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Old Nov 27, 2010 | 01:57 PM
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mercenARY SHO's Avatar
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What do I need?
What mods will I have to do in order to drop a Lightning engine into my 99 f-250 with a 5.4...I know of the injectors, and fuel pump....what about wiring harness and ecm?...do i need both or will stock harness fit the lightning engine and can i just flash my ecm?
 
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Old Nov 27, 2010 | 04:37 PM
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Z7What's Avatar
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Use the search button! Your stock ECM and Harness will work just fine with Lightning Engine!

Wayne
 
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Old Nov 28, 2010 | 01:18 AM
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Your also going to need most of this list!
http://www.madenterprise.com/catalog/scparts.htm

You may get a few of them with the L motor.

Phil
 
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Old Nov 28, 2010 | 08:44 AM
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There is a guy who actually just did this in a F-250 not too long ago, search it up, you will find him.
 
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Old Nov 28, 2010 | 04:49 PM
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^^^ what they said
 
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