Inliners International Forums General Discussion Engines Replace 2SE with 2G on 84 integral head 250?

That's a good start.

The 2SE looks like half a Quadrajet. I don't know how close it's tune is that of a Quadrajet. My 68 C20, with 350 and a Quadrajet the secondaries come in at 2500 rpm, and the mpg drop big time. I've got 3.73 gears in the 68 and at 2500, I'm doing about 55 mph. Hope that helps.

Larry