Check this out...
 

Sounds expensive, but would be cool in the JK...

http://www.edmunds.com/insideline/do...ticleId=121817

They make a 1.8 L 4 cylinder that puts out 238 hp and 295 lb.-ft and my 3.8 L makes 205 hp? I'm calling shenanigans, dammit. The friggin' Honda outboards on our Coast Guard Defender class boats make 225, and they're smaller, too.

SHENANIGANS!!!

You wanna see cool engines, check out the Evinrude E-Tec. Powerful, efficient, clean and low maintenance. I'm surprised that type of technology hasn't made it into vehicles.