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#1 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
My exhaust project for the 2001
Ok guys- I bought some used headers from Doubledown on the s-seriesforum.com ( nice guy btw )
What they are new and specs : http://store.summitracing.com/partd...+0&autoview=sku Here's my improvments to them so far : Loose heat shield- welded up Welded around the EGR tube better Welded around each primary on the outside of the flange- I still need to grind some of the welds for bolt clearance. Grinded the inside for better flow One of the bungs was stripped on the drivers side collector- re tapped the thread and got nicer plugs. I will use high temp anti seize when I screw them in for good. Grinded the air tube welds- found out they are brazed on. Can’t weld over that. The Y pipe collector had some cracks and down the middle you could see light through. I welded up the cracks and I just need to grind out the welds smooth. Once I finish grinding out the other header on the inside- I’m sending them to Jet hot to get ceramic coated and they will look good as new. Then I go to the exhaust shop and get the mid section on the Y pipe fitted and repaired. I also got new donut gaskets for the Y pipe. I’m going to have 3” from the Y pipe to the muffler. I have a 3” stainless flex pipe that I’ll install before the high flow stainless cat I just got. Followed by a QTP cutout. I will also will have to weld in an O2 bung after the new cat for the third 02 Sensor. I still need to buy bolts for everything- the headers, Y pipe and collector. Probably use ARP bolts. anyway- here's some pics : http://farm4.static.flickr.com/3065/...8dbb05.jpg?v=0 http://farm3.static.flickr.com/2154/...9f95b4.jpg?v=0 http://farm4.static.flickr.com/3284/...613dfe.jpg?v=0 http://farm4.static.flickr.com/3283/...2ef48c.jpg?v=0 http://farm3.static.flickr.com/2111/...6a1f29.jpg?v=0 http://farm3.static.flickr.com/2146/...baee60.jpg?v=0 http://farm3.static.flickr.com/2210/...34474d.jpg?v=0 http://farm3.static.flickr.com/2055/...77af08.jpg?v=0 http://farm4.static.flickr.com/3128/...333d7c.jpg?v=0 http://farm3.static.flickr.com/2237/...097186.jpg?v=0 http://farm4.static.flickr.com/3143/...c1dd25.jpg?v=0 http://farm4.static.flickr.com/3272/...2c16c7.jpg?v=0 Last edited by 1991S1030K : 04-17-2008 at 12:21 PM. |
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#2 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
Grinding all done- I also chopped out the Mid section of the Y pipe that was crunched from hitting a speed bump. I also had to retap another bung on the Y pipe- it was crossed a little bit. I'll get the new section welded in when I get the headers on the truck. I'll probably drive my truck open headers to the shop and fit the Y pipe and the rest of the exhaust. If I can run a 02 sim I won't run a cat.
Pics : http://farm4.static.flickr.com/3062/...83cf9a.jpg?v=0 http://farm3.static.flickr.com/2217/...194a7e.jpg?v=0 http://farm3.static.flickr.com/2180/...116a45.jpg?v=0 Thread on s-seriesforum : http://www.s-seriesforum.com/forum/s...ad.php?t=83331 |
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#3 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
Got the headers back from Jet-hot. Looks really nice. They did a nice job. They are coated Silver Sterling 1300.
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#4 |
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i need a paint job
Join Date: May 2006
Posts: 863
Location: Medina/UNOH User is: OffLine |
Re: My exhaust project for the 2001
wow! those look killer!
what i dont see is how the y-pipe fits together. i hope to see pics of it on the truck. and how much did it cost to them coated? |
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#5 |
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I'll need human lives...
Age: 26
Join Date: Mar 2004
Posts: 10,093
Location: Green Hills/Nashville User is: Online |
Re: My exhaust project for the 2001
Headers look pretty...
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#6 |
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Sold!!!
Age: 24
Join Date: Apr 2004
Posts: 922
Location: Fayetteville, TN User is: OffLine |
Re: My exhaust project for the 2001
Looks awesome bro, whats up, haven't seen you on here in a long time.
