Those wound-up pieces of high-tensile steel under your rocker arms work so hard closing your valves over millions of cycles that they could probably use a replacement right about now. We're talking ...
Today on Boiler University's Weekly Boiler Tips, watch as Jude explains how a Spence PRV can be adjusted by using the correct spring for the application pressure. Nov. 3, 2021 Today on Boiler ...
Fittings such as these, for connecting a compressed air line to the spark plug hole for valve support, are available at most auto parts stores. Occasionally it is necessary or desirable to inspect or ...