[wicked ace]

I have both on my schedule to look at this week. I have done lots of reading and it seems the difference is the engine. Much more is available for the 1641 however. Am I thinking right or is there more to it?

 

[jsoluna]

You are correct, that is indeed the main difference. The 1641 has the Briggs Vanguard, the 1863 has the Kohler Command. Both engines have great track records, and both have their own quirks. In the end, the extra 2hp isn't gonna be noticeable. They're both V-Twins, and you'll find plenty of parts for both engines.

 

[gburnett]

I'd go with the Command engine if all else was equal