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

408 is here!!

Thread Tools
 
Search this Thread
 
Old Dec 29, 2006 | 09:07 AM
  #81  
thunder550's Avatar
Thread Starter
High on diesel fumes
iTrader: (70)
 
Joined: Mar 2005
Posts: 12,658
Likes: 3
From: Phoenix, AZ
Default

Originally Posted by dewmanshu
i am loving the engine bay. besides the dryer duct and professionally throttle cable bracket, (and a 408) mine looks the same.

Sounds fun. So, how ya like it? Hauls more *** than before? Is those clips of you driving with open headers as well? It's F-ing loud!!!
Hahah yeah everything is open header - my pacesetter ORY doesn't clear the deep pan on the 4L80E. I'm out of town next week but I'm taking it in when I get back to have the y-pipe modified to fit.
Reply
Old Dec 29, 2006 | 02:52 PM
  #82  
kbracing96's Avatar
TECH Senior Member
iTrader: (26)
 
Joined: Jul 2004
Posts: 9,485
Likes: 31
From: Oakland, OR
Default

Originally Posted by thunder550
Hahah yeah everything is open header - my pacesetter ORY doesn't clear the deep pan on the 4L80E. I'm out of town next week but I'm taking it in when I get back to have the y-pipe modified to fit.
Are coming to see me???
Reply
Old Dec 29, 2006 | 03:43 PM
  #83  
thunder550's Avatar
Thread Starter
High on diesel fumes
iTrader: (70)
 
Joined: Mar 2005
Posts: 12,658
Likes: 3
From: Phoenix, AZ
Default

Originally Posted by kbracing96
Are coming to see me???

Shhhhhh!!! It's a surprise!!!
Reply
Old Dec 29, 2006 | 06:37 PM
  #84  
1slow01Z71's Avatar
Tin Foil Hat Wearin' Fool
iTrader: (36)
 
Joined: Oct 2004
Posts: 23,204
Likes: 4
From: Austin, TX
Default

How does it feel in comparison to the 6L/radix combo?
Reply
Old Dec 29, 2006 | 06:56 PM
  #85  
dewmanshu's Avatar
Moderately Differentiated
20 Year Member
Liked
iTrader: (4)
 
Joined: Nov 2004
Posts: 27,563
Likes: 3
From: Maryland
Default

Originally Posted by 1slow01Z71
How does it feel in comparison to the 6L/radix combo?
that's what I was getting at!
Reply
Old Dec 29, 2006 | 07:02 PM
  #86  
thunder550's Avatar
Thread Starter
High on diesel fumes
iTrader: (70)
 
Joined: Mar 2005
Posts: 12,658
Likes: 3
From: Phoenix, AZ
Default

Right now not as good cause the tune sucks. I think I'm going to have to ditch the MAF again and go SD because I am getting way different AFR's in 2nd gear at a certain MAF frequency than I am in 3rd at the same frequency. Not sure what the deal is there. I will be at a certain freq and have 18:1 AFR in 3rd at lower RPM, then hit the same freq again in 2nd at higher RPM and be at 13:1. I don't get it. I have my WB02 about 10 inches from the pipe exit, I guess that could be part of it.
Reply
Old Dec 29, 2006 | 07:10 PM
  #87  
1slow01Z71's Avatar
Tin Foil Hat Wearin' Fool
iTrader: (36)
 
Joined: Oct 2004
Posts: 23,204
Likes: 4
From: Austin, TX
Default

Mine is going right after where the tubes Y together on the Y pipe that is the most accurate place ot put it form what I have read.
Reply
Old Dec 29, 2006 | 11:35 PM
  #88  
Quik's Avatar
5 year bitches!
iTrader: (7)
 
Joined: Oct 2003
Posts: 4,890
Likes: 2
From: Pittsburgh!!!!!!!! Pa
Default

if you dont have anything but headers the wideband could be reading false readings.
Reply
Old Jan 1, 2007 | 06:46 AM
  #89  
TPICamino's Avatar
Staging Lane
 
Joined: May 2005
Posts: 54
Likes: 0
From: SoCal
Default

Nice bracket - who taught you to do metalwork like that???

Sounds awesome! I can't wait for my ride!
Reply
Old Jan 2, 2007 | 05:26 PM
  #90  
thunder550's Avatar
Thread Starter
High on diesel fumes
iTrader: (70)
 
Joined: Mar 2005
Posts: 12,658
Likes: 3
From: Phoenix, AZ
Default

I think the WB is off. I'll have to wait till I get the exhaust finished to do any more tuning. I'm in Colorado till Satuday anyway, no biggie. I'm also still running the TR6's gapped to 35 from the Radix setup. I remembered the other day that I need to replace those too. Gonna get some TR55's gapped to 60

Thanks Ryan!!
Reply



All times are GMT -5. The time now is 11:55 PM.