Fine Tuning a 360 Magnum with a Brawler "Double Pumper"

Dob't start it till I ask you to. Must be dead cold. Take the air cleaner off take a pic as it is now than hit the pedal one time and let it go and take a pic. Don't touch the pedal start it and quickly take a video of it. Run it till the choke fully opens. And if it runs bad and you have black smoke stick a large screwdriver , 6 inch or so in the choke blade to open it up some. And check the temp. outside. Forget all the other stuff for now, just forget it. You have a choke problem and that needs to be corrected first!