Dr.Jeff
True Classic
At the risk of starting another "oil" debate, I'll add a link to another oil article (hope it isn't redundant, I don't recall seeing any reference to it yet).
I saw this brief 'Q and A' article about engine oils for classic cars in the recent "Classic Motorsports" email newsletter. I thought some of the info was useful; not too technical but relative enough to answer the questions. The answers come from several oil industry specialists, so look at who is talking (what product company) to help filter out any biases (each answer is followed by that reference).
Some specific questions address issues that we have discussed recently, like zinc for example. Not too bad of an article overall, considering that car magazines are not what I'd consider scientific journals.
https://classicmotorsports.com/articles/ask-oil-expert-industry-specialists-set-record-str/
I saw this brief 'Q and A' article about engine oils for classic cars in the recent "Classic Motorsports" email newsletter. I thought some of the info was useful; not too technical but relative enough to answer the questions. The answers come from several oil industry specialists, so look at who is talking (what product company) to help filter out any biases (each answer is followed by that reference).
Some specific questions address issues that we have discussed recently, like zinc for example. Not too bad of an article overall, considering that car magazines are not what I'd consider scientific journals.
https://classicmotorsports.com/articles/ask-oil-expert-industry-specialists-set-record-str/