Notices
GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

Question on Exhaust setup.

Thread Tools
 
Search this Thread
 
Old 01-30-2010, 08:09 AM
  #1  
Staging Lane
Thread Starter
iTrader: (9)
 
Pooki's Avatar
 
Join Date: Aug 2009
Location: Sask. Canada
Posts: 79
Likes: 0
Received 0 Likes on 0 Posts
Default Question on Exhaust setup.

Hello all. Rite now I have a Stock 5.3L with a MP122 and Volant CAI. Im running 9.5 boost at peak with a 3.2. This is with a single Magnaflow 5x11x22. The cats are cut out and im running factory man's and Y. After Y its 3" in and out to back. Im installing LPP LT and was wondering if i should use the ORY that came with the LPP's or go true duel 3" with 2 5x11x22 Magnaflow's? Will i need that much exhaust? Will it cut my back pressure to much? Is the 3"Y to a single 3" enough? Should i be looking at a Magnaflow with built in X, duel 3" in and out? Any info would be great. Thank you
Old 01-30-2010, 11:28 AM
  #2  
2nd fastest 5.3 ECSB
iTrader: (14)
 
trever1t's Avatar
 
Join Date: Oct 2005
Location: NorCal
Posts: 26,690
Likes: 0
Received 1 Like on 1 Post
Default

I'd use the Y and keep it as big as possible single side for a daily driver. I have true duals, they seem to help mid and up top.
Old 01-30-2010, 11:57 AM
  #3  
Staging Lane
Thread Starter
iTrader: (9)
 
Pooki's Avatar
 
Join Date: Aug 2009
Location: Sask. Canada
Posts: 79
Likes: 0
Received 0 Likes on 0 Posts
Default

Thank you Trever1t. I will go with the Y and keep the rest as is than. Im built from stock Y to the back with new stuff so ill just install the LT's, Y and flange it up.
Old 02-01-2010, 04:58 PM
  #4  
TECH Resident
iTrader: (8)
 
02'Z71ONDUBZ''s Avatar
 
Join Date: Feb 2009
Location: Tahlequah/Norman, OK
Posts: 797
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Pooki
Thank you Trever1t. I will go with the Y and keep the rest as is than. Im built from stock Y to the back with new stuff so ill just install the LT's, Y and flange it up.
That is exactly what I just finished doing with mine a few weeks ago... I have a Gibson cat-back; just installed my pacesetters, with their 3" Y-pipe, which bolted right up to my cat-back, and I am really pleased. Look around the forums at how many people are running the pacesetter setup on boosted trucks, and making good power. That's all the assurance I needed. Be aware that your truck is going to sound quite a bit deeper/louder. That was definitely a good thing with my setup though.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
brandon6.0
GM Parts Classifieds
8
08-19-2015 07:48 AM
USMCvet0311
INTERNAL ENGINE MODIFICATIONS
12
08-01-2015 07:45 AM
WICK3DxGATA
FORCED INDUCTION
4
07-21-2015 06:59 PM
FlowmasterMufflers
GM Engine & Exhaust Performance
0
07-17-2015 03:26 PM



Quick Reply: Question on Exhaust setup.



All times are GMT -5. The time now is 10:36 AM.