[Fot] High zinc oils, or not?

[Bob Kramer]

It seems that one of the big takeaways from this article and the
companion Youtube video is that adding ZDDP to an oil with detergents may
not allow the ZDDP to do its job.

Bob

On Fri, Jun 27, 2025 at 5:25 PM Chip Collingwood via Fot <fot at autox.team.net>
wrote:

> So does this suggest that his previous work with Joe Gibbs and the Driven
> line of oils is questionable?
>
> Chip Collingwood
> theukmotorsports.com
> (804) 564-1839
>
>
> On Fri, Jun 27, 2025 at 4:56 PM Barr, Scott via Fot <fot at autox.team.net>
> wrote:
>
>> Very interesting.  Now if we could just get them to stop changing the
>> formulation without telling anyone about it…
>>
>>
>>
>> Scott (B.)
>>
>>
>>
>> *From:* Fot <fot-bounces at autox.team.net> *On Behalf Of *Scott Janzen via
>> Fot
>> *Sent:* Friday, June 27, 2025 2:35 PM
>> *To:* 'Friends of Triumph' Triumph <fot at autox.team.net>
>> *Subject:* [Fot] High zinc oils, or not?
>>
>>
>>
>>
>> https://www.enginelabs.com/engine-tech/engine/do-classic-cars-actually-need-high-zinc-oil-lake-speed-finds-out/?utm_source=rss&utm_medium=rss&utm_campaign=do-classic-cars-actually-need-high-zinc-oil-lake-speed-finds-out&utm_source=ActiveCampaign&utm_medium=email&utm_content=Making%20More%20Than%201%2C500HP%20With%20The%2012-Rotor%2C%20Sorting%20Out%20Gen%20V%20GM%20Lifter%20Failures%2C%20Do%20Flat-Tappet%20Engines%20Really%20Need%20High-Zinc%20Oil%2C%20And%20More%20From%20EngineLabs%20com%21&utm_campaign=EL%206%2F27%2F25
>>
>>
>>
>> Sent from my iPhone
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