Newbie here...Good to be aroung folks that appriciate the good ole 235! All my buddies make fun of my engine! I recently set up my 235 with pertronix set up and the carb is making a popping noise when I give it gas? It was making this noise before the point conversion. I though it was the points but it's not. I also put a brand new carb 350 cfm 2 barrell and it still making the same noise. Can anyone lead me in the right direction into correcting this?