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best LS1 headers?

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Old 06-11-2006, 03:58 PM
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hey guys i have a 00 TA and i was wondering what you guys would suggest for the most HP gains from a LT header-possibly thinking QTP or Hooker Ceramic Coated...would appreciate if you would share your experiences/ advice
Thanks wldesyWS6
Old 06-11-2006, 04:02 PM
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they all flow about the same.... no difference in rwhp really except maybe 0-10
Old 06-11-2006, 04:06 PM
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If you want to go ***** out, get the QTP's with the HVMC (high velocity merge collector). If you don't want to shell out the cash get the Pacesetters, there's no reason to get any other coated mild-steel header.
Old 06-11-2006, 04:08 PM
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very happy with my Kooks... look great, fit great, wern't difficult to install, and wont rust.
Old 06-11-2006, 04:09 PM
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only differances really are ease of install, finish, and price

if you want to spend the money get the QTPs, otherwise get the coated Hookers, thats what i got and they work just fine

if you want to save some money, get some pacesetters, i don't know what everyone else is talking about, but those were the only headers to give me a hell of time putting them in
Old 06-11-2006, 04:28 PM
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im definitely going to put out the $ for the best header (considering ill probly get them used)so i think ill go w/ the QTP w/ the HVMC any objections?
Old 06-11-2006, 04:40 PM
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Originally Posted by LiquidFire350
only differances really are ease of install, finish, and price

if you want to spend the money get the QTPs, otherwise get the coated Hookers, thats what i got and they work just fine

if you want to save some money, get some pacesetters, i don't know what everyone else is talking about, but those were the only headers to give me a hell of time putting them in
Someone must have ran over your Pacesetters with a UPS truck! The very early design has some problems, but they have been revised and fit great from what I've seen. I've got a set on my car and they almost installed themselves.
Old 06-11-2006, 05:00 PM
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Originally Posted by TheBlurLS1
Someone must have ran over your Pacesetters with a UPS truck! The very early design has some problems, but they have been revised and fit great from what I've seen. I've got a set on my car and they almost installed themselves.
passenger side was the bitch, EGR hookup was in a werid location, kept getting caught on the K-member, and then once in, made it hard to tighten header bolts and even the spark plug
Old 06-11-2006, 05:06 PM
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Originally Posted by slayer_taunu
very happy with my Kooks... look great, fit great, wern't difficult to install, and wont rust.
Old 06-11-2006, 05:10 PM
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i love my pacesetters also. They went on like a breeze!!
Old 06-11-2006, 05:37 PM
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my pacesetters fit great no problems what so ever
Old 06-12-2006, 09:28 AM
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I think QTPs have clearance issues with there y pipes so I got the coated 1 7/8s kooks on the way,Qtp say there headers give 40hp or so and I suspect kooks are just as good, as for hvmc I dont no if the kooks collecters are as good or not but I think they have a venturi collecter with turbulance spike or something so should be just as good unless anyone knows better?
Old 06-12-2006, 09:58 AM
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thats what ive been hearing about qtp's y-pipe so im just gonna order the headers and have someone fab me up an ory.
Old 06-12-2006, 09:59 AM
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or get there dual cut out y-pipe.
Old 06-12-2006, 10:01 AM
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KKKKOOOOOOKKKIIIIIIEE headers. luv em
Old 06-12-2006, 02:30 PM
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I too have Pacesetters ( EGR type) coated.. have approx. 110K on them.. some surface rust but still solid! VERY simple install.. NO problems whatsoever..

Getting ready to replace them with the Pacesetter "Race" style ( non-egr) headers.. along with my ported LS6 heads this week!! I can't wait!!
Old 06-12-2006, 03:28 PM
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I am very happy with my QTP HVMC, they look excellent, very happy with the performance gains it gave me, and my buddy who works on f bods said they where the esiest headers to install.
Old 06-12-2006, 06:07 PM
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I have a set of the new QTP headers. Install was a breeze and the finish was awsome.
If u play around with there Y pipe it will fit nice,or u could get one made.




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