No spark arestor?

[fmftrx300ex]

I have a very new FMF Power Core 4 exhaust (like 6 rides or so) and i just today removed my spark arestor to clean it but i started it with out it in and i sound really good! and i was wondering if i will blow my packing out or somthing if i leave it out... it makes a strange almost whitling noise but it seems to be the increeced flow across the bolt hole tht held the arestor in. thnks for any help

[BlaineKaiser450]

people run no sparkys all the time. It wont blow out the packing faster than normal (unless you see packing stuck too the spark arrestor, which you shouldnt))

[fmftrx300ex]

thanks i was just wondering thanks i sounds really good and seems to rev up i lil faster now