Lots of guys with money are into old cars!
I bought a 1941 carburetor repair manual on eBay, scanned the pages, & published them to Old Carburetors. The header image on this page shows you what it looked like.
That was easier to do in 2003, of course, but it would still work today with a more polished website and expanded content.
This is evergreen content!
Once you have the site built you can forget about it. Except for the constant updates to your WordPress plugins, of course. 🙁
There are 4-6 pages for each of the 25 cars included in the manual. I assume they all used Carter carbs. I will include them along with the domain name.
Old-Carburetors.com was first registered in 2003.