Which Headers Are Better?
I will be at Cartek in a week or so......they are my tuner. Come down and hang out for lunch. By the way, I daytrade too.[/QUOTE]
Oh mightty one
You still denie the Many many graft's here showing Kook's 1 3/4 vs Lg's and they are close with the LG's short on the peak.
You think a result means it the same way on every car
So people get more or less out of certian mods. The cars are each a little different. By the Way the Finger you have is the worst and dumbest Avator
on here. My base dyno was 378hp 372tq and after was 428,hp and 429hp. Same Dyno different day but same condition's and corrected.
Lg's aren't doing better for me. You like your LG's fine I do too.
But Quit going on for hours and Knocking the Kook's Cause it just ANT"NT SO. Lg' Compares then to 1 7/8's but never 1 3/4 to 1 3/4.
plus CARTEC recommended KOOK's over Lg's to me on the phone.
Last edited by 3 Z06ZR1; Jan 14, 2008 at 03:32 AM.




AFR 205's at 465rwhp with a 224/230 XER 114+2 and 11:1 comrpession
PatrickG did 508 447 with them and a secret 234-238 cam.
LG: G5X3 cam and 205's at 495rwhp.
Look into Tony Mamo's new 4" bore version of the head where he opens up the combustion chamber to unshroud the valves.

And that could be among some people's issue with the LGs, there very well could be a case where one truly needs to use a header with 1 7/8" primaries or even say, a 2" one (maybe a stroker or forced induction/big nitrous shot type set up). I just can't see how these 1 3/4" super long primaries are going to work with something like that...there is no 'one size fits all' answer here.
seriously everything you have the way your car sits the problem is getting it to the ground and threw your clutch. when i leave the line that quick on a .005 light i will be so far out you will be so angsus you will smoke the tires, miss second then get it hit the rev limiter and i will be at the finish line
plus if i put the ccw drag pack take the seats out do two more of your ideas i could be at 10.7s then with the nitrous 9s for sure
Last edited by dennis50nj; Jan 14, 2008 at 09:28 AM.
The Best of Corvette for Corvette Enthusiasts




seriously everything you have the way your car sits the problem is getting it to the ground and threw your clutch. when i leave the line that quick on a .005 light i will be so far out you will be so angsus you will smoke the tires, miss second then get it hit the rev limiter and i will be at the finish line
plus if i put the ccw drag pack take the seats out do two more of your ideas i could be at 10.7s then with the nitrous 9s for sure
While I admit I'm not the best driver you arent exactly showing any 6 speed skill here either. While I credit your car for being very quick for what it is, dont get ahead of yourself. Its an auto. You are getting a bit carried away.
The cold northeast weather has you at quite an advatage over the rest of the country. Lots of guys would do much better if they were in this part of the country. So if you were in Florida with a manual would you be at the top of the list?
One last point about application, if you want to race me, its a road race and you let me know when. Make sure you bring that drag pack.
I think this thread is way off topic. Stay safe.


You can see my times in the 1/4 mile challenge here and am looking foward this Spring to have an 11 second car what with the addition of my KOOKS RULZ headers, CAI and tuning. I dont see any times for your Vette here or anywhere, so until I do, anything you have done to your "wild motor"
street machine is just more
from you.p.s. If you don't have traction issues with your car on EMT's as you noted , you might want to have the tune checked out. My car "stock" had traction issues on EMT's, as does every other C6 out there.
Hawaiian Flame Suit On
Last edited by 06.Z51.MontRed.Vert; Jan 14, 2008 at 11:06 AM.
While I admit I'm not the best driver you arent exactly showing any 6 speed skill here either. While I credit your car for being very quick for what it is, dont get ahead of yourself. Its an auto. You are getting a bit carried away.
The cold northeast weather has you at quite an advatage over the rest of the country. Lots of guys would do much better if they were in this part of the country. So if you were in Florida with a manual would you be at the top of the list?
One last point about application, if you want to race me, its a road race and you let me know when. Make sure you bring that drag pack.
I think this thread is way off topic. Stay safe.
i am also very very good with a stick
i am a driver not just an automatic driver. i learned in the dirt then the asphalt then the mud. the track then the street, big difference between track and street you can have a great 9 second car get beat badly by an 11 second car on the street. and when the new track opens in millville this year i will take you up on the road course challenge. that's where im best, but to keep on topic the kooks work on my car in all those venues




i am also very very good with a stick
i am a driver not just an automatic driver. i learned in the dirt then the asphalt then the mud. the track then the street, big difference between track and street you can have a great 9 second car get beat badly by an 11 second car on the street. and when the new track opens in millville this year i will take you up on the road course challenge. that's where im best, but to keep on topic the kooks work on my car in all those venues
And yes you can drive my car. Dont blow up cartek's rear diff on me though. Get out of wheel hop dude


You changed your own verbal tune from "well tuned" to STRONG tune. I repeat, my car is not off, it was a mid 12's (soon to be sub 12 seconds with my new mods) stock car.
Stock GM cars dont have traction issues just like LS1LT1 said. My "well" tuned and others "well tuned" cars dont have traction issues either. Perhaps those "Strong" Cartek or CoW's tunes do, but if there are traction issues, then I am very glad I do my own tuning. A good tune does not necessarliy mean a loss of traction. So to you I say your car is off, period! May you enjoy slipping and sliding around on the street.