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#7 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
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#8 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
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#9 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
OK, worked a little bit last night. Got the headers installed. The drivers side is a big PITA working around the brake lines. I should have listened to you guys and removed that heat shield. Getting that spark plug in there is a pain. The EGR tube didn't line up well so I'm just going to take it all off and cap it off. I'll leave the air pump lines capped off for now. I used Felpro gaskets and ARP SS bolts.
Pics : http://farm4.static.flickr.com/3257/...605df1c1_o.jpg http://farm3.static.flickr.com/2044/...69323f2a_o.jpg http://farm4.static.flickr.com/3265/...2f1c2035_o.jpg http://farm4.static.flickr.com/3041/...ba99f906_o.jpg http://farm4.static.flickr.com/3243/...46483ba2_o.jpg http://farm4.static.flickr.com/3224/...6e7e5fa6_o.jpg Stock parts : http://farm4.static.flickr.com/3261/...e1004e2e_o.jpg http://farm4.static.flickr.com/3292/...0d586f2e_o.jpg Got 3 parts Tig welded today during my lunch break. This section of the exhaust will bolt inline to the Collector off the Y pipe. It just needs flanges welded on either end now. A Steel Fabricator Company called CT&S in Irving did it for me. I know the owner pretty well and he didn’t charge me to do it. Since the cut out is polished nice, Tig looks better than Mig. His welder, Robert did a good job. http://farm4.static.flickr.com/3266/...05b89256_b.jpg http://farm4.static.flickr.com/3097/...f382f7eb_b.jpg http://farm4.static.flickr.com/3129/...4b1d19bc_b.jpg I took these pics with my Blackjack II phone. Takes pretty good pics! |
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#10 |
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Stock
Age: 30
Join Date: Dec 2005
Posts: 694
Location: Dallas, Tx User is: OffLine |
Re: My exhaust project for the 2001
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#11 |
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Starting from scratch...
Join Date: Nov 2005
Posts: 3,331
Location: Over By There, IL User is: OffLine |
Re: My exhaust project for the 2001
I've got a couple of those on my Edel headers as well. They look great, btw....and I'm sure that jet-hot coating will last a hell of a lot longer than the "Ti-Tech" coating that came on mine from the factory. |
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#12 |
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Registered User
Join Date: Jul 2008
Posts: 155
Location: User is: OffLine |
Re: My exhaust project for the 2001
what piece is that before your exhaust cut out? i have the same 1 and i have an exhaust leaque!!!!
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#13 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
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#14 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
Almost done- just need to paint over all the welds with some VHT.
http://farm4.static.flickr.com/3103/...5a9aedc0_o.jpg http://farm4.static.flickr.com/3292/...33808836_o.jpg http://farm4.static.flickr.com/3155/...427eb2c0_o.jpg http://farm4.static.flickr.com/3125/...043a5d08_o.jpg http://farm4.static.flickr.com/3208/...2fdee765_o.jpg http://farm4.static.flickr.com/3294/...5e0e73ce_o.jpg http://farm4.static.flickr.com/3235/...8cca35ed_o.jpg http://farm4.static.flickr.com/3289/...52fdbf14_o.jpg http://farm4.static.flickr.com/3255/...76e662d0_o.jpg http://farm4.static.flickr.com/3292/...cc26f8eb_o.jpg http://farm4.static.flickr.com/3143/...41116654_o.jpg http://farm4.static.flickr.com/3081/...c2311b33_o.jpg |
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#15 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
![]() 2.25" Edelbrock Y pipe modified, 3" all the back to the muffler. 2.25" dual exits to tips. Last edited by 1991S1030K : 08-20-2008 at 11:25 AM. |
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#16 |
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Starting from scratch...
Join Date: Nov 2005
Posts: 3,331
Location: Over By There, IL User is: OffLine |
Re: My exhaust project for the 2001
Looks great, man. Good job. Now let's here some clips of it in action!
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#17 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
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#18 |
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i need a paint job
Join Date: May 2006
Posts: 863
Location: Medina/UNOH User is: OffLine |
Re: My exhaust project for the 2001
what muffler did you use? that sounds pretty good.
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#19 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
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#20 |
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Traction not found here!
