The top of that cylinder With the dreaded crack from the valve seat to the bore.
![Image](https://s6.postimg.org/6bim9rk4x/IMGP0250.jpg)
The seats don't look so good either
![Image](https://s6.postimg.org/9jn3m9o8x/DSCF3298.jpg)
The lady at the garage sale thought she was selling a $10.00 pizza and sandwich oven. But with $7.00 of scrap stainless from the scrap yard to raise the top 6" its a $17.00 kiln.
![Image](https://s6.postimg.org/wxv2y7llt/DSCF3301.jpg)
Changed back to fairly soft cast iron repair powder for the crack.
![Image](https://s6.postimg.org/6bim9rcf5/DSCF3302.jpg)
Started with a gentile long feather flame to heat the whole top.
![Image](https://s6.postimg.org/mnsnyyo0h/DSCF3308.jpg)
Why I don't wrap the asbestos over the ports!
![Image](https://s6.postimg.org/6pjy8u981/DSCF3309.jpg)
Closing the crack
![Image](https://s6.postimg.org/bbg2h7hwh/IMGP0257.jpg)
Starting the seats with the RC40 powder
![Image](https://s6.postimg.org/dsrtohh8h/IMGP0267.jpg)
Starting to flow.
![Image](https://s6.postimg.org/bbg2h8khd/IMGP0269.jpg)
Backing off and gently reducing the flame and heating the whole top.
![Image](https://s6.postimg.org/48871m7c1/IMGP0292.jpg)
The preheated ceramic tile still broke when I put it on the top.
![Image](https://s6.postimg.org/o2u8nqett/IMGP0295.jpg)
That's all untill the hardened seat stones I ordered get here, the ruby general purpose 35 degree stones I have wont touch it.
Dusty