| Author | Message | ||
     Firemanjim |
Buells are a 45 degree V-twin,what is the separation between firing front/rear cylinders to make the "Harley" sound? | ||
| Jayvee |
Well, I'm not claiming to know, but right there in the KV it says this: From the time the rear cylinder fires, the engine will rotate 405 degrees (one full revolution plus 45 degrees) and then fire the front cylinder. From that point, the engine will rotate 315 degrees (one full revolution less 45 degrees) and fire the rear cylinder again, thus completing it's 720 degree four stroke cycle. Extracted from write-up by Aaron Wilson here: http://www.badweatherbikers.com/buell/messages/384 2/16587.html?1126114650 | ||
| Firemanjim |
Perfect,just what I could not remember. |
