Hi Gang. After some troubleshooting and lots and lots of reading the forums I have ordered an Edelbrock calibration kit to richen my 273 a bit. When trying to find an actual manual, vids, or pics of the process of swapping the jets/rods I come up with nothing. I have the Edelbrock Carb manual and have scoured their tech center and the web but not seeing anything. Can anyone point me in the right direction?