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Aeio d4a5 conversion

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Patrick A

Well-Known Member
Joined
May 29, 2010
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Hello
I hope anyone on this planet can help me:
I need an lycoming aeio 540 d4a5 for my s2b.
How can a d4b5 or l1b5d converted to a d4a5? What is the difference.
Lycoming says it is possible: i have to change the different parts and get a new number plate.
Sounds easy but they dont know anybody who can help me because lycoming does not convert engines, which sounds logical for me.
Thanks for the help
Patrick

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