Forum Discussion
BigRabbitMan
Apr 24, 2013Explorer
Scott & Jill wrote:BigRabbitMan wrote:Do you have to change out the trany as well or will the diesel link up to it.
Ordered new stainless steel fuel tank as part of my gas to diesel engine conversion.
Given that I am changing from a Chrysler 440 linked to an Allison 545 four speed tranny without overdrive, it was necessary to also change the tranny to an overdrive unit. Diesels operate at a much lower rpm than gas engines so the gearing has to be different.
I am switching to a 2006 Duramax 6.6LTD with a matched 6 speed double overdrive Allison that came with the engine from a donor vehicle. Since I am switching from mechanical/hydraulicly controled systems to electronically controlled systems, all of the wiring and computer stuff is being changed as well. I should complete the project in midsummer.
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