Hey there,
As for what I know, Novarossi is done for good. I used to be able to get into their website replacing .it with .org, but I've tried many domains and unfortunately there's nothing.

My question is,
What are the best options for .12 engines for 1/10th scale racing. I have a Serpent 750 evo and currently use a Novarossi Keep-on.
I'm currently looking at Max Power motors, but don't have much knowledge on others. I'm in Canada and would hope to get them here, or in the US.

I know that O.S Motors are good, but they seem to need lots of conrod maintenance.

I'm looking for a durable motor, with generally good fuel economy while also giving a decent amount of power, as the small track I race at doesn't need a ton of rip.

Thanks, looking forwards to replies and ideas.

Most of the OS based motors are good. We run a Murnan Modified motor that is OS based. Nice horsepower and decent on fuel.
We run at Steel City Rc Speedway which is a fairly large track. Hope this helps. Good Luck

Great to have found this thread. It was interesting, too.