okay everything seems to be clicking now. That was my main selling point with the annulars was I could run leaner jets because of the way they get their signal, and I could tweak WOT with the PVCR. Right now I have 28 MABs and the current wot is pretty rich so I would think I would go with smaller jets regardless of what booster I use. I also like the idea of staying on the slightly richer side, because being too rich at big load doesn’t break things like lean does.
Even though I have a cheap Chinese HEI clone, it seems pretty strong ignition wise. I have 20 degrees initial (I haven’t really messed with the timing since putting the new cam in, but I don’t get any pinging at all), and I have ported vacuum. I want to get an adjustable can so I can tweak when the vacuum comes in, and I also need to start messing with the mechanical curve. From what I’ve read it’s basically give it as much advance as you can when cruising but balance it out with the mechanical advance so it doesn’t ping anywhere in the rpm curve.