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

Mac Collector mod question?

Thread Tools
 
Search this Thread
 
Old 03-18-2003, 10:14 AM
  #1  
TECH Resident
Thread Starter
 
TaTommyWS6's Avatar
 
Join Date: Nov 2002
Posts: 996
Likes: 0
Received 0 Likes on 0 Posts
Default Mac Collector mod question?

Friggin' RASP!!!

I just installed a 18 inch bullet muffler in place of the resonator on my Loudmouth, but the rasp is still VERY bad... (Maybe I'm getting old!)

Anyways, what exactly do I need to order to get rid of the mac ball flanges? Do the O2 sensors stay in the same place?

Does anyone hae any pics of the mod?

Thanks!

Tommy <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

<small>[ March 18, 2003, 10:15 AM: Message edited by: TaTommyWS6 ]</small>
Old 03-18-2003, 06:07 PM
  #2  
10 Second Club
iTrader: (15)
 
DrkPhx's Avatar
 
Join Date: Nov 2001
Location: St. Michael, MN.
Posts: 4,519
Likes: 0
Received 0 Likes on 0 Posts

Default Re: Mac Collector mod question?

I didn't modify those, I did the Flowmaster collector mod. It's a y-collector that is welded in place of the restrictive MAC one which as tobe cut out. I had a local muffler shop do it.
Old 03-18-2003, 06:22 PM
  #3  
Launching!
 
Zshark's Avatar
 
Join Date: May 2002
Location: Evans GA
Posts: 287
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Mac Collector mod question?

I had my ball joints hacked off of mine and then connected to a fabricated y-pipe, it did not stop the rasp. But junking that crap and running true duals did stop the rasp, or maybe im just too deaf to hear it anymore <img border="0" title="" alt="[Razz]" src="gr_images/icons/tongue.gif" /> .
Old 03-18-2003, 06:25 PM
  #4  
TECH Resident
Thread Starter
 
TaTommyWS6's Avatar
 
Join Date: Nov 2002
Posts: 996
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Mac Collector mod question?

So the reason for the RASP is the Y collector?

I was under the impressions that the ball flanges on the headers were the main cause...

Now I am really confused!

Tommy <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

PS Friggin' RASP!!! <img border="0" alt="[shoot]" title="" src="graemlins/gr_guns.gif" />
Old 03-18-2003, 06:46 PM
  #5  
TECH Junkie
iTrader: (4)
 
DaleMX's Avatar
 
Join Date: Jul 2002
Location: Atlanta, Georgia!
Posts: 3,078
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Mac Collector mod question?

These guys sell a kit to remove the ball flange.

http://www.motorsporttech.com/fbody_exhaust01.asp




All times are GMT -5. The time now is 09:35 PM.