Lots of thermostats are junk these days and a lot of them are cases of wrong thermostats are being sold as replacements for engines that they are not designed for. A good example is the Ford 351C/351M/400 engines. The original thermostats had a hat on the bottom of the thermostat which covered up the bypass which is cast into the intake. All your parts stores call for the same thermostat as the 289/351Windsor/429/460 engines. Those thermostats do fit but because they do not block off the bypass when the thermostat opens the engines run hot. I have a 1978 F150 with a 400. My solution was to buy a whole box of NOS Robertshaw thermostats. They were made in Knoxville TN and are properly designed.
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Today's Featured Article - On the Road with Dave Gohl: Auction Musings - by Dave Gohl. I was thinking the other day about all the auctions I've been to in the last few years. There've been many. Some have been very good, some have been well, disappointing to say the least. But no matter how good or bad auctions may be, we always seem to stay until the item we've come for or are interested in is on the block. I've been to some auctions near and far. I think the furthest has been the Two Cylinder 7 in the Amana Colonies last year. Lots of stuff, lots of people. I've also atten
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