My dad and I built a plane together. We originally decided to go the the Geared Drives LS1 conversion (now AutoPSRU). We got the engine mounted and ran it a few times, but ultimately decided to switch to a more traditional engine package with an IO-540. So now we have an extra engine package up for sale. The engine has been with Auto PSRU where they checked the whole thing out and upgraded a number of the components to the current design. It's only been run a handful of times and is in basically new condition. It cost nearly $40k new. It's the entire Firewall Forward minus the prop. Here's a link to the current spec. Ours is very similar but with an LS1, not LS3.
I'll be driving out to Texas to pick up the engine next week. I can delivery anywhere in the country. Asking $15,000 O