UAmach1
Bullitt Hopefull
Does the IM change the sound of the car much? That may have been a reason behind it also if it gives it a more classic sounding V8 sound. My knowledge about IM's is limited to ported 4.6 v4 ones.Other than changing the swirl slightly, it shouldn't matter much. If intake volume and velocity are similar, the power output will be similar between 2 intake manifolds. It wouldn't shock me if they just used the GT350 manifold to justify the increased price for the Bullitt package. It will be interesting to see some results with both IMs on the 2018s.
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