Re: Electric Fuel Pumps

Posted by 39SixSedanMan On 2013/11/22 8:02:38

Bernardi,

This is a commonly considered question, including here on packardinfo.com.

I am a firm believer in the parallel fuel pump installation over the series method. Here is why: in the series method, if the diaphragm of the mechanical fuel pump leaks and you try to use the series electric pump to get home, it fill pump gas into the crankcase and through the vent on the pump on the ground but also very near the hot manifold.

Here is a link to one of the discussions on this site. Note: it links to a great explanation on the packardclub.org site:https://packardinfo.com/xoops/html/modules/newbb/viewtopic.php?viewmode=flat&type=&topic_id=12850&forum=4

Regarding the cost, I'd say it'll added about $15 to my installation, which I did myself. Can send photos if you like.

I hope this helps,
Pat