Well I gues it needs to be converted to a 2 cuircut. I sent it out to them so that I could use it on the street which is where it will be used 99% of the time. that didn't work. Do you know what kind of jets are used for the intermediate circuit? I could put the 20 jets in. Would it be ok to drive like 30 miles with the 20's? I wanted to take the car to a show this weekend and wouldn't have the carb back in time if I sent it out tomorrow. Also as far as the timing is it not good for the street to have it locked? I thought it would be better with my cam. I have 1.6 rockers Here is my cam card. Thanks Brandon