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Freevalve M96

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9 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHFreevalve M96

Leading reported evidence

Use extensively

Performed · outcome unconfirmed

No successful repair reported for this finding.

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1
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

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.

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Performed · outcome unconfirmed

This tech has been used extensively on modern cargo ship diesel engines, the sort that produce 100,000 HP at 100 RPM.

Original post Read captured discussion
Freevalve M96
Frequently discussed work

Run engine backwards

No successful repair reported for this finding.

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Discussions that contain suggestions
1

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

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Suggestion

To go backwards, you run the engine backwards.

Original post Read captured discussion
Freevalve M96
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Leading evidence: 'Use extensively' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run engine backwards' (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 · 9 captured posts examined · 0 partial discussions

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Run engine backwards

Suggestion or failed attempt

No successful repair reported for this finding.

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0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
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.

Suggestion

To go backwards, you run the engine backwards.

Original post Read captured discussion
Freevalve M96
Frequently discussed actions (2)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Run engine backwards

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
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.

Suggestion

To go backwards, you run the engine backwards.

Original post Read captured discussion
Freevalve M96

Use extensively

No successful repair reported for this finding.

0
Reported fixes
0
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

This tech has been used extensively on modern cargo ship diesel engines, the sort that produce 100,000 HP at 100 RPM.

Original post Read captured discussion
Freevalve M96
Coverage and how to read this overview

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.

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

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T152433Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

https://www.thedrive.com/tech/39377/the-diy-hero-who-built-a-koenigsegg-style-freevalve-miata-engine-is-making-it-open-source After reading this article it got me thinking, how amazing would this technology be on the M96. Is it even possible to convert it? I feel like this opens up a world of opportunities for future modifications. Feel free to chime in

POST 4Original post

Quotes source post: 17992031

Give me an OEM M96.73 over this any day.

POST 5Original post

Apparently he has a Porsche based go kart so you might see something in the future.

POST 6Original post

This technology is amazing and could enable the lifespan on the ICE; but I expect we won�t see it retrofitted on past engines much if at all on a large scale.

POST 7Original post

Quotes source post: 17992555

^^^ Agree. Awesome technology, and will certainly see some retrofitting, but the real juice will be when this becomes more common and leads to more power out of less displacement. cool tech!

POST 8 / ORIGINAL POSTEROriginal post

Quotes source post: 17992031

Part of the idea is that someone like FSI would develop something like this. I do agree it is very unlikely to happen but just thought it is an interesting technology that would be cool to see on the M96 platform.

POST 9Original post

This tech has been used extensively on modern cargo ship diesel engines, the sort that produce 100,000 HP at 100 RPM. It's handy in that application because the prop is directly connected to the engine. To go backwards, you run the engine backwards. This usually takes two sets of camshafts or a complex camshaft with forward and astern cam lobes. The electronic valves don't have that requirement. Obviously the valve action is a little slower at 100 RPM and the valves are operated by hydraulics.

This is a source reference. Confirm exact model applicability in the original material.