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M96 crank swap?

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

Discussion summary

YOUR RESEARCHM96 crank swap?

Leading reported evidence

Check into what vision motorsports out of laguna does

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
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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 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

Check into what Vision Motorsports out of Laguna does with their rebuilds.

M96 crank swap?
Read full discussion summary

Leading evidence: 'Check into what vision motorsports out of laguna does' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check into what vision motorsports out of laguna does' (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.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

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1 matching discussions · 5 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Replace bearing

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
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 · Original poster

From the pictures below, do you think I can still save it and replace the bearing with over sized ones?

M96 crank swap?

Use "paddle" type crank

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
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

I may be wrong, but I think they use a "paddle" type crank.

M96 crank swap?

Use good cranks

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
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 · Original poster

Do you know of any place that sells used good cranks for M96 engines under $2K if the following idea doesn�t work?Thanks to all that answer.

M96 crank swap?

Use same crank as the 2.7 boxster

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
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

It uses the same crank as the 2.7 boxster.

M96 crank swap?
Frequently discussed actions (5)

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

Check into what vision motorsports out of laguna does

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

Check into what Vision Motorsports out of Laguna does with their rebuilds.

M96 crank swap?

Replace bearing

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 · Original poster

From the pictures below, do you think I can still save it and replace the bearing with over sized ones?

M96 crank swap?

Use "paddle" type crank

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

I may be wrong, but I think they use a "paddle" type crank.

M96 crank swap?

Use good cranks

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 · Original poster

Do you know of any place that sells used good cranks for M96 engines under $2K if the following idea doesn�t work?Thanks to all that answer.

M96 crank swap?

Use same crank as the 2.7 boxster

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

It uses the same crank as the 2.7 boxster.

M96 crank swap?
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.

5 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: 20261026T094842Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hello all! I�ve recently come to trouble with my lovely 1999 Porsche 911 engine. And before you go asking, no I didn�t have an IMS issue. Instead, what I had was just as bad. Lol. Here�s the scenario, one day I�m driving and low and behold got low on oil. Because of this, as I kept on driving, it started to affect the health of the engine during the same drive. After tearing the engine into hundreds of pieces and finding �glitter� in my oil pan, I finally got to the crank. Low and behold my main and rod journals were destroyed by 2 deteriorating, spun bearings. So after months and months of searching and not being able to find a decent enough of a crank, I�ve come up with a different idea which I need help with. I have the near to impossible to find �bicycle styled� crank for my 3.4L M96. Can I just find a � paddle styled� crank and swap it out with that? Is it that easy? I think they�re both 78mm stroke displacements right? So if I just replace it with a paddle styled crank and IMS rod will I be golden? Or is there something I�m missing? From the pictures below, do you think I can still save it and replace the bearing with over sized ones? Do you know of any place that sells used good cranks for M96 engines under $2K if the following idea doesn�t work?Thanks to all that answer. Cheers.

POST 3Original post

Check into what Vision Motorsports out of Laguna does with their rebuilds. I may be wrong, but I think they use a "paddle" type crank.

POST 4Original post

You can buy a good crank on ebay from dc auto or another supplier and polish it. It uses the same crank as the 2.7 boxster. You can find one thats chain style. Sometimes you can find them cheap. It looks like prices have gone up recently though. example: https://www.ebay.com/itm/17440887083...wAAOSwwWpfRXqa

POST 5Original post

Quotes source post: 17759880

Also Dwain always has an abundance of crankshafts there. He may sell you one...

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