Re: 1937 water pump removal

Posted by JWL On 2016/9/14 11:33:40

Henry, again, it was common practice to drill a small hole in the thermostat to prevent an air lock when refilling the cooling system, and to allow for a small amount of coolant circulation until the stat opened. No need to drill a hole in the stat since there is a port in the block and pump for this purpose. But, doing so will do no harm. Enjoying your blog on this project.

You may want to consider posting all your adventures on the blog so we will have a complete history; especially valuable for future reference.

(o[]o)