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

Posted by Owen_Dyneto On 2019/2/18 20:57:36

A correction would not be appropriate until we determine which data is correct, Turnquist's or the unnamed source used in our chart. In the absence of determining which is correct (pretty likely in this case), you really have to give equal visibility to both possibilities and note the sources of the data.