Re: 20's Packard Engine Identification - newbie/advice

Posted by Owen_Dyneto On 2019/2/18 19:50:10

Mal, I don't see the source cited for those motor numbers for the 640/645 but they don't agree with other sources (including Turnquist) that give a starting number for the 640/645 as 167,013.

Not saying one or the other is correct but when data is in conflict, documentation like our chart should cite the source and note the controversy.