Eric Frenken and I have communicated and he has been very helpful (thanks Eric), but I am curious. For those of you using a 123 distributor, on what setting did you initially set the distributor and where did you end up? I am installing mine on a BT7 with HD8 carbs, BJ8 cam and Denis Welch aluminum head. Lin 1960 BT7 in restoration 1959 Bugeye