Performance, Brainstorming & Tuning Talk about modifications, or anything else associated with performance enhancements. Have a new idea for performance/reliability? Post it here. No idea is stupid! (please use Detailing and Appearance for cosmetic ideas)

muffler L36 Vs L67

Thread Tools
 
Search this Thread
 
Old May 8, 2007 | 08:50 PM
  #1  
firebuick's Avatar
Thread Starter
Senior Member
Posts like a Camaro
 
Joined: Oct 2006
Posts: 987
Likes: 0
From: montreal canada NEBF07 ONBF07
firebuick is on a distinguished road
Default muffler L36 Vs L67

like to know if the muffler an exhaust system is the same for a L36 and L67 for the same years bonneville regal or any other that offer the 2 engine in the same car same years
Reply
Old May 8, 2007 | 09:10 PM
  #2  
willwren's Avatar
Junior Member
Posts like a Ricer Type-R
 
Joined: Aug 2002
Posts: 11
Likes: 13
willwren is on a distinguished road
Default

Nope.

Well, yes.




Ok, it depends.


Early SSE'* it'* the same, or SLE'* in the newer cars.

SE'* are different. So the answer is SOME L36'* got the same MUFFLER setup, but had .25" smaller exhaust piping.
Reply
Old May 8, 2007 | 10:44 PM
  #3  
firebuick's Avatar
Thread Starter
Senior Member
Posts like a Camaro
 
Joined: Oct 2006
Posts: 987
Likes: 0
From: montreal canada NEBF07 ONBF07
firebuick is on a distinguished road
Default

thanks will tomorow im replacing the stock 2 1/4 muffler for a 2 1/2 pipe and dyno max turbo more for sound than performance but it may help a bit
Reply
Old May 8, 2007 | 11:04 PM
  #4  
willwren's Avatar
Junior Member
Posts like a Ricer Type-R
 
Joined: Aug 2002
Posts: 11
Likes: 13
willwren is on a distinguished road
Default

From our experience, you won't be outflowing the muffler until you're in the 12-13 second range on the 1/4. Sound will change, but not performance. The only 'bulge' in the stock exhaust that MAY effect felt performance is the cat.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
19bonnie95
Performance, Brainstorming & Tuning
34
Oct 12, 2005 10:42 AM
macho_mike21
General GM Chat
16
Mar 8, 2005 08:41 AM
Burgundy_Boat
Performance, Brainstorming & Tuning
3
Sep 9, 2003 10:12 PM
95naSTA
Performance, Brainstorming & Tuning
12
May 10, 2003 12:35 AM
Sol
1992-1999
4
Nov 21, 2002 05:39 PM




All times are GMT -4. The time now is 10:26 PM.