I have been following these fellows for a few years. Its gonna need a PSRU but may be well worth it.
http://motusmotorcycles.com/american-v4 from their website. "The MV4 is offered as a crate engine and may be perfect for your application. Depending on your needs, Motus can help with specific vehicle integration or just provide drawings, specs, and support. Tell us a bit more and we will see how we can best serve you." Craig www.kr2seafury.com
