91Bottom Breather Thread Type
Apr 1, 2024 | 12:15 AM
Joined: Aug 2019
Posts: 108
Likes: 18
From: Tejas
91Bottom Breather Thread Type
Can someone confirm the thread type on a bottom breather crankcase.
I recently rebuilt my EVO and need install the fitting.
I believe it’s a 1/4 NPT on a 90”.
Apr 1, 2024 | 07:03 AM
Joined: Nov 2006
Posts: 12,878
Likes: 5,448
From: la la land jerzey
90 hit the block on some use a 45 with a 3/8 nipple
Apr 1, 2024 | 08:43 AM
Joined: Jul 2014
Posts: 8,553
Likes: 3,309
From: Cental, MI
Huh???? All Mine are 1/8 Pipe...
Apr 1, 2024 | 09:55 AM
Joined: Dec 2005
Posts: 5,367
Likes: 2,560
From: NC USA
Quote:
Originally Posted by
Handro
Can someone confirm the thread type on a bottom breather crankcase.
I recently rebuilt my EVO and need install the fitting.
I believe it’s a 1/4 NPT on a 90”.
Correct.
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