Neat example of what a built twin can out out

[exenos]

Neat example of what a built twin can out put

http://vintagesleds.com/bs/index.php/topic,114578.0.html

The guy took a 18hp? vanguard built it up and dyno'd it at ~48hp. Probably could have picked up some power if he leaned it out closer to 12-13:1

 

[Doc Sprocket]

That's crazy... Expensive.

I just don't have the stones to HOPE I don't fry an expensively-built fan-cooled engine while running it as a free-air in an enclosed compartment and with the pipes in there. I like my $ too much.

 

[machinist@large]

 

[exenos]

That's far from enclosed, without the headlight the hood is acting like a air duct. If I remember right he said that it was actually running too cold