Quote:
Originally Posted by roostafish
I added the db snorkel to my FMF turbine core 2. It makes almost no difference in sound at an idle, but while riding it's super quiet. Others riding with me notice how quiet it is. However, now I notice how much mechanical noise my engine makes. It sort of drives me nuts. I'm going to do a top end to see if that's loose, and I'm thinking of doing crank bearings just because. My bike has 200 miles on it, so that may be a little premature, but I'm just thinking.
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I used to drive a drag race car. Some tracks required mufflers to appease local home owners. The 1st time guys could hear the mechanical noises made by their engines and chassis it usually scared the crap out of them. Race engines have bigger clearances and therefore rattle like a worn out cotton gin.