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Brylcreem Exhaust Mod

58K views 195 replies 68 participants last post by  mike445  
#1 · (Edited)
Ok, since there is already a Tuna-Boat Exhaust Mod, I'm officially naming my exhaust mod, the "Brylcreem Exhaust Mod". Those who might remember best, will remember Brylcreem's slogan from years back: "A little dab will do ya".

Here's a commercial for those more interested in what Brylcreem originally was.

http://www.youtube.com/watch?v=MwgE-AhzCTU


My mod: Remove the suitcase, replace gap with 2.5" pipe. Leave the stock resonators and X-Pipe. Simple mod, cheap, very effective, retains the original HEMI sound, increases volume greatly. :)

I kept the reso's and tips. I only removed the suitcase and filled the void with 2.25" pipe. There's some really nice effects of this setup. At idle, I basically maintained the overall quietness of the original stock setup. (Sleeper at the light? heh) Anytime you're accelerating the volume raises substantially, well over the stock setup. The interesting effect is that the sound of the exhaust actually mimics what some of the old Mopars had with the Vacuum Cutouts. When you're off the gas, or lightly cruising, the car gets very quiet, and the "drone" everyone gets with other setups is a mere hum. My butt-dyno doesn't show any major improvement, but I would suspect there is a little, minimal at best as with any other exhaust mod on these cars. Worth a couple HP I would assume, kinda like a CAI. These cars already flow pretty well.

Aside from those, no funky engine effects. When slowing down via the tranny geared down, you get a really nice rumble. The car at WOT roars like an older model muscle car...less "tuned" and just pure power. Definately not quite as loud as some of the older ones, as the reso's are still there. And lastly, the price....cost me $40 to get it cut off and pipes put up. Can't beat that!

I find myself constantly running low gears just to hear her rumble when I let off the gas. It's very audible, but FAR FAR FAR from annoying.



Edit: Just recorded the exhaust note for you all! :) I could have made another recording but didn't feel up to it...lol. Anyhow, here ya go, lemme know what ya think! :)

The sound of Brylcreem..

Brylcreem On The Move (This one does not include MDS or highway driving, thatr is to come.)

Click here to watch On-The-Move-Visual Another clip, this time a WMV (18Mb) Wish I could get the quality of the sound better...my camera sucks compared to what quality I **want**


New Video Added!
Click here to watch Brylcreem-Exhaust---Part-II

And another, courtesy of Canadiancharger
 
#3 ·
RTjunkie said:
Ok, since there is already a Tuna-Boat Exhaust Mod, I'm officially naming my exhaust mod, the "Brylcreem Exhaust Mod". Those who might remember best, will remember Brylcreem's slogan from years back: "A little dab will do ya".

My mod: Remove the suitcase, replace gap with 2.5" pipe. Leave the stock resonators and X-Pipe. Simple mod, cheap, very effective, retains the original HEMI sound, increases volume greatly. :)
rt - where in orlando are you, i have to hear this exhaust mod! :lol: i am on the south side near the attractions..... :grin:
 
#4 ·
legmaker said:
rt - where in orlando are you, i have to hear this exhaust mod! :lol: i am on the south side near the attractions..... :grin:

Hey hey! I've been meaning to find a way to get in touch with you...tryin to keep up with everyone here in town! :)

I'm up in Rosemont on North OBT. (Near Lee Rd./441 Intersection)

I haven't got a response back from DeafCharger yet, he's near Universal, I suspect you'r enot too far from there. Trying to see if he wants to hook up this weekend like on Sat. or something. Would definately love to meet you both and make a couple new friends :)
 
#6 · (Edited)
GoHemiGo said:
Hey RT, any idea how much the suitcase weighed? Any chance for a sound clip?
There will definately be a soundclip. Hopefully this weekend if I can get my ass in gear..lol.

The suitcase is actually quite light for its size, but the weight difference between that and plain pipe going back up means I actually did lose the weight.

Suitcase weighs in @ 21.5lbs (yes I weighed it)

So I probably netted a 20lb decrease in overall weight after you figure about 1lb or so for new pipe going up.
 
#8 ·
<fingers drumming impatiently...> And a soundclip...? :whistle:
 
#9 ·
HemiChemi said:
<fingers drumming impatiently...> And a soundclip...? :whistle:

I think I might get that done today. I recorded one already, but since I was powering the computer via my power inverter, there was a nasty buzz on the recording due to the fact power inverters usually use a modified sine wav to produce AC power. Household is pure sine wav.

I'm going to have to run a studio mic out of my bedroom window and do it this way.
 
