I did not take the time to sit here and read this 3 page long Thread on how to fill the silecner slits because IMO it's about pointless. Is there a gain. I'm sure there is. Is it a huge gain, that's even worth the work. I doubt there's hardly any gain. I've heard a few blowers with the silencers filled. One was a gen 5 blower that was runnin a 2.7 pulley. Befor and after. The blower's tone did not change one bit. You should see what that epoxy looks like when it comes apart and trys to pass it's self in a i\c core. Good thing the core was there. Because I'm sure somthing would of went south rather quickly on that bottom end.
Take it how you want. I just wouldnt waste my time on it. You want some blower whine. Go buy a whipple, and make it work. Or be happy with what whine you have.
Boomer
