Not Ranked
Agree on Wolf and BobC. So no big issue if car is running great.
You could buy a cheap syncrometer to check if the carb flow is synced.
If they are and you still have large differences in temperature on individual cylinders, it might be due to small differences in fuel flow in carbs or minute differences in cylinders. You could do some adjustments by using the idle mixture screws. More fuel = colder (until plug fouling ..)
But, there's only one way to know for sure: Install temp AND A/F sensors in all 8 exhaust runners and go to a dyno or do live mapping....
This is what the pro's do.
|