cam noise?
#1
#2
Depends on the cam make and profile, some are louder than others. One other element when installing a cam in a bagger, any noise from the valve train is effectively amplified by the fairing.
I have SE 255 cams in my 2010 and they don't seem any louder than stock. Others will state preferences that are reported to perform much better than the SE 255 but several of those "better performing" cams are also reported to have significant valve train noise associated with them.
I have SE 255 cams in my 2010 and they don't seem any louder than stock. Others will state preferences that are reported to perform much better than the SE 255 but several of those "better performing" cams are also reported to have significant valve train noise associated with them.
#5
You will get more audible valve train noise, but the exhaust will also be seeing more output (unless you are putting in a milder cam set than had been installed already), which will tend to make it louder. How much louder will depend on which engine, which cam and which exhaust.
#6
#7
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#8
There are two types of noise cams commonly affect, top-end and exhaust. With SE255 cams I noticed little or no increase in top-end noise, but did experience an unwanted but expected increase in exhaust volume. The latter forced me to install the quiet baffle in my Jackpot mufflers and although that helped they're still a bit throaty. It isn't bad except when the engine is under load, like up a grade or high-speeds with a headwind, which produces a "hammering" effect that becomes irritating. Some would like it, but I would rather have a bit less exhaust noise.
#9
#10
My TC 88 was quiet as a mouse with stock cams. After putting in the mild Andrews 26G's, I now have a pretty noisy top end. I listened to all kinds of advice from the experts and adjusted pushrods this way and that way, swapped lifters, and added the famed Baisly spring. Nothing changed the amount of noise I had. The noise drove me nuts at first. After 5 years, I don't pay any attention to it anymore.