602/604 Valve Cover Breathers ( SOLD AS INDIVIDUAL ) David Smith
$50.00
Description
David Smith
Our 604 carb spacer is specifically designed to work with the 604 intake
or bubbly underwater sound
The UFO stack allows you to have all the benefits of our original stack
This is to compensate for the forward angle of the 602 intake
602/604 Valve Cover Breathers ( SOLD AS INDIVIDUAL ) David SmithThe common misconception about valve cover breathers, is the filter media used in your most common breathers is for filtering air into the engine. This is false. The motor experiences constant blow by, therefore, constant pressure is being emitted from the crank case. As your "filter" clogs up with oil & dirt during racing conditions, the rate at which the engine can relieve the constant pressure slows down. Increased crank case pressure puts pressure
Shipping Notes
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