QUOTE(hitman13 @ Dec 6 2006, 12:45 PM)

I have a race can on my sled. Its been on all of my sledds that I`ve had. So it has about 8000 miles
on it. Will it hurt the motor if its blown out{back presure wize} , Its pretty loud now and was wondering
if I should garbage it and put on the stock muff??? or is this thing still safe to use ???Thanks

I highly doubt it will do any damage at all - other than extra noise. Probably worse case scenario would be it would cause it to run a little bit richer - colder pipe - maybe a little longer warm up.
If you dont' mind the noise level, leave it on. If ya can't stand the noise anymore, put your stocker back on. AS for losing power, regardless of which can you put on, I doubt you will notice any increase or decrease the silencer would provide. 1-2 HP doesn't equate to fug' all by the time you get it to the track. :beerchug: