Just wanted to welcome this post to 2014!! No disrespect to nosboy, but I switched to klotz about 3 years ago. Summer storage always done correctly. Last year my viper went down (center crank bearing) 7500miles, this year my srx lost the lower rod bearing on the center cylinder 6500 miles.WTF!!! A local "crank" guy, (well respected) said he usually doesn't see these until about 10000 miles. I am NOT trying to start a pissing match here, just really standing back scratching my head wondering what I did wrong. P.S. I'm leaning towards just blaming everything on my wife since she was driving the sleds on both occasions!