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Ney nozzles and piston cooling nozzles

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lanceav8r

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I'm building an IO-360 for my Pitts S1S. My case is drilled for the "Ney Nozzles" and piston cooling nozzles. Does anyone here have experience with either of these two mods in an aerobatic engine? Is there any real world benefits on a wide deck modern IO-360? I am using 9.5:1 pistons, normally aspirated, Sky Dynamics sump and exhaust.
 

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