I'm a happy guy! I just talked to Patrick Dykes and was able to buy 1/2 a set of Fenton Black Widow cast headers for my 153. One side was broken in shipping so he had one side. I was willing to buy a set but I got the side I wanted for $150. With a little work it will bolt up and clear my 2X1 Offey intake. This little engine is finally coming together.
"I wonder if God created man because he was disappointed in the monkey?" Mark Twain
I just talked to Patrick Dykes and was able to buy 1/2 a set of Fenton Black Widow cast headers for my 153. One side was broken in shipping so he had one side. I was willing to buy a set but I got the side I wanted for $150. With a little work it will bolt up and clear my 2X1 Offey intake. This little engine is finally coming together. 
