BCT Baffles!
Cruiser
Joined: Oct 2007
Posts: 193
Likes: 0
From: Florence
Man....... I can't even believe you guys are gonna make me whip out the plastic yet again. My bank account can't take it. 
Red, in your video, are the baffles in the stock V&H position, or did you mount them the recommended 6" deep that BCT recommends ?
Sounds nice!
Red, in your video, are the baffles in the stock V&H position, or did you mount them the recommended 6" deep that BCT recommends ?
Sounds nice!
Gonna try my luck with puttin up a video! Big city thunder baffles & V&H Big radius pipes. http://http://www.youtube.com/watch?v=F3INo0T_ABc
Road Warrior
Joined: May 2008
Posts: 1,380
Likes: 1
From: ,,
I haven't heard good things about putting the baffle in the stock hole.
Outstanding HDF Member
Joined: May 2008
Posts: 2,166
Likes: 4
From: la
Mine are in the stock holes,for some reason I didn't think I needed to read instructions about baffles. I just got off the phone with the tech and he told me 6" is better, my pipes are coming off tomorrow for a cam change[Andrews 37] so I'll be sliding them in a little more, he told me to stop at the Powerchamber.
Tourer
Joined: Oct 2008
Posts: 383
Likes: 1
From: Fleetwood, Pa
Here is another so we can have then in the same thread...
http://www.youtube.com/watch?v=l8o8HSy7ufU
BCT baffles in V&H slipons not the QQ...
http://www.youtube.com/watch?v=l8o8HSy7ufU
BCT baffles in V&H slipons not the QQ...
Advanced
Joined: Jul 2008
Posts: 57
Likes: 0
Mine don't sound like that when you let off the throttle. I really like that. I did not put them 6" back. Did you just drill into the pipe 6" back from the pre-drilled hole? Did you put the circle part in the baffle toward the back?
Ultimate HDF Member
Joined: Oct 2007
Posts: 7,562
Likes: 11
From: Palm Harbor fl.
I had them on my big radius. Sound incredible. I installed 6" from the end of the pipe. Just drill a hole and bolt em up. then put heatshield back on.
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Thread Starter
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Outstanding HDF Member
Joined: Sep 2008
Posts: 2,408
Likes: 1
From: pottsville,pa
Thanks guys, to answer some of the questions, go to www.bigcitythunder.com for more info and to purchase the ones you need. I think they were around $80 if I remember right and you get a free t-shirt. I did drill a new hole 6" from the end of the pipe and have the washer end of the baffle facing the end of the pipe. As for gaining hp/tq, I have a bro with the same set-up I do minus the bct baffles and I did actually post higher #'s. Was it the baffles? I don't know for sure because we used different shops for our dyno's.