Here are some more
pictures to go with Hank's post. They are of my ever/never ongoing 292-turbo-Megasquirt project. Very much as Greybeard described as far as '81 Firebird 301" turbo on an L6 GM intake. Mine was not as clean as Greybeard's as I got into the exhaust heat part of the manifold when I tried to match the turbo port to the L6 carb base. I have since switched to an Offey 4bbl manifold with the base opened up and an shop built adapter for the turbo. The TBI is '89 GM. I am thrashing through some Megasquirt/laptop problems that have drawn out for a couple of years. Had I been "Windows" competent at the beginning this truck would be on the road.
