how much power does headers add?

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Old Apr 6, 2003 | 02:25 PM
  #1  
cmycl's Avatar
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sounds fast but its not
 
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From: Columbus, Ohio
how much power does headers add?

i was thinking of purchasing some headers, but before i do would i get a nice gain off them cuz if not i might just but that money towards some nicer rims

plus if anyone is selling koni yellows..... i would be interested
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Old Apr 6, 2003 | 03:09 PM
  #2  
clstyle's Avatar
Burning Brakes
 
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From: jersey
i read a thread somewhere
i think it was like 20 hp.

the combination of cai (which u have)
and exhaust system
and headers

thats like 30 hp.
if iam not mistaken
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Old Apr 6, 2003 | 04:25 PM
  #3  
A23CL's Avatar
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From: Silver Spring, MD
headers should about 10-12 horsepower i dont think its 20 but i might be wrong and then intake about 4-7 and exhaust im not really too sure but probably between 5-10
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Old Apr 6, 2003 | 04:37 PM
  #4  
dustbuster4's Avatar
A-CL Post Whore w/N2O
 
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From: D.C. Suburbs
I would be surprised if I got more than 12-15 out of my OBX headers on the 3.0.
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Old Apr 6, 2003 | 05:12 PM
  #5  
ricardo's Avatar
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From: Edmonds =o
dust -- how do your OBX's compare to comptechs? ...powerwise, anyway. I hear they make some resonation at certain RPMs... but whatever....
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Old Apr 6, 2003 | 05:35 PM
  #6  
BallinCl17's Avatar
Cruisin'
 
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From: St louis
i just got my dc headers yesterday and i am loving it you can definatly feel the power
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Old Apr 6, 2003 | 05:41 PM
  #7  
ricardo's Avatar
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From: Edmonds =o
dynos yet?
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Old Apr 6, 2003 | 06:05 PM
  #8  
JLai's Avatar
Cause stock sux.
 
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From: FL
Originally posted by clstyle
i read a thread somewhere
i think it was like 20 hp.

the combination of cai (which u have)
and exhaust system
and headers

thats like 30 hp.
if iam not mistaken
You guys are smoking crack. The mods hardly do shit for the 4 bangers. 15 HP with all of that combined, IF you're lucky.
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Old Apr 6, 2003 | 09:36 PM
  #9  
clstyle's Avatar
Burning Brakes
 
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From: jersey
yo ballin cl u said u can def. feel the diff.
right?

its like night and day right?
cause got rice says the diff. is not noticible

is it?
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Old Apr 6, 2003 | 09:39 PM
  #10  
JLai's Avatar
Cause stock sux.
 
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From: FL
If you do get them. Get a dyno before and after and you'll know what I'm talking about. If you don't believe me, ask TurboSupra (Ryan)...He used to have a 2.2 engine in his old car before he gave up and bought the supra.
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Old Apr 6, 2003 | 09:48 PM
  #11  
TurboSupra's Avatar
Cruisin'
 
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From: atl / houston
i had every free flow bolt on in my old accord, didnt do jack shit for performance. maybe helped a *little* at highway speeds, but low end torque was gone. still got walked by a grand cherokee v8, my roommate's civic si, and got rice's cl 3.0 from a dead stop. i did get to race a nearly stock 98-99 accord ex 4-cylinder, i barely beat him by a hood and he was dead stock. anything short of forced induction or laughing gas won't make that big of a difference. just my experience. you're all welcome to learn the hard way.
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Old Apr 6, 2003 | 11:06 PM
  #12  
KC CL 1785's Avatar
cmng 2 a lawschool near u
 
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From: Kansas City
Originally posted by TurboSupra
i had every free flow bolt on in my old accord, didnt do jack shit for performance. maybe helped a *little* at highway speeds, but low end torque was gone. still got walked by a grand cherokee v8, my roommate's civic si, and got rice's cl 3.0 from a dead stop. i did get to race a nearly stock 98-99 accord ex 4-cylinder, i barely beat him by a hood and he was dead stock. anything short of forced induction or laughing gas won't make that big of a difference. just my experience. you're all welcome to learn the hard way.

I agree, I do on the other hand believe that people tend to "feel" things that arent there. I am sure that for many things you are able to fell something, but when people come on and say that their intake gave them 15-20hp, that is bs.
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Old Apr 6, 2003 | 11:13 PM
  #13  
blo2ck's Avatar
I hate cops
 
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From: SO Cal.
Yeah, bolt ons are pretty much a waste of money on our 2.3's/2.2's. The intake and exhaust were ok, but i didn't feel a damn thing from my dc headers.
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Old Apr 7, 2003 | 01:58 AM
  #14  
Cseika's Avatar
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From: Los Angeles
I have to disagree.... I took off my caty and replaced it with a straight pipe... I definetely noticed the difference in torque... header gave me a little more power and smoother accelaration... and top speed increased from 120 to 135 from muffler..

Intake on the other hand... i didn't really notice the difference...
It definetely helps to pushes the car forward...
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Old Apr 7, 2003 | 02:27 AM
  #15  
JLai's Avatar
Cause stock sux.
 
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From: FL
Originally posted by Cseika
I have to disagree.... I definetely noticed the difference in torque... header gave me a little more power
Did you dyno?
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Old Apr 7, 2003 | 02:31 AM
  #16  
fastvtecCL's Avatar
fastest time 13.4@107 !!!
 
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From: charlotte north carolina
i got 27hp from my comptech headers


got the dyno sheet to
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Old Apr 7, 2003 | 02:38 AM
  #17  
JLai's Avatar
Cause stock sux.
 
Joined: Oct 2001
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From: FL
Originally posted by fastvtecCL
i got 27hp from my comptech headers


got the dyno sheet to
cmycl has a 2.2

Headers are like the ace card for the 3.0s.
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Old Apr 7, 2003 | 02:40 AM
  #18  
fastvtecCL's Avatar
fastest time 13.4@107 !!!
 
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From: charlotte north carolina
Originally posted by Got Rice?
cmycl has a 2.2

Headers are like the ace card for the 3.0s.

sorry i didn't pay attention that yea 2.2's suck:P j/k
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