David Vizard, Uncle Tony's garage, Unity motorsport. Mission impossible Dodge 302 Head porting

MopaR&D said
Not much benefit to having a big-port head on an engine that will rarely see over 4000 RPM and needs stump-pulling torque for doing truck things.
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That's why people like diesel trucks makes peak hp close to driving speeds.
MopaR&D said
Yeah the 5.7L Hemi is put in trucks and they have giant head ports but those engines don't pull down low like a 5.9L Magnum does.
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My 5.9l pulls pretty hard for what it is