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JK Motor Sports Header on eBay

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15 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
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YOUR RESEARCHJK Motor Sports Header on eBay

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Check " around and found claims ranging

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I assume they "checked" around and found claims ranging from 0-20hp from other vendors and decided to pull 30+hp increase out of their **** to try and out-lie the others.

JK Motor Sports Header on eBay
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Leading evidence: 'Check " around and found claims ranging' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check " around and found claims ranging' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

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1 matching discussions · 15 captured posts examined · 0 partial discussions

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Check " around and found claims ranging

No successful repair reported for this finding.

0
Reported fixes
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Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I assume they "checked" around and found claims ranging from 0-20hp from other vendors and decided to pull 30+hp increase out of their **** to try and out-lie the others.

JK Motor Sports Header on eBay
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Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

15 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

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Generation: 20261027T000231Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hi - never heard of them. I searched the web and could only find reference to JK Tyres, but nothing to do with headers. Anyone have any insights? http://cgi.ebay.ca/ws/eBayISAPI.dll?...6508&rd=1&rd=1

POST 2Original post

Anyone that claims 30+hp increase for those headers is full of ****.

POST 3 / ORIGINAL POSTEROriginal post

Thanks Dell - my sentiments exactly. I asked him to verify the HP and he couldn't.

POST 4Original post

I assume they "checked" around and found claims ranging from 0-20hp from other vendors and decided to pull 30+hp increase out of their **** to try and out-lie the others.

POST 5Original post

But they have a 98.7% positive feedback rating - doesn't eBay enforce honesty in all their posts and double-check each claim made so buyers get the best possible information? Sorry can't say that with a straight face.

POST 6Original post

Thanks Dwayne, I needed a good chuckle before logging off tonight!

POST 7Original post

The thing I was most interested in seeing was the collector...and it is the one thing they DIDN'T show.

POST 8Original post

Well, if switching to "clear side markers" adds 10 to 12 HP, I am certain that new headers will get you 30 more HP!

POST 9Original post

That header can't add 30 horses - it doesn't come with any neon colored stickers. Stickers=hp.

POST 10Original post

The first thing I noticed is the small tubing. The tubing is significantly smaller than the port size and hence why thye have the cones going to the flange. The collector is also very questionable since there is no merge to it (just 3 tubes protruding inside). I would be very questionable to any gains from these headers. In fact, since the tubing is actually smaller than the stock header; I wouldn't be surprised if they lost HP.

POST 11Original post

1 3/4" primaries is not small! If anything they could be too large. No way the stock peice is as large as those. I dont see the problem with these, they have nice welds, and they went for $157. Sounds like a steal to me. They may not make 30hp but they look like most 996 headers that places try and get $2000 for. Sure they may not work as well but at $157 they are certianly worth the gamble.

POST 13 / ORIGINAL POSTEROriginal post

I'm going to contact the winner of the auction and ask them to let me know the outcome once they have them installed. Will report back.

POST 14Original post

Has anyone heard info on the headers that were bought on ebay for $250 4-6 weeks ago. JW

POST 15Original post

What do you think the port size of the heads or the diameter of the stock manifolds is? Measure both adn compare, then respond back.

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