Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

TSP Rumbler 2.5" or 3'?

Thread Tools
 
Search this Thread
 
Old 05-16-2006, 01:03 PM
  #1  
12 Second Club
Thread Starter
iTrader: (1)
 
Speedmonster185's Avatar
 
Join Date: Jan 2006
Location: Lafayette/West Lafayette, IN
Posts: 1,090
Likes: 0
Received 0 Likes on 0 Posts

Default TSP Rumbler 2.5" or 3'?

Ok, i have quick a question. Is the piping on the TSP Rumber(not the X) 2.5" or 3" piping?
Old 05-16-2006, 01:05 PM
  #2  
TECH Fanatic
iTrader: (1)
 
taintedmeat's Avatar
 
Join Date: Apr 2005
Location: ATX
Posts: 1,625
Likes: 0
Received 0 Likes on 0 Posts
Default

It's 3" on the I-pipe, not sure about the dual pipes in the rear.
Old 05-16-2006, 01:59 PM
  #3  
On The Tree
iTrader: (6)
 
jurisz28's Avatar
 
Join Date: Apr 2004
Location: McAllen, TX
Posts: 122
Likes: 0
Received 0 Likes on 0 Posts

Default

Its 3 inches until the portion above the axle and then splits to 2.5 inches for each tail pipe. I wish they would do one 3 inches all the way.
Old 05-16-2006, 02:04 PM
  #4  
12 Second Club
Thread Starter
iTrader: (1)
 
Speedmonster185's Avatar
 
Join Date: Jan 2006
Location: Lafayette/West Lafayette, IN
Posts: 1,090
Likes: 0
Received 0 Likes on 0 Posts

Default

So how is the flow on this one compared to say... a Magnaflow or a Hooker?
Old 05-16-2006, 02:08 PM
  #5  
On The Tree
iTrader: (6)
 
jurisz28's Avatar
 
Join Date: Apr 2004
Location: McAllen, TX
Posts: 122
Likes: 0
Received 0 Likes on 0 Posts

Default

Considering that the muffler is a single bullet, its about as good as it can get. The downside is the noise and the rasp. I had one and liked the sound. The wife didn't and I opted for something else to keep the peace.
Old 05-16-2006, 04:09 PM
  #6  
12 Second Club
Thread Starter
iTrader: (1)
 
Speedmonster185's Avatar
 
Join Date: Jan 2006
Location: Lafayette/West Lafayette, IN
Posts: 1,090
Likes: 0
Received 0 Likes on 0 Posts

Default

What I had been told about sound for them was "To answer how loud it is, it's a little louder than stock at idle, at normal accerlereation levels, it's a healthly rumble (but nothing that's going to attract alot of attention) at cruise (70 mph) it has some drone to it (you can drown it out by turning up the radio), WOT it lets you know it's there (that's on stock manifolds and Y)"

Is that true? And about the rasp, is that even with stock manifolds, or is that w/ LTs(which I plan on getting eventually anyway)?

And what actually is defined as rasp? I know some people like it, some people hate it, but I really have no idea cause I don't even know exactly what it is . lol
Old 05-16-2006, 04:39 PM
  #7  
Banned
 
Asmodeus's Avatar
 
Join Date: Apr 2006
Location: Naperville, IL
Posts: 1,875
Likes: 0
Received 1 Like on 1 Post
Default

I'm installing Edelbrock stepped longtubes, ORY, and TSP Rumbler this weekend I'll see if I can get a soundclip.
Old 05-16-2006, 05:13 PM
  #8  
TECH Addict
iTrader: (2)
 
2K2WS6TA's Avatar
 
Join Date: Nov 2002
Location: Ark City KS
Posts: 2,938
Likes: 0
Received 1 Like on 1 Post
Default

Here's a clip (in sig) of a Rumbler with LTs and ORY (idle rev to 3k back to idle)
Old 05-16-2006, 05:38 PM
  #9  
TECH Fanatic
iTrader: (1)
 
taintedmeat's Avatar
 
Join Date: Apr 2005
Location: ATX
Posts: 1,625
Likes: 0
Received 0 Likes on 0 Posts
Default

You won't hear any rasp with the stock manifolds and catted y
Old 05-16-2006, 07:12 PM
  #10  
12 Second Club
Thread Starter
iTrader: (1)
 
Speedmonster185's Avatar
 
Join Date: Jan 2006
Location: Lafayette/West Lafayette, IN
Posts: 1,090
Likes: 0
Received 0 Likes on 0 Posts

Default

What about with LT's and an ORY?, cause I'm planning on getting them someday anyway.

