You dyno guys can explain to me if I'm looking at an AFR calculated off the fuel consumption and a measured or assumed airflow, or from an WBO2.
I ask because these my takeaway from the graphs:
1. This engine will keep increasing power until at least 5100 rpm
2. The Carter didn't loose or gain anything. The engine was given a different air fuel ratio and responded accordingly.
There may be more potential in on the higher flowing carb, but we compare the higher flows with the same AFR.
The other thing that may be a little different is the depression. And this engine might like more manifold vacuum or a little less depending on things like the distribution. The engine with a TR vs. a dual plane on it should (in theory) have pretty good distribution and so be fine with less vacuum which is a potential advantage of a 'higher flowing' carb.
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