B&S 17.5 hp opppsed twin valve seat???

[Scrubcadet10]

If available, buy a new head for it.

slomo

 

[bugdewde]

If available, buy a new head for it.

slomo

It's a flathead. The valve is in the block.

 

[ILENGINE]

Had one like that years ago. Put JB weld around the seat area to use as space filler and then inserted the seat and let the valve pressure hold it in place until the JB cured, and then staked the seat in place.

 

[slomo]

It's a flathead. The valve is in the block.

Copy that, I saw Scrubcadet10's post and saw a different engine type with the head off. No doubt L-heads are not removable.

slomo

 

[bugdewde]

Runs good as long as it doesn't shut off. Once you shut it off, the seat falls out. Lol
Running on 1 cylinder: