How to vent your crankcase
#11
Ah ha! This is the thread you seek to start your quest to a healthier, happier, cooler running engine; it can be done
https://www.hdforums.com/forum/dyna-...ather-mod.html
https://www.hdforums.com/forum/dyna-...ather-mod.html
#12
Here is what I did for $20
And this link has all the info you could wish for
https://www.hdforums.com/forum/touri...-included.html
And this link has all the info you could wish for
https://www.hdforums.com/forum/touri...-included.html
#13
#14
#16
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GWD88 (07-15-2021)
#17
What is the point of a filter? The crankcase is positive pressure so your not filtering anything. All you are doing is saturating the cotton of the filter. I just went with breather bolts. Keep the oil level at half on the dip stick and you won't have to worry about a fine mist of oil coating the motor or anything else. The other plus of breather bolts is that you don't have to look at the hose lines and filter that most people use in their setup.
#18
#19
What is the point of a filter? The crankcase is positive pressure so your not filtering anything. All you are doing is saturating the cotton of the filter. I just went with breather bolts. Keep the oil level at half on the dip stick and you won't have to worry about a fine mist of oil coating the motor or anything else. The other plus of breather bolts is that you don't have to look at the hose lines and filter that most people use in their setup.
All things being equal, some Twin Cams do seem to have more of a carryover problem than others; even with methodical oil level and viscosity, certain T/C's will have a problem with carryover; and I've never heard a reasonable explanation of why that is...
Last edited by TinCupChalice; 02-28-2017 at 06:02 AM.
#20