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Thread: S&P Headers

  1. #1
    Join Date
    May 2004
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    2,120
    Got them today with a set of black custom made taylor wires. The headers look great but I wish they had a 3/8" flange on them. Now that I have a set maybe it's time to buy a stainless header kit and build some long tubes. I ended up getting the same set that vettetruck89 purchased. I held them up by hand to the heads and it looks like it might be a little tight on top of the rear passenger side eccentric. I'll know better once installed. Not much left do do but the wiring. I built a custom stainless radiator cover/support and installed a hayden transmission cooler with all 3/8 swedgelok stainless hoses and fittings that adapt to the front tubing. An A/C belt, hoses, radiator hoses and some fluid and it's about over. If things go as planned at work, I'll be at the strip sometime late April.


    97 GMC, 2002 LS6.

    1991 GMC Syclone #1428

  2. #2
    Join Date
    Nov 2005
    Location
    ohio
    Posts
    1,712
    sweet! performance parts! good luck on the install, dont scrape your knuckles!
    07 SILVERADO CLASSIC 2500 HD 4x4 CREW CAB LT3 DURAMAX LBZ/ALLISON 6 SPEED 5'' MBRP Turbo back exhaust 6'' TIP /NO CAT- NO MUFF/ AFE Intake/ EDGE HOT JUICE /MERCHANT AUTO STG III Built Allison/P I ConverterTTS Twin Lift Pumps. Tierod sleeves/Cognito braces.17x9 Moto metals_______ Old Truck ,04 Z-71/Turbocharged,/cam/stall/Zippy Built TRANS/Nelson Tuned------

  3. #3
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    If the headers don't fit right the bastards would have them back in no time at all. There is no excuse for them not fitting other than if they just didn't have them in the jig correctly, and if so that is their fault, also. Sounds like you're getting close. Don't compromise on anything, you've done too nice of a job to hack any other parts.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  4. #4
    Join Date
    Jan 2006
    Posts
    621
    Hey Nitrous what do you think about those collecters? Personally they make me want to go on a homocidal rampage. Just a word of warning; once you get your exhaust welded to them don't ever loosen those bolts, and I mean never ever ever ever ever ever ever ever ever ever EVER!!!, because you'll play HELL getting them tight enough to keep from blowing out the gasket. Besides that I just don't like the design of them, just not very smart if you ask me.

    Oh did I say don't ever loosen those collecter bolts?

    [1/8 mile E.T. - 8.23 @ 82.86 mph w/1.82 60'] '98swb,4/6drop,20"RozziDeeps on 275/40ToyoProxes '98LS1/4L60E,TRCheaTR cam,Ported TB,Billet MAF ends,MSD8.5 superconductor wires,S&P midlengths,!EGR,!cats,2 1/2" true duals w/X-pipe,Dynomax Ultraflows,TCI 3000,billet servo,TCI deep aluminum pan,3.73's w/Auburn posi; Eclipse CD, Rockford 6 1/2's, Memphis 12's, Punch 200 ix, Punch 500x

  5. #5
    Join Date
    Jan 2006
    Posts
    35
    yeah what he said.... and make sure you tighten them before you install otherwise you will become both homicidal and suicidal.

  6. #6
    Join Date
    May 2004
    Posts
    2,120
    Damn, I think I'll weld them up and add a collector further back by the cats. That would really be some long tubes! LMAO! If I decide to go homocidal, you'll know cuz I'll be blastin out some tunes from Far Beyond Driven, Vulgar Display of power or The Great Southern Trend Kill! Nah, That's just music to relax to. As you can tell motoxlifer, I'm a hard core Pantera fan like you! I miss o'l Dimebag!


