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IO-390 from a IO-360A1B6

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AKMac

I'm New Here
Hello, long time lurker wanting to build an RV-14.

I was just wondering if anyone has built a IO-390 using an IO-360A1B6 as a core?

At nearly $40k for a IO-390, I'm wondering if I can get the costs down to something reasonable. Even if the cylinders are $4k a piece, I still would be around $21k-$25k for a total engine.
 
IO-390

AKMac said:
Hello, long time lurker wanting to build an RV-14.

I was just wondering if anyone has built a IO-390 using an IO-360A1B6 as a core?

At nearly $40k for a IO-390, I'm wondering if I can get the costs down to something reasonable. Even if the cylinders are $4k a piece, I still would be around $21k-$25k for a total engine.
Click to expand...

I bought an IO-390 through Van for well less than 40K. Lycoming offers a discount at Sun-n-Fun and OSH then an additional discount if you buy the prop at the same time. I can't remember the exact price, but it was less than an IO-360.
 
Thanks guys.

I guess the propeller governor being in the wrong location would be a no go! I will contact barrett and see what they say.

I'm just joking here, but I think it would almost be less expensive to buy some machining equipment and build my own engine. :)
 
Lycoming builds IO -390 variants with the governor in both acc case and the front locations.

The factory Lyc comes with roller lifters and cam to match.
 
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