Thread: headers

Results 1 to 20 of 20

Hybrid View

Previous Post Previous Post   Next Post Next Post
  1. #1 Re: headers 
    club of used to own a gp 99prixgt's Avatar
    Join Date
    Jun 2008
    Location
    Jersey
    Posts
    4,643
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Quote Originally Posted by grand2000prixgtp View Post
    what headers are better slp or tog for performance
    Best performance for your car is if u swap that 3.8" pulley back on...like now
    16' wrx sti- stock
    06 Spice Red GTO- m6/exhaust/tune/suspension/377whp-383tq-sold
    99 silvermist gp gt-g5/xp/IC/3.0mps-parted&sold
    Reply With Quote  
     

  2. #2 Re: headers 
    Donating Users silverstreak's Avatar
    Join Date
    Jul 2009
    Location
    in a house
    Posts
    558
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Quote Originally Posted by 99prixgt View Post
    Best performance for your car is if u swap that 3.8" pulley back on...like now
    You dont know that unless you have scanned his car?
    Reply With Quote  
     

  3. #3 Re: headers 
    club of used to own a gp 99prixgt's Avatar
    Join Date
    Jun 2008
    Location
    Jersey
    Posts
    4,643
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Quote Originally Posted by silverstreak View Post
    You dont know that unless you have scanned his car?
    oh yeah because so many guys are slapping on 3.4's out there with no knock..

    iv'e only heard of maybe a small handful of guys are running 3.4's without the proper mods and no knock...

    new question, are you, grand2000prixgtp of the one in a million guys running that setup knock free?
    16' wrx sti- stock
    06 Spice Red GTO- m6/exhaust/tune/suspension/377whp-383tq-sold
    99 silvermist gp gt-g5/xp/IC/3.0mps-parted&sold
    Reply With Quote  
     

  4. #4 Re: headers 
    GT Level Member Xorbex's Avatar
    Join Date
    Jul 2009
    Location
    Canada
    Posts
    293
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    I was thinking of doing headers for my first mod. Should i do the whole exhaust 3" right away or will just headers with dp and cat be enough? I just want to make it breathe since i plan to do serious mods later. Is this wise? Or should i look elsewhere for power first?

    Forgot to metion its a 05 Comp G
    Reply With Quote  
     

  5. #5 Re: headers 
    Donating Users silverstreak's Avatar
    Join Date
    Jul 2009
    Location
    in a house
    Posts
    558
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Quote Originally Posted by 99prixgt View Post
    oh yeah because so many guys are slapping on 3.4's out there with no knock..

    iv'e only heard of maybe a small handful of guys are running 3.4's without the proper mods and no knock...

    new question, are you, grand2000prixgtp of the one in a million guys running that setup knock free?
    Im running a 3.3" with 1.9 rockers,overkill pcm,cai, and a plog. Stock dp, thermostat,plugs. I have minimal KR 1.5 @ 11 psi boost. Every car is different, this same set up on a different car could be 5-6 * knock. Im not saying your wrong, All Im saying is no one can assume he has KR.
    Reply With Quote  
     

  6. #6 Re: headers 
    Donating Users silverstreak's Avatar
    Join Date
    Jul 2009
    Location
    in a house
    Posts
    558
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Quote Originally Posted by silverstreak View Post
    Im running a 3.3" with 1.9 rockers,overkill pcm,cai, and a plog. Stock dp, thermostat,plugs. I have minimal KR 1.5 @ 11 psi boost. Every car is different, this same set up on a different car could be 5-6 * knock. Im not saying your wrong, All Im saying is no one can assume he has KR.

    Actually I lied, I have .2 KR at 11.1 psi

    Reply With Quote  
     

  7. #7 Re: headers 
    club of used to own a gp 99prixgt's Avatar
    Join Date
    Jun 2008
    Location
    Jersey
    Posts
    4,643
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Quote Originally Posted by silverstreak View Post
    All Im saying is no one can assume he has KR.
    Behold he has 2*'s of knock...

    2* isn't that bad, headers should clear that right up keep an eye out in the for-sale sections, ive seen really good deals on headers there.
    16' wrx sti- stock
    06 Spice Red GTO- m6/exhaust/tune/suspension/377whp-383tq-sold
    99 silvermist gp gt-g5/xp/IC/3.0mps-parted&sold
    Reply With Quote  
     

  8. #8 Re: headers 
    Donating Users silverstreak's Avatar
    Join Date
    Jul 2009
    Location
    in a house
    Posts
    558
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    [QUOTE=99prixgt;206293]Behold he has 2*'s of knock...

    Well I made my point. 2* of knock does not justify telling him to go back to a stock pulley when he was asking peoples thoughts on headers?
    Reply With Quote  
     

  9. #9 Re: headers 
    club of used to own a gp 99prixgt's Avatar
    Join Date
    Jun 2008
    Location
    Jersey
    Posts
    4,643
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    [QUOTE=silverstreak;206304]
    Quote Originally Posted by 99prixgt View Post
    Behold he has 2*'s of knock...

