Holley Street Dominator vs '73 Cast intake

pishta said

I like the SD. It looks better.......and its almost a wash? Look at your weight savings and coolness factor. Wonder if there is a mileage change?

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If I ground down the unused mount, I could ditch the 1 inch spacer. I'm positive if I do a little tune/test, there would be a little more somewhere, someplace with the SD.