Bonneville America Forums Forums Technical Forums Performance Mods velocity stacks

is it good to run velocity stacks on our bikes for everyday use?

Good, no,since there is no filtration at best they have a screen to keep the big stuff out. Won't matter in the short term though. In the long run it could shorten the life of your top end. That depends a lot on how dust and dirty your area is. The more dust, the more dirt that goes through those stacks and acts like sand paper in your cyl.

thanks for the reply, do the make a big difference in performance?

Not a huge difference from what I have seen personally but I never did a before and after dyno to what kind of in crease in power you get if any.

dont see it making that much of a difference, not like we have huge motors with tons of compression. not worth reducing engine life imho

Frank