Merlyn Products, Inc.

You are in the Mooney section of the Black Magic Control!
Mooney M20K
231

Automatic wastegate with and without heatshield, elbow not included with kit.

STC SA4914NM

THE MERLYN BLACK MAGIC CONTROL

(AUTOMATIC WASTEGATE)

FOR THE MOONEY 231!

Below is a summary of the results obtained during STC testing on Mooney N231MR

Critical Altitude: From 14,000' to 19,500'

Cruise Speed: Increase 4 - 6 Knots

Cruise Climb: Increase 6% (33"HG, 2600 RPM)

Max CHT in Climb: -8° F

Max Oil Temp in Climb: -7° F

Using 1" to 1.5" less MAP: Equivalent Performance

CHT down 35° F

OIL down 15° F

Fuel flow down .4 gal

For continued information on the Mooney
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