Expert Opinion please !!!
Road Warrior
Joined: Dec 2007
Posts: 1,854
Likes: 20
From: Eagle River WI
That oil pan under the trany started in 1993 (flhs/flhtc etc) If you look back to the 1991 flhs etc (oil tank under the seat ) K&N still calls for a 171 filter ??? I still use CCI's 25-250 oil filter on my 93 FLHS
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Tourer
Joined: Nov 2008
Posts: 328
Likes: 72
From: SE TN
George-
Ur right.. A friend had a 92 flhs that had the oil tank behind the R saddle bag... Guess that was last year for that location for baggers..
Why those used a KN-171 I have no idea ??
All I know fer sure is the evo softails (according to my local HD) have NO anti-drain back valve.. Personally I don't think it would hurt anyhow..
Thanks for the correction...
Ur right.. A friend had a 92 flhs that had the oil tank behind the R saddle bag... Guess that was last year for that location for baggers..
Why those used a KN-171 I have no idea ??
All I know fer sure is the evo softails (according to my local HD) have NO anti-drain back valve.. Personally I don't think it would hurt anyhow..
Thanks for the correction...
Last edited by Buddy7394; Nov 8, 2008 at 11:12 PM.
Tourer
Joined: Nov 2007
Posts: 448
Likes: 3
From:
- yes , there is indeed a springy/valve thing at the bottom of
a genuine HD filter for my 80 inch EVO mounted on a '96 Heritage Softail.
- but , am not sure whether its an anti-drain-valve , or , a bypass valve.
- if the filter (as Dr. points out) is on the return line , then an anti-drain
valve would be redundant. If so , it'd probably be a bypass valve.
best regards !
.
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