Re: 406 powered S-10
One thing that was odd was that the Hedman conversion headers had the exhaust flanges welded on upside-down. I didn't notice it until I went to try and thread the OEM temp sensor into the cylinder head and the edge of the header flange wouldn't allow for it. So I relocated the sensor to the intake. The 2 electric fan temp switches are mounted in the aluminum t-stat housing.
|