(2)450 DP's vs (2)750 DP's

My 750’s have annular boosters. Just to clarify, I wasn’t having any trouble with my 750’s. I’ve gotten them tuned pretty darn good IMO. In fact I’ve been holding off on putting the 450’s on because the 750’s do work very well. I’m playing with the 450’s because I have them and I enjoy the process.

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