New Headers for ** MAXIMA V6 HEADERS - 95-99 3.0L ** NEW HI-RES PICTURES
09-02-2003, 06:52 AM
#121
Senior Member
Thread Starter
Join Date: Jan 2002
Posts: 182
Originally Posted by SXN
wow, negative and imformative, all rolled into one. Its the same stuff everyone has been saying, just in one post... i think there is nothing new anyone can say, its now a waiting game.
1) 2 FREE sets for testing and dyno, before any is sold
2) EGR port will be added before any is sold.
3) Dyno graphs will posted then you can decide for yourself.
4) JFYI, Cattman claimed 15 WHP gain from their prototype headers.
Nashua.
09-02-2003, 04:07 PM
#125
Supporting Maxima.org Member
Join Date: Jul 2003
Location: San Bruno, CA (SF Bay)
Posts: 3,747
Originally Posted by Nashua_Night_Ha
On the positive side:
1) 2 FREE sets for testing and dyno, before any is sold
2) EGR port will be added before any is sold.
3) Dyno graphs will posted then you can decide for yourself.
4) JFYI, Cattman claimed 15 WHP gain from their prototype headers.
Nashua.
1) 2 FREE sets for testing and dyno, before any is sold
2) EGR port will be added before any is sold.
3) Dyno graphs will posted then you can decide for yourself.
4) JFYI, Cattman claimed 15 WHP gain from their prototype headers.
Nashua.
09-02-2003, 05:48 PM
#126
Senior Member
Thread Starter
Join Date: Jan 2002
Posts: 182
Dynoed with STOCK Y-pipe and 16 WHP calimed:
http://www.vqpower.com/v2/modules.ph...article&sid=34
BTW, on my CLS we saw more than 25 WHP 25 lbft gains with aftermarket headers: Dyno: http://www.acura-cl.com/forums/showt...threadid=80233
http://www.vqpower.com/v2/modules.ph...article&sid=34
BTW, on my CLS we saw more than 25 WHP 25 lbft gains with aftermarket headers: Dyno: http://www.acura-cl.com/forums/showt...threadid=80233
09-02-2003, 06:08 PM
#127
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Join Date: Nov 2000
Location: Chattanooga, TN
Posts: 1,756
Cattman's dyno was done with a stock y-pipe versus their header/y-pipe combo. I have seen several dynos of 16-19hp from just a y-pipe. That being said, cattman dynoed 16 peak whp, but the average gains were pretty good over stock. I still think these will provide some type of gain though. The reason you got 25 whp on your CLS is because your car revs to 7000rpm, and up high is where the main power gains were. Boosted maximas will benefit from these, as well as those with a JWT ecu with 7000rpm redline. I can't wait to see some results though.
09-02-2003, 06:20 PM
#128
Guest
Posts: n/a
That's cause ACURA had ****ty headers in the first place. The install on the headers will be at least what the price of the headers is. So if like $1k is worth for 5hp, if even, then whoever thinks it's worth it go ahead and get it done. I know 2 sets are free but there are more than 2 members at the ORG. If the gains are at least 15hp over aftermarket y-pipes you'll have buyers, if not then SOL...
09-02-2003, 06:32 PM
#129
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Join Date: Jul 2003
Location: San Bruno, CA (SF Bay)
Posts: 3,747
Originally Posted by Nashua_Night_Ha
Dynoed with STOCK Y-pipe and 16 WHP calimed:
http://www.vqpower.com/v2/modules.ph...article&sid=34
BTW, on my CLS we saw more than 25 WHP 25 lbft gains with aftermarket headers: Dyno: http://www.acura-cl.com/forums/showt...threadid=80233
http://www.vqpower.com/v2/modules.ph...article&sid=34
BTW, on my CLS we saw more than 25 WHP 25 lbft gains with aftermarket headers: Dyno: http://www.acura-cl.com/forums/showt...threadid=80233
09-03-2003, 08:29 AM
#131
Not DAVEB the parts guy
Join Date: Aug 2000
Posts: 8,555
Wow, not in a million years would I have believed no one would step up and test these things. It's kind of surprising that many ***** and moan about not having much aftermarket and here's your chance. I don't think they'll do much and many agree, but no one wants to prove us wrong 
Dave
Dave
09-03-2003, 04:04 PM
#133
Senior Member
Thread Starter
Join Date: Jan 2002
Posts: 182
Cattman anounced there headers here: http://forums.maxima.org/showthread.php?t=245548
09-03-2003, 05:30 PM
#134
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Join Date: Jul 2003
Location: San Bruno, CA (SF Bay)
Posts: 3,747
headers and downpipes... like headers and a Y strapped together, thats why they get the gains, performance headers are nice, but even u urself said that the Y pipe gives u power. their claimed gains are primarily from the downpiping...not the headers
09-16-2003, 06:42 AM
#137
Originally Posted by Nashua_Night_Ha
On the positive side:
1) 2 FREE sets for testing and dyno, before any is sold
2) EGR port will be added before any is sold.
3) Dyno graphs will posted then you can decide for yourself.
4) JFYI, Cattman claimed 15 WHP gain from their prototype headers.
Nashua.
1) 2 FREE sets for testing and dyno, before any is sold
2) EGR port will be added before any is sold.
3) Dyno graphs will posted then you can decide for yourself.
4) JFYI, Cattman claimed 15 WHP gain from their prototype headers.
Nashua.
09-16-2003, 03:49 PM
#141
Originally Posted by Nashua_Night_Ha
Now We are working on test and install locally.
If the plan changes we will let you know.
Thanks.
Nashua.
If the plan changes we will let you know.
Thanks.
Nashua.
09-16-2003, 05:15 PM
#142
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Join Date: Jul 2003
Location: San Bruno, CA (SF Bay)
Posts: 3,747
Originally Posted by 5spdFastMax
Has anyone seen the stock manifold, they should make quite a difference i think.
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