Join Date: Oct 2007
Posts: 678
Location: Miami,FL User is: OffLine |
Re: My exhaust project for the 2001
I'm getting this strange sence of deja vu!
Them Edelbrocks look gorgeous over here too. |
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#21 |
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Registered User
Join Date: Jul 2008
Posts: 155
Location: User is: OffLine |
Re: My exhaust project for the 2001
nice job man on the y pipes!!!!
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#22 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
http://farm4.static.flickr.com/3183/...24bafe5a_o.jpg
http://farm4.static.flickr.com/3202/...99c230ea_o.jpg http://farm4.static.flickr.com/3194/...ef6fa438_o.jpg http://farm4.static.flickr.com/3191/...9c3bf895_o.jpg fresh VHT Paint. I used stainless pipe, but used a MIG. So some of the welds were rusting. |
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#23 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
Worked on the drivers side header again. I was having some leaks. Shoddy braze welds around the Air injection tubes. I had a leak behind the heat shield too. One of the spot welds was loose. While I was at it, cut off the EGR tube. I had it capped off anyway. My steering shaft was melting on the heat shield too. I just removed that orange sleeve. I had the headers Jet hot coated, but messed it up by scratching them removing them again and welding, so I just touched them up with some VHT to hold me out until I can get them recoated. Having the heat shield off also gains better access to the spark plugs. Kinda looks ugly now with all the patches.
http://farm4.static.flickr.com/3123/...11fca31f_o.jpg http://farm4.static.flickr.com/3287/...1075994b_o.jpg http://farm4.static.flickr.com/3250/...8729ea6e_o.jpg http://farm4.static.flickr.com/3170/...32830f7e_o.jpg http://farm4.static.flickr.com/3035/...ae105c76_o.jpg http://farm4.static.flickr.com/3225/...e8937a3a_o.jpg |
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#24 |
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Registered User
Join Date: Apr 2008
Posts: 2
Location: User is: OffLine |
Re: My exhaust project for the 2001
sounds and looks great man
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#25 |
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Akerfeldt
Age: 27
Join Date: Oct 2003
Posts: 11,472
Location: Danvers, Ma User is: OffLine |
Re: My exhaust project for the 2001
Looks great, the full exhaust sounds nice but I can't stand how a 4.3 sounds with open headers.
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#26 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
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#27 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
Ok- New Magnaflow muffler installed. It's a 18" case, 3" inlet, 2.25" dual outlets, polished stainless steel. I know a guy that does exhaust work on the side in his garage and is a magnaflow dealer. I paid $130 for that muffler and he charged me $50 to install it, along with the tips. I chopped off the stainless tips I had on- they cracked and I had to have them reTigged. Then I polished them out to almost a mirror finish. Takes a lot of time to get them that way. I also pushed the tips back so they sit a little farther under the rollpan. I thought they stuck out too much before. I used BBQ 1200 degree paint to cover the welds. Its cheaper than VHT and does the job. I'll try to get a audio clip on how it sounds now. It's a lot quieter at idle vs the flowmaster I had on there. But when you get on it- it has a great tone and no drone. I would highly recommend this muffler for a daily driver.
Pics : http://farm4.static.flickr.com/3007/...6c231ee4_o.jpg http://farm4.static.flickr.com/3244/...b54d9c29_o.jpg http://farm4.static.flickr.com/3048/...ce1cf446_o.jpg http://farm4.static.flickr.com/3210/...c69a0c79_o.jpg http://farm4.static.flickr.com/3208/...b52686f2_o.jpg http://farm4.static.flickr.com/3238/...32af379d_o.jpg |
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#28 |
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I Need $
Age: 19
Join Date: Aug 2008
Posts: 2,096
Location: Miami User is: OffLine |
Re: My exhaust project for the 2001
Did anyone else see the reflection in the rollpan??