And what is rasp? lol. I still don't know, I just know a lot of people don't like it .
Old 05-16-2006, 07:17 PM
  #11  
LS1TECH & Trucks Sponsor
iTrader: (34)
 
Scoggin Dickey's Avatar
 
Join Date: Mar 2002
Location: Lubbock, TX
Posts: 3,524
Likes: 0
Received 33 Likes on 21 Posts

Default

Originally Posted by jurisz28
Its 3 inches until the portion above the axle and then splits to 2.5 inches for each tail pipe. I wish they would do one 3 inches all the way.
The twin 2.5" tailpipes has more cross sectional area than the 3" pipe that feeds them....do you really see that as a bottleneck?
Old 05-16-2006, 08:07 PM
  #12  
TECH Fanatic
iTrader: (1)
 
taintedmeat's Avatar
 
Join Date: Apr 2005
Location: ATX
Posts: 1,625
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Speedmonster185
What about with LT's and an ORY?, cause I'm planning on getting them someday anyway.

And what is rasp? lol. I still don't know, I just know a lot of people don't like it .
Hard to desribe, you'd know it if you heard it. Kind of a hollow, tinny rrriiiiiiiiiiiiiiiiiiihhh, kinda like a dirt bike? Some people like it, but
Old 05-16-2006, 08:44 PM
  #13  
12 Second Club
Thread Starter
iTrader: (1)
 
Speedmonster185's Avatar
 
Join Date: Jan 2006
Location: Lafayette/West Lafayette, IN
Posts: 1,090
Likes: 0
Received 0 Likes on 0 Posts

Default

Could that be what I hear in my car with the stock exhaust right about 2200rpm(on WS6 exhaust)? It kinda goes "rrrrraaaaaaoooowwwwww" as it goes by 2200rpm. lol. Its really annoying and I want to get rid of it, so if that is rasp, I hate it
Old 05-16-2006, 09:04 PM
  #14  
TECH Fanatic
iTrader: (1)
 
taintedmeat's Avatar
 
Join Date: Apr 2005
Location: ATX
Posts: 1,625
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Speedmonster185
Could that be what I hear in my car with the stock exhaust right about 2200rpm(on WS6 exhaust)? It kinda goes "rrrrraaaaaaoooowwwwww" as it goes by 2200rpm. lol. Its really annoying and I want to get rid of it, so if that is rasp, I hate it
Could be, but I've never heard of anyone noticing it on an all stock setup
Old 05-16-2006, 09:06 PM
  #15  
12 Second Club
Thread Starter
iTrader: (1)
 
Speedmonster185's Avatar
 
Join Date: Jan 2006
Location: Lafayette/West Lafayette, IN
Posts: 1,090
Likes: 0
Received 0 Likes on 0 Posts

Default

Ok well, anyway, out of those 3; Hooker, Magnaflow, and the TSP Rumbler, which one will sound the best(no rasp either, I talked to my dad about it and know what it is now) with the stock manifolds and Y, but also with LT's and an ORY? I have narrowed it down to these three, all of them will end up within about maybe $50 of each other, what do you think I should do?
Old 05-16-2006, 09:12 PM
  #16  
TECH Fanatic
iTrader: (1)
 
taintedmeat's Avatar
 
Join Date: Apr 2005
Location: ATX
Posts: 1,625
Likes: 0
Received 0 Likes on 0 Posts
Default

I'd go with Hooker out of those if you have to go ory. Catted y, I'd choose the Rumbler, then the Magnaflow.

I have a Rumbler converted to a Magnamouth, which is basically just changing out the Dynomax bullet that comes in the Rumbler with a Magnaflow bullet instead. Sounds deeper, less drone, has stainless steel wool packing instead of fiberglass to deaden the sound.

Here's a short clip of mine: http://video.ls1tech.com/video/45824...AB0CAE50F5.htm

And a pic of the Magnaflow bullet muffler I used:







All times are GMT -5. The time now is 02:01 PM.