Dr. Suite 601 Oceanside CA 92056 Phone (760)-966-2663 Fax: (760)-966-2664 Sales@TurnKeyEngineSupply.com WWW.TurnKeyEngine.com...
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We assemble engines with new OEM components where applicable, we may modify and/ or interchange components as necessary to meet specific application requirements. Every effort has been made to ensure we provide a TURN KEY package, as applications will vary widely we can not guarantee that this package includes everything you will need for your installation.
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The LS engine requires oil that meets or exceeds the American Petroleum Institute standards for SL. 10W-30 is what we recommend; we do not recommend the use of synthetic oil until the completion of break in procedure and 15 hours of normal operation time.
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!!!IMPORTANT!!! OIL COOLER – WARRANTY VOID IF INSTRUCTIONS NOT FOLLOWED If you are going to be using an oil cooler, or remote filter be sure to route the oil lines correct!
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!!!IMPORTANT!!! OIL COOLER – WARRANTY VOID IF INSTRUCTIONS NOT FOLLOWED If you are going to be using an oil cooler, or remote filter be sure to route the oil lines correct!
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!!!IMPORTANT!!! OIL COOLER – WARRANTY VOID IF INSTRUCTIONS NOT FOLLOWED If you are going to be using an oil cooler, or remote filter be sure to route the oil lines correct!
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FUEL - (See routing diagram starting on pg 10) This engine requires fuel with an octane rating of 91. Higher octane fuels are neither required nor recommended. Serious engine damage could occur if the proper fuel is not utilized. The use of high quality pre-pump filter (100 micron) is required to avoid damage to fuel pump.
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Power Steering If your package came equipped with power steering you must fill the reservoir with and OEM approved fluid before starting the engine. Cooling System To ensure proper operation a radiator and cooling fans capable of maintaining a normal operating temperature of 180-210 degrees must be installed. The water pump on LS Engines rotate opposite the crank.
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Automatic Transmission Turbo 350 Turbo 400 700R4 These transmissions require a bushing between the crank and torque converter. Do not install one of these automatic transmissions without the bushing, failure to do so could cause serious damage. Air Cleaner Never operate this engine without a proper air cleaner installed. We recommend the use of an “outer wear”...
To maintain reliability and avoid fire, the wire harness and ECM must be installed properly. It is absolutely critical that the engine and chassis be connected to a common ground that ultimately terminates at the NEGATIVE battery post. Be careful to avoid running wires where they may be pinched or insulation compromised;...
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The Delphi Mefi 4 & 5 Marine Electronic Fuel Injection MEFI-4 & 5 Features: Cooling Fan Control RPM Reduction; ECM will automatically limit engine RPM if the coolant temperature exceeds 235 degrees and will automatically reset after the ignition is turned off and the engine has cooled below 230 degrees.
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*Note all fuel pick up’s should be AT LEAST 3/8” minimum see sizing guide on page 3 ** Warranty void unless fuel system is resembles this drawing...
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*Note all fuel pick up’s should be AT LEAST 3/8” minimum see sizing guide on page 3 ** Warranty void unless fuel system is resembles this drawing...
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Figure 1 *Note all fuel pick up’s should be AT LEAST 5/8” minimum see sizing guide on page 3 ** Warranty void unless fuel system is resembles this drawing...
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INTERVAL HOURS DATE Daily 15 30 50 100 250 GENERAL MAINTENANCE SECTION Inspect fuel system for leaks Prior to any maintenance activity Inspect engine for fluid leaks Check engine oil Replace engine oil and filter Inspect accessory drive belts Inspect electrical system Inspect vacuum lines and fittings Inspect all fuel fittings and hoses Check engine compression pressure...
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Do you have a question about the LS3 and is the answer not in the manual?
Questions and answers