Where to find flame arrestors

NorinRadd

Petty Officer 3rd Class
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Aug 26, 2023
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84
Having a real hard time finding one. You must be able to get them somewhere for less than a couple hundred.

I just need the mesh. Not the cap.
 

Fun Times

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May 16, 2009
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Aq151a. Needs a 6” filter/arrestor
Had I looked/thought back I’d probably remember your engine model.😳
Are you looking for new or used? VP part number 824663…

If you had your old ones, you should be able to clean them if they’re in good condition.
 

NorinRadd

Petty Officer 3rd Class
Joined
Aug 26, 2023
Messages
84
Had I looked/thought back I’d probably remember your engine model.😳
Are you looking for new or used? VP part number 824663…

If you had your old ones, you should be able to clean them if they’re in good condition.
Ive checked all the usual sites. Wouldnt pay 150 for a used one. I see k&n makes them but 250. My old ones arent in good condition. One is all bent and unraveled. For the cost of them tho ill just solder it and clean it and it can hang half off the plate.
 

jimmbo

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May 24, 2004
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It is not a Filter. It is there to absorb the Heat from any Flame from a Backfire, to remove that a source of Ignition of any Gasoline Vapours in the Engine Compartment. That might be why they are not replaceable Media
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
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I dont understand why they dont just sell the elements. My application has two outside bolts not one middle.
For liability reasons. The majority of spark arrestors are riveted assemblies.
 

NorinRadd

Petty Officer 3rd Class
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Aug 26, 2023
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84
It is not a Filter. It is there to absorb the Heat from any Flame from a Backfire, to remove that a source of Ignition of any Gasoline Vapours in the Engine Compartment. That might be why they are not replaceable Media
Im aware. Why I said element not filter
 

jimmbo

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A lot of OEM types were Riveted, they also look like a bunch of Stacked Fins. Others like Holley do use a Mesh.
 

NorinRadd

Petty Officer 3rd Class
Joined
Aug 26, 2023
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A lot of OEM types were Riveted, they also look like a bunch of Stacked Fins. Others like Holley do use a Mesh.
Mine is like this with a two bolt hole metal cap. Sucks because all holley/k&n ones are single Center holes.
 

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QBhoy

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I’d cross reference and see if you can get one that’s used for the car that the engine was more commonly used for. See what guys used for fitting upgraded ones to their car.
 

jimmbo

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May 24, 2004
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Yah I see the rivets now that I zoom in. Damn. These two bolt ones are hard to find.
How big is the Opening for the Carb? If it is the same as the Holley, you could use the old one as a Template to drill two holes in the top of the new one.
 
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