Need help tuning Quickfuel carb

I'm still running two sets of tailors I bought in the mid 70s; but NOT with an MSD. Between those two, I wonder if they haven't accumulated close to half a million miles. No I think it would be more. When I bought the first set, they came with a lifetime warranty. The 318 I put them on,is still in service, altho it hasn't always been.Those wires found their way onto my 367 from 99 to around 2002 or 2004. Then I put them back onto the 318 and sold the engine to my son, who then drove it for about 7 years, then sold the whole shebang back to me a few years ago.
The other set I inherited used from my father. He ran those on a Nova for many years. When that car finally gave up the ghost the wires found there way onto his next car and so on until he died. Well,I'm still looking for a Chebby home for them.
IMO, they're great wires, or at least were at one time.
I guess your results might vary,lol.