davedonzella
Well-Known Member
it does lose a bit of power but i only use it if i need to start my bike in the backyard or feel like a little squirt around the house. to tell the truth i've probably never had it in for more then 15 minutes at a time. If you want to make the hole bigger thats up to you but for what I wanted it wasn't quiet enough. And I figured if my bike will run with my hand totally blocking the exhaust then this should be ok in small doses.
