yeah the HD maker claims it works better blah-blah and says its a new design but then no true info follows to back up his claims.
I cant help think that it is my old design with my latest recommendation for lower timing circuit capacitance (which I disclosed in a recent post on this forum for owners of previous models who want to upgrade) that can better suit racing engines.
Yankee, JNMotors makes most of the profit so buying from them is supporting the US economy.