#12 ·
Dayum, Nate! That sounds mean 'n nasty! Thanks for the effort on the recording.


I do wonder what it's like inside at 70 mph, though... :whistle:
 
#13 ·
falchulk said:
So there is none of this "tuna boat" sound because you left the resonators on? How much louder is it? Twice as loud?

Correct, there *is* a mild hum while cruising around 70, but nothing like what's been described before with the Tuna Boat mod.....I can easily "picture" in my head what that would sound like, especially after hearing this mod WITH reso's.

HemiChemi said:
Dayum, Nate! That sounds mean 'n nasty! Thanks for the effort on the recording.


I do wonder what it's like inside at 70 mph, though... :whistle:
NP bro!! :) I'm about to head out to do a movie recording. It will capture the interior noise. I will record the movie without breaking the video, of both windows down and windows up, so you'll hear the difference. The audio on the film won't be as good as the recording above as it's off of the camera mic, and not a studio mic. Stay tuned! :)
 
#15 · (Edited)
Second sound clip added! This one was recorded with a much lower quality mic, so sound isn't *great*, but it works!

This one demonstrates exhaust both with windows down as well as up. About 5 seconds into the clip you'll hear the window sealing as I close them. You will notice me open the windows later on with what sounds like a door on the Enterprise opening...lol. It's done about half-way through the clip.

(Check first post again)
 
#18 ·
RTjunkie said:
NP bro!! :) I'm about to head out to do a movie recording. It will capture the interior noise. I will record the movie without breaking the video, of both windows down and windows up, so you'll hear the difference. The audio on the film won't be as good as the recording above as it's off of the camera mic, and not a studio mic. Stay tuned! :)
I'm making the popcorn now! :wink:
 
#20 ·
RTjunkie said:
Correct, there *is* a mild hum while cruising around 70, but nothing like what's been described before with the Tuna Boat mod.....I can easily "picture" in my head what that would sound like, especially after hearing this mod WITH reso's.



NP bro!! :) I'm about to head out to do a movie recording. It will capture the interior noise. I will record the movie without breaking the video, of both windows down and windows up, so you'll hear the difference. The audio on the film won't be as good as the recording above as it's off of the camera mic, and not a studio mic. Stay tuned! :)

RTJunkie, approximately how much louder is it?
 
#21 ·
falchulk said:
RTJunkie, approximately how much louder is it?

Due to my intake's volume, it's a bit harder to guage, but the gain in volume from the exhaust is quite substantial. Most of the loudness occurs through use of the throttle, when not on the gas, it's very quiet, like the stock setup. Even moderate throttle is quite noisy. I've been turning heads of people on all sides of me, so it must be loud enough for people to very easily hear. I'm not sure what to give you for a number for comparison sake as I don't have an SPL meter. Honestly though, I would guestimate somewhere close to being twice louder than the pure stock setup when under WOT.


I think what I'll try to do is get DeafCharger and perhaps another person here in Orlando with Chargers to come over some time to compare exhaust notes. I could then record them all at equal gains to discover where they each stand in comparison to each other.
 
#22 ·
RTjunkie said:
Due to my intake's volume, it's a bit harder to guage, but the gain in volume from the exhaust is quite substantial. Most of the loudness occurs through use of the throttle, when not on the gas, it's very quiet, like the stock setup. Even moderate throttle is quite noisy. I've been turning heads of people on all sides of me, so it must be loud enough for people to very easily hear. I'm not sure what to give you for a number for comparison sake as I don't have an SPL meter. Honestly though, I would guestimate somewhere close to being twice louder than the pure stock setup when under WOT.


I think what I'll try to do is get DeafCharger and perhaps another person here in Orlando with Chargers to come over some time to compare exhaust notes. I could then record them all at equal gains to discover where they each stand in comparison to each other.
Thats what I wanted to hear:) I think I will try this first!
 
#24 ·
RTjunkie said:
....
I think what I'll try to do is get DeafCharger and perhaps another person here in Orlando with Chargers to come over some time to compare exhaust notes. I could then record them all at equal gains to discover where they each stand in comparison to each other.
I assume DeafCharger's NOT actually deaf? :D (Or wasn't before he hears the 'Creem!)
 
#25 ·
HemiChemi said:
I assume DeafCharger's NOT actually deaf? :D (Or wasn't before he hears the 'Creem!)
lmao...well, I haven't met him yet, but do anticipate that this weekend for the Daytona M&G. :D I guess I will find out there if he is deaf...rofl.


"Nice to meet you"

"WHAT?"

"I said Nice to meet you!"

"WHAT!?"