Misc: Everything Else Comet Breather Bolt

Bill Thomas

Well Known and Active Forum User
VOC Member
The standard breather is not a good idea, I would blank it off with a drain bung,
Even Mr Vincent changed them on the "D".
 

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Martyn Goodwin

Well Known and Active Forum User
Non-VOC Member
The standard breather is not a good idea, I would blank it off with a drain bung,
Even Mr Vincent changed them on the "D".
I am using the timed breather with the Irving Mod from Tuning for speed. I made the opening a tad wider than Phil mentioned. My timed breather opens around 20 ATDC and closes at 5 ABDC. No oil leaks and a eggcup of emulsion per 500 miles in the catch tank. I'm happy!
 
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