I came across this thread almost by accident, so I thought I’d take a look.
Now, I’m no gas engine expert, in fact I’ve never owned one.
That’s why I was looking in the Gas engine forum because I want to learn.
I’ve had a good look at the photo of the flange and to be honest it looks like total rubbish to me. Any one else notice this.
The opening into the header looks like it was carved with a chain saw and if the quality of the rest of the unit is similar I wouldn’t touch it.
I have no intention to offend anyone but I have to say it as I see it.