    Well I made my point. 2* of knock does not justify telling him to go back to a stock pulley when he was asking peoples thoughts on headers?
    16' wrx sti- stock
    06 Spice Red GTO- m6/exhaust/tune/suspension/377whp-383tq-sold
    99 silvermist gp gt-g5/xp/IC/3.0mps-parted&sold
    Reply With Quote  
     

  10. #10 Re: headers 
    The Blue One blueguy's Avatar
    Join Date
    Jun 2008
    Location
    Dirtyzville, Missery
    Posts
    31,287
    Thanks (Received)
    1
    Likes (Received)
    2
    Dislikes (Received)
    0
    O RLY Owl FTW

    Quote Originally Posted by silverstreak View Post
    Well I made my point. 2* of knock does not justify telling him to go back to a stock pulley when he was asking peoples thoughts on headers?
    Reason being is for some freak reason it can happen to damage the motor...or not...who knows...IMO skip the damned a little knock is ok. NO KNOCK IS GOOD. Period. I don't care if you have a half of a degree, or two tenths of a degree...its a half degree or two tenths too much and is still taking power from you, even if it is a hair on your ass sized amount. I'd rather be safe than sorry...and trust me man, I've been through enough motors to find out.
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
    '99 Chevrolet Silverado Classic Z71 4x4 - K&N Intake/Gibson Exhaust #TRUCKTHINGS
    '12 Buick Regal Turbo - ZZP CAI/20% Tint/HID's
    '89 Ford Mustang LX Notchback - LM7 5.3, 4L80, 9", HX40
    '04 Chevrolet Corvette MRM A4/LS1 - TSP LT's, 3"O/R X, AFE S2 CAI
    Reply With Quote  
     

  11. #11 Re: headers 
    GT Level Member grand2000prixgtp's Avatar
    Join Date
    Mar 2009
    Location
    Grayslake
    Posts
    279
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Quote Originally Posted by 99prixgt View Post
    oh yeah because so many guys are slapping on 3.4's out there with no knock..

    iv'e only heard of maybe a small handful of guys are running 3.4's without the proper mods and no knock...

    new question, are you, grand2000prixgtp of the one in a million guys running that setup knock free?
    i have 2 kr thats y i want to get headers
    2000 GTP silver four door, K&N cone filter, autolite 104 plugs, slp cat back, 3.4 pulley, zzp pcm, pacesetter headers, zzp stage 1 throttle body, ported superchrger, F body brakes. sold...
    2004 GTO all stock for now.
    Reply With Quote  
     

  12. #12 Re: headers 
    The Blue One blueguy's Avatar
    Join Date
    Jun 2008
    Location
    Dirtyzville, Missery
    Posts
    31,287
    Thanks (Received)
    1
    Likes (Received)
    2
    Dislikes (Received)
    0
    Quote Originally Posted by grand2000prixgtp View Post
    so i will get the same power out of the pacesetters than the other headers?
    Yup...ZZP bullsh*ts around saying that you get 18 more HP or something like that with their design...BWHAHAHA...yeah f'ing right...poser.

    Quote Originally Posted by Xorbex View Post
    I was thinking of doing headers for my first mod. Should i do the whole exhaust 3" right away or will just headers with dp and cat be enough? I just want to make it breathe since i plan to do serious mods later. Is this wise? Or should i look elsewhere for power first?

    Forgot to metion its a 05 Comp G
    Catback is fine stock unless you go some crazy ass blower build or turbo it...get a set of catted headers (they come with the downpipe and u-bend delete)...I say Pacesetter's but no one likes them but me or gotboost...but ask him once he had them welded like mine how awesome they are.

    Quote Originally Posted by silverstreak View Post
    Actually I lied, I have .2 KR at 11.1 psi

    Well...your lucky IMO...most people would love to get away with something like that...how does your car do in hot weather?

    Quote Originally Posted by 01GTP View Post
    If you are going to get slps just get ss autochrome headers. Same thing, but a lot cheaper.
    Yup...pretty much paying for a name brand...hence why I used to buy my Nike shoes from the Illegal immigrants at the market...knock offs but got the job done

    Quote Originally Posted by grand2000prixgtp View Post
    i have 2 kr thats y i want to get headers
    Yeah, for every degree of KR the rule of thumb is you are losing 5-7 crank HP...so you are seeing about 10-14 HP loss at WOT IMO...just get some headers and call it good and run knock free
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
    '99 Chevrolet Silverado Classic Z71 4x4 - K&N Intake/Gibson Exhaust #TRUCKTHINGS
    '12 Buick Regal Turbo - ZZP CAI/20% Tint/HID's
    '89 Ford Mustang LX Notchback - LM7 5.3, 4L80, 9", HX40
    '04 Chevrolet Corvette MRM A4/LS1 - TSP LT's, 3"O/R X, AFE S2 CAI
    Reply With Quote  
     

Similar Threads

  1. slp headers vs. tog headers
    By 2000GTP in forum 3.8L V6 Supercharged (L67)(L32)
    Replies: 43
    Last Post: 11-20-2009, 06:31 AM
  2. Headers!
    By vantage08 in forum General Tech Discussion
    Replies: 5
    Last Post: 07-04-2009, 01:21 AM
  3. Headers
    By GP_Kid18 in forum 3.8L V6 Supercharged (L67)(L32)
    Replies: 31
    Last Post: 01-25-2009, 01:39 PM
  4. XS Power Headers Vs. SSAC Headers
    By 04CompG in forum General Tech Discussion
    Replies: 7
    Last Post: 12-02-2008, 01:12 PM
  5. OBX Headers
    By BrokenRhythm in forum 3.8L V6 Supercharged (L67)(L32)
    Replies: 16
    Last Post: 11-30-2008, 11:45 PM
Tags for this Thread

View Tag Cloud

Bookmarks
Bookmarks
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •