Posted by David [128.242.106.124] on Sunday, April 25, 2010 at 13:38:09 :
In Reply to: Re: Synthetic oil in the flathead posted by Dave Royal [75.81.247.197] on Sunday, April 25, 2010 at 13:02:31 :
Some of the synthetic oil is very expensive and changing it after only a few hundred miles is costly.