Feuling Head Breathers For M8 Engines
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FEULING breathers work, seal and you will find they hold an engine vacuum. Testing shown on a healthy engine will see 3-4 oz of oil in the sump and once the dipstick is removed another 3-4 oz will drain.
NOTE this test procedure can only be performed with a sealed engine meaning no external venting via dipstick or trans top cover.
Breathers CAN be used with external venting via dipstick, trans cover and air cleaner.
1 Year warranty with option for an additional year if warranty form is filled out on website
MADE IN THE USA
Stock replacement for Milwaukee Eight engines Touring and Softail
Note: Rocker Cover Gaskets purchased separately
The Factory plastic OEM breathers can be problematic, we find the material easily distorts, especially after seeing excessive heat then the internal umbrella valve struggles to seal, causing oil carry over. Another issue found with the OEM breathers is cracked and or broken exit nipples which can be caused by heat distortion and or improper fit and poor installation.