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#29 |
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Wannabe Dragger
Age: 22
Join Date: Jun 2005
Posts: 1,662
Location: Neenah, Wisconsin User is: OffLine |
Re: My exhaust project for the 2001
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#30 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
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#31 |
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I Need $
Age: 19
Join Date: Aug 2008
Posts: 2,096
Location: Miami User is: OffLine |
Re: My exhaust project for the 2001
, would you have a link to where i can get tips like those? |
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#32 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
They were handmade from Stainless and tigged up. I polished them out. |
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#33 |
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I Need $
Age: 19
Join Date: Aug 2008
Posts: 2,096
Location: Miami User is: OffLine |
Re: My exhaust project for the 2001
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#34 |
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banned
Age: 25
Join Date: Aug 2008
Posts: 945
Location: User is: OffLine |
Re: My exhaust project for the 2001
maybe I overlooked it, but what was the point of getting that Y pipe and blocking off one end?
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#35 |
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I Need $
Age: 19
Join Date: Aug 2008
Posts: 2,096
Location: Miami User is: OffLine |
Re: My exhaust project for the 2001
thats an exhaust cutout, when you want to run regular exhaust(quiet) you bolt on the plate, when you want it to be straight headers you unbolt the blocking plate
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#36 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
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#37 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
![]() I went by Autozone- to see what codes I was throwing. I think my O2s are bad... I started getting the codes after I installed the headers and new Y pipe. The Headers and collectors are Jet Hot Coated. The O2s sensors are still in the same location as the stock Y pipe had them. Attached are the codes. I have an aftermarket tune which deleted the 3rd O2 sensor after the cat. So I have just the main 2 on each side. If you look hard you can see where the 02s are. Pics : http://farm4.static.flickr.com/3143/...41116654_o.jpg http://farm4.static.flickr.com/3255/...76e662d0_o.jpg |
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#38 |
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banned
Age: 25
Join Date: Aug 2008
Posts: 945
Location: User is: OffLine |
Re: My exhaust project for the 2001
not sure if its for all chevy trucks, but my 1st gen blazer needs new O2 sensors every 30k miles. Whens the last time you changed yours out?
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#39 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
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#40 |
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Registered (Ab) User
Join Date: Feb 2008
Posts: 4,093
Location: League City, TX (Houston) User is: OffLine |
Re: My exhaust project for the 2001
P0172:
http://www.obd-codes.com/p0172 P0175 - Same as P0172 on the other bank, too rich: http://www.obd-codes.com/p0175 P0133: http://www.obd-codes.com/p0133 P0304 - #4 cylinder misfire: http://www.obd-codes.com/p0304 The O2 sensor codes could be bad O2s or it could be that you need a custom tune to go along with the headers. Never heard of a 4.3 running too rich. They're known to run too lean. The P0304 could be a bad plug, bad wire, bad cap & rotor, or a bad injector. Nice job on the headers! ![]() Last edited by Yogi : 10-29-2008 at 01:32 PM. |
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#41 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
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#42 |
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Registered (Ab) User
Join Date: Feb 2008
Posts: 4,093
Location: League City, TX (Houston) User is: OffLine |
Re: My exhaust project for the 2001
Did you tell your tuner about the headers? |
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#43 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
Yeah I told him, but I'm not using him again. I'm going with another guy here local that knows his stuff. We're going to retune it with his HP tuners/laptop and wideband. he's charging $300 |
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#44 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
btw... hint : I just bought something thats shiny and can produce 10 PSI ![]() |
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#45 |
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Wannabe Dragger
Age: 22
Join Date: Jun 2005
Posts: 1,662
Location: Neenah, Wisconsin User is: OffLine |
Re: My exhaust project for the 2001
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#46 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
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#47 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
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#48 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
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#49 |
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Headknocker
Age: 21
Join Date: Nov 2007
Posts: 1,816
Location: Beer City,WI,USA User is: OffLine |
Re: My exhaust project for the 2001
wow man normally im a fan of flowmaster for sound but that magnaflow just made my pants rise
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#50 |
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The Beast
Age: 27
Join Date: Apr 2002
Posts: 677
Location: Euless, TX User is: OffLine |
Re: My exhaust project for the 2001
I know this is an old thread, but guess what. The Beast is back! I bought the 1991 back from the guy I sold it to. Its now got a 350 SBC TBI, 5 speed, 4:10 rear gears....
I needs a lot of work. I just wanted it back so bad. I'll post pics tomorrow... |
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