Farmall A questions

Tue Jun 30, 2009 5:03 am

I just purchased a 1942 Farmall A. Compression test showed 105 on all four cylinders. This seems good to me but I'd like your comments. Also, what spark plugs are recommended? Thanks.

Re: Farmall A questions

Tue Jun 30, 2009 8:21 am

105 PSI is good enough. I would replace the spark plugs with the same brand and heat range. If required, make an adjustment at the next tune up.