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987 ABS pulses/rev - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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YOUR RESEARCH987 ABS pulses/rev - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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Run 987 driveshafts in my 986

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Suggestion · Original poster
Reason for the question is that I will be running 987 driveshafts in my 986.
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987 ABS pulses/rev - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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Leading evidence: 'Run 987 driveshafts in my 986' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run 987 driveshafts in my 986' (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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Run 987 driveshafts in my 986

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
Reason for the question is that I will be running 987 driveshafts in my 986.
Original post Read captured discussion
987 ABS pulses/rev - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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

986Forum: 1 discussions

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Generation: 20261026T122219Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Does anyone know how many pulses per revolution the ABS ring in the bearing of the 987 has? I searched the internet, fora and bearing manufacturer datasheets, but haven't been able to find the answer yet. Reason for the question is that I will be running 987 driveshafts in my 986. The only obstacle seems to be the ABS because the 986 has an inductive sensor and a reluctor ring whereas the 987 has a hall sensor with the magnets integrated in the bearing. Worst case I'd need to find some 986 S shafts and get the wheel side joint attached to the 987 shaft.

POST 2Original post

I’m sorry but I do not know the answer to your question. However just wondering why you are fitting 987 driveshafts to a 986? Is there some technical advantage?

POST 3 / ORIGINAL POSTEROriginal post

The advantage is two fold in my case; 1) The shafts fit the Porsche G87/21 and therefore the Audi 0A2 gearboxes. I'll probably mount the G87/21 now as long as I have the 2.5 Boxer and will move the Audi version in once the V8 goes in. 2) I expect them to be strong enough to hold the torque of the V8 which I want to drop in over the next winter.

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