Thread: Running Too HOT
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Old 06-15-2016, 11:56 AM
DanH's Avatar
DanH DanH is offline
Join Date: Oct 2005
Location: 08A
Posts: 9,880

The bypass can be added without dismantling the entire baffle.

My IO-390:

Old Grumman:

Principle the same for all...bypass the pinch spot.

Dan Horton
Barrett IO-390

Last edited by DanH : 09-03-2018 at 07:00 AM.
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