Pertronix ignitor III rev limiter sounds/feels like ???

I have the pertronix ignitor III and the flame throw coil.... issue I have with mine is I can't feel when it hits the rev limiter...

is it suppose to feel like a "pop pop pop" like a msd unit or just stop revving any higher when it reaches the limit set at.
Thanks !
john

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1965 dartcharger 273 4 sp.
1965 dart Gt 2dr hardtop > 402 stroker magnum