Panhead exhaust spigot diameter

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Bdog
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Panhead exhaust spigot diameter

#1

Post by Bdog »

Could use some help here??
I am trying to determine what the stock outer diameter of the exhaust spigot is on a panhead.
I have a 51 and I am trying to restore my exhaust port spigot back to the standard size. I had it heliarced .. now I need to know the stock dimension to mill it down to.

Thanks ..

Ya I didnt want to cut it off and weld on one of those new spigot deals either! This way seemed better for me.
Robert Luland
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Re: Panhead exhaust spigot diameter

#2

Post by Robert Luland »

The ones on my 48 that just came back from head hog mike out at just a hair over two inch.
KB65
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Re: Panhead exhaust spigot diameter

#3

Post by KB65 »

My pipes are off right now....this is a quick measurement....VIN shows 65' :
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Bdog
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Re: Panhead exhaust spigot diameter

#4

Post by Bdog »

Thanks .. thats about what my front is. I just wanted to make sure before I began to remove material from the rear head!
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Re: Panhead exhaust spigot diameter

#5

Post by PanPal »

I believe it is 2.015" when new
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