Hey guys, I need some help or guidance, I have a newly pro built 496 for my 1969 camaro, it was originally dyno’d by the company it was built by so it has been run. it got shipped to us and We installed it into my camaro, its mated to a 700r4. When I first got it running it would run but not very well. It had about 6 inch of vacuum at idle. And didn’t like off idle much and would be around 700rpms and the exhaust would burn your eyes. It has a quick fuel 830 carb with electric choke on it and a msd hei ignition with mech advance. I first tried to tweak the carb setting the floats and then the mixture screws but no change. I changed out the fuel with fresh 93 and started messing with the distributor. I found that the cap was damaged so I replaced the cap and rotor, set the engine on tdc, at 0 on the crank verified it was on the compression stroke but I can’t get the distributor to point exactly to #1 cylinder, I can get close but not exact when at zero on the crank. i have verified plug wires are in correct location with running order but now after all that it starts and now dies right away. I’ve pulled all plugs they were wet with fuel mostly likely, I cleaned them took the carb off and reset everything I could see but still nothing. I am new to old school carbs and distributors, I am use to obd stuff, please help thanks!