340 Help. Am I looking in the right spot to fix the issue

G70464 said

There are not many builders left where I am and the one with the dyno is not good with Mopar stuff

Click to expand...

Unfortunate as that is, it saves time, money and aggravation even if you have to travel to find one. Lucky for me, my local builder does it all. 1929 Cord, 302 GMC all the way to race engines for local short track and drag racers.