The big cap won't fit for me for two reasons. 1) there isn't enough room between the runners on the Weber intake manifold and 2)I have the firewall padded out with foam insulation 1-1/2" and the cap wouldn't clear that.
I thought there was a "sticky" on ignitions?
I don't remember having rpm limitations with the "II" but I changed that out to the Pantera-electronics ignition. That one you just set the rpm limiter on.