I have a 1970 sportroof with a 351w. About a year ago I installed some Edelbrock performer heads on it that I had. I have replaced the starter and soleniod. I am going to order a timing tape since I can't see anything on the balancer to adjust the timing. I can start the car and drive it but after I shut it off it will not turn back over. It might try to very slowly like it is dragging but most of the time it doesn't do anything. I am looking for solutions to fix this. I miss driving it.