The Ford Barn - View Single Post - 1934 Ford flathead need new oil pump advice

Bluebell · 06-17-2016, 08:49 PM

I would leave the stp out until she is run in. The zddp can be found in other oils. I'd suggest a non synthetic for run in. All just my opinion.

06-17-2016, 08:49 PM	#3
Bluebell Senior Member Join Date: Nov 2012 Location: Tauranga, New Zealand Posts: 726	Re: 1934 Ford flathead need new oil pump advice I would leave the stp out until she is run in. The zddp can be found in other oils. I'd suggest a non synthetic for run in. All just my opinion.