I bought my car like this, and it ran damn good for a week or so, now it barely starts....I talked to an O'reillys guy and he told me that he used to build rotarys and the reason my car isn't starting is because of the carb on it....i think maybe the ignition, but what do you think.....sorry about the quality, i'll take better ones if needed....

 

Day pictures

 

is that a carb or a fuel injected ida TB? and i doubt its the carb thats the "problem" if it ran fine earlier and you havent tampered with it, something like ignition or fuel related might have broken on you, any more details of what its doing?