Re: Idiot's First Packard: 51' 200 Ultramatic Coupe

Posted by humanpotatohybrid On 2024/6/11 20:09:35

Yes, I forgot the numbers matching started in 1955.

You have a 288 block which someone apparently threw a 327 head on to... lower the CR? Unless I'm reading the chart wrong, but I'm pretty sure a 327 head would be larger than a 288 and thus lower the CR.https://packardinfo.com/xoops/html/modules/newbb/viewtopic.php?topic_id=27771&post_id=266406#forumpost266406