Found a 804 RER for my son!
 

Just got this nice 804. Runs really well after fresh gas and a carb cleaning.
Should bring him many years of good service!
$50 on craigslist. Would have paid him more but he could not get it running.
I found the speed in which the blades run on this thing to be amazing.. Cuts really well.

Congrats on the RER! Glad it's working well.

He looks like he's enjoying it! Congrats :beerchug:

Here's our 511

there is one of those on our local CL that claims to need a new engine, same price as you paid, has 8hp Briggs on it, looks pretty clean otherwise,
I have a 13hp OHV Tecumseh sitting here collecting dust.... wonder if itll fit? I think that the valve cover will be the interference point with the OHV deal, and all....

They do cut well. The blades make a unique sound don’t they? They really get with it.