Edit...I think I do have my own STRONG tune...I now remember last week while on a really poor broken down asphalt road that my tires did a little "chirp" from a WOT 1st to 2cd gear shift!
My car is ON....Oh whoopee!!
, which to me mean the same thing. Why would you tune a car if not to make it stronger?
Are you tuning it to get an extra 2 mpg, or for power? Are you tuning it for better overal performance/power, or a 1/4 time (verified 1/4 time). Ok, I give up; you know how to tune much better than Cartek, Cow, RPM, and Spinmonster (as you've noted),
I'm glad you have dialed it in so that you have perfect traction even at -5 degrees
. After all these guys have no idea what they are doing, and lose of traction is no indication of torq or power whatsoever. With all of the tuned A6's that you have witnessed with perfect traction (because they have a lot of tire tread
, and all season tires) you have proven to be the god of tuning, a veritbal expert amongst amateurs. After all, anyone that can turn off their DRL's and mod a paddle shifter is in fact an awesome tuner, especially since your tunes won't allow you to break loose an all season tire....
You should consider opening a tune shop and charging a fortune for those amazing tunes, I'm sure the world will be beating down your door to get a tune on their car that won't allow them to even chirp an all season tire, unless its on a pothole filled road.
Oh thats right, you help people out all the time without taking a dime..... Look out world here comes supatuna...




Spin our headers are on paul newman's car as well as the wheelin car and a few other world challeng cars. Ask lou what happened when Leighton Reese switch to kooks over LG. So judging by your first sentence I guess we can say that. Now you have all the info correct.
In my case the difference was so rediculous that I cant see why it wouldnt be universal but I cant see hurting someone's business over the small amount of data I have. I like the differences I have but it could be the heads, it could be the cam. I dont know. I have seen similar cases like mine where the increase in TQ was met with nearly no loss at the top. The only times I didnt see that same difference was where no tuning was performed. I have been present for some tuner tweaks and nearly fall over when they do 2 or 3 dyno puls and say the timing curve is about maxed out because they got soem KR at peak and pulled back there and didnt look at the rest of the curve.
If you use HPtuners and have a LS3 and LS2 file for the optimized tune for your 1 3/4 headers with a moderate cam. Please e-mail it to me so I can see if there is a pattern for places where there is such an efficiency in parts of the power band where the headers wont run timing. It has been my finding that running more timing ususally notes and inefficiency at that rpm. Are there any running production differences lately for your headers?
I think there is a difference between being positive on a product and being negative about another. I can post findings one way without getting into bashing. If I do a swap of cams are people looking at the peak power I got over the prior one or from a stock baseline. I think in all fairness, I can exclude the comparison somewhat and stick to what I see as strenghtsin a product without trying to state a weakness exists in another. All posts to this effect are being removed from this thread and all future threads. If I find a fundamental difference ina product it wont name the older part.
You changed your own verbal tune from "well tuned" to STRONG tune. I repeat, my car is not off, it was a mid 12's (soon to be sub 12 seconds with my new mods) stock car.
Stock GM cars dont have traction issues just like LS1LT1 said. My "well" tuned and others "well tuned" cars dont have traction issues either. Perhaps those "Strong" Cartek or CoW's tunes do, but if there are traction issues, then I am very glad I do my own tuning. A good tune does not necessarliy mean a loss of traction. So to you I say your car is off, period! May you enjoy slipping and sliding around on the street.

Edit...I think I do have my own STRONG tune...I now remember last week while on a really poor broken down asphalt road that my tires did a little "chirp" from a WOT 1st to 2cd gear shift!
My car is ON....Oh whoopee!!Now that i have added a Vararam, AR headers and tune, my a6 is insane from a roll, with T/C off if i nail it from a 30mph roll the car will go 90 degrees sideways in a heartbeat! Now i just leave T/C on and dont get on it in traffic.

Now that i have added a Vararam, AR headers and tune, my a6 is insane from a roll, with T/C off if i nail it from a 30mph roll the car will go 90 degrees sideways in a heartbeat! Now i just leave T/C on and dont get on it in traffic.
Last edited by siffert; Jan 14, 2008 at 09:40 PM.




right now is about a 12.1 from my previous stock 12.54. With DR's I am looking at sub 12 seconds. Was it a "Pro" paid tune? I cant see going with those monster tunes if the car is no longer tractable on the track or street....unless you see going sideways as good times and fun. I know another guy on the CF who got a "monster" tune and is going sideways as well. He wanted to add some Nitto's in hopes of gaining some traction.
Can we try to make things a little more friendly?
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Kooks.
