HEI vs. Other type dizzy

[C20-67_N_MO]

Okay for the value the HEI can be a great distributor. But someone like me that does not like the bulky look of the HEI would rather have something like a MSD Pro Billet with an external box to go along with it.

Now having said that, which dizzy well performance better up to 6500RPMs? And still have a constant HOT spark?

Yes for the money the HEI is great. But I am talking about a high performance distributor that will perform from idle to upper RPMS and not fall off in doing so. Not sure if a stock HEI will do that, but some of the MSD ones will but the cost of these can be very expensive once you add the external box (Multiple Spark Discharge) to the equation.

Just need your thoughts and experience on this matter.

Thanks!