tsconver
Hooligan
The more I look at engines throughout history, the more I see the problems they are trying to solve changing. When engines are changed for reliability and efficiency reasons, that's a good thing. When they are changed to make more power, that's a good thing (provided it's not at the expense of reliability).
But it seems that in recent years, the internal combustion engine was pretty much perfected. Now they are getting worse. As emissions and economy regulations get tighter, so much money has to be spent on meeting regulations and that causes complexity.
The last of the air cooled BMW boxers is what my bike has. The "camhead". Is it the most powerful? No. But it's a wonderful street engine and I can't think of a reason I'd want more than that engine offers. I had two 1150 boxers before my current bike and the camhead is leaps and bounds better. The fact that it's still in production is a real testament to how good that engine is. It's a pleasure to work on too.
Do I want the new 1300 boxer? Yeah...I'd take one. But do I need it? No. And I wouldn't be willing to spend the money required to get one.
Pretty sure the camhead is oil cooled. 1997 was the last airhead.