If you end up needing a new spinner that will have to be drilled anyways check out B&B Sport Aviation in Maryland. They are the KievProp dealer and sell an 8.75 Inch carbon/fiberglass spinner. Great quality and durability. No cracking or crappy gelcoat to deal with. Comes in 3 blade version, but when I switched to 2 blade they were able to sell me a dome that had not been cut and I fitted it myself. Not sure what diameter you need, but figured I'd give them a plug. I think it's about $250. Sorry, don't have a better pic right now.
Re: Changing out a 912 80 HP in a model IV
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