Discussion in 'General Tech and Maintenance' started by ontheground, Jan 23, 2008.
Does any company make valves that are alreddy three angled???
the valves themselves are 3 angled, where the valves are seated are shaved at 3 different angles to improve flow. it is easier for air to flow over a rounded surface then straight up then turn at a 90 degree angle.
o then a five angle valve job the machine the valves and the seats or still just the head?
What is a "valve job" and when is it necessary? — Yahoo! Autos
typed in "what is a valve job" on google.
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