    97 GMC, 2002 LS6.

    1991 GMC Syclone #1428

  7. #7
    Join Date
    Jan 2006
    Posts
    621
    <div class='quotetop'>QUOTE(NITROUS &#064; Mar 29 2006, 09&#58;34 PM) [snapback]48692[/snapback]</div>
    Damn, I think I&#39;ll weld them up and add a collector further back by the cats. That would really be some long tubes&#33; LMAO&#33; If I decide to go homocidal, you&#39;ll know cuz I&#39;ll be blastin out some tunes from Far Beyond Driven, Vulgar Display of power or The Great Southern Trend Kill&#33; Nah, That&#39;s just music to relax to. As you can tell motoxlifer, I&#39;m a hard core Pantera fan like you&#33; I miss o&#39;l Dimebag&#33;
    [/b]
    Yeah they just don&#39;t make metal bands like that anymore or guitarist for that matter

    [1/8 mile E.T. - 8.23 @ 82.86 mph w/1.82 60&#39;] &#39;98swb,4/6drop,20"RozziDeeps on 275/40ToyoProxes &#39;98LS1/4L60E,TRCheaTR cam,Ported TB,Billet MAF ends,MSD8.5 superconductor wires,S&P midlengths,&#33;EGR,&#33;cats,2 1/2" true duals w/X-pipe,Dynomax Ultraflows,TCI 3000,billet servo,TCI deep aluminum pan,3.73&#39;s w/Auburn posi; Eclipse CD, Rockford 6 1/2&#39;s, Memphis 12&#39;s, Punch 200 ix, Punch 500x

  8. #8
    Join Date
    May 2004
    Posts
    2,120
    I pulled the headers out of the box today and started bolting up the collectors. One of the bolt holes are to close to the tube and the heads of the ARP bolts hit them. I called S&P and I asked them if I could open the hole up 1/8" towards the outside of the flange and they said ok. WhenI got through opening up the hole and making the bolt fit, I noticed the #3 and #5 tubes are touching each other. I tried to check clearance with a piece of paper LOL and couldn&#39;t get it to slide through. I got a hold of S&P header dept right as they were closing and they said they would talk with me in the morning about the problem and I said OK, I&#39;ll send you some pics. Hell with it, I&#39;m pretty anal when it comes to perfection and decided to ship them back in the morning even if they could work. I want the tubes evenly spaced to where I can get to the spark plugs easy. Just when you think things are going well all hell breaks loose&#33;&#33; I do have to say the chromex coating does look nice. I&#39;ve even heard that Mark Campbell the owner has taken very good care of his customers that have had problems with their headers. I do see some quality control issues that I would change if it were my design. I would add 3/8" stainless flanges and make sure the header flange ports were round instead of leaving weld metal in them. I&#39;ve had a few problems with S&P but I&#39;m willing to give them a fair chance at taking care of me before slamming them. They have a very professional work team when talking with them over the phone. I&#39;ll keep you posted.


    97 GMC, 2002 LS6.

    1991 GMC Syclone #1428

  9. #9
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Stick to your guns, Lance. If you can&#39;t get a piece of paper between the tubes, what&#39;s the chances that chromex got between them? Pretty slim I would bet.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  10. #10
    Join Date
    Jan 2006
    Posts
    621
    If I remember correctly mine were ground smooth inside the flanges. Mark even says they grind the welds smooth in the video they sent me. Sounds like there are definitely some Q/C problems. I&#39;m sure you can see where I&#39;m coming from on those collecters huh Nitrous. Imagine trying to tighten those things up while their on the truck with very little space between the frame on one side and the motor & tranny on the other. What was wrong with a traditional style collecter is what I want to know, and why do they continue to make them that way?

    [1/8 mile E.T. - 8.23 @ 82.86 mph w/1.82 60&#39;] &#39;98swb,4/6drop,20"RozziDeeps on 275/40ToyoProxes &#39;98LS1/4L60E,TRCheaTR cam,Ported TB,Billet MAF ends,MSD8.5 superconductor wires,S&P midlengths,&#33;EGR,&#33;cats,2 1/2" true duals w/X-pipe,Dynomax Ultraflows,TCI 3000,billet servo,TCI deep aluminum pan,3.73&#39;s w/Auburn posi; Eclipse CD, Rockford 6 1/2&#39;s, Memphis 12&#39;s, Punch 200 ix, Punch 500x

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