340 Vs 360

318willrun said

But smaller displacement needs a less cfm carb meaning the smaller displacement is doing as much with less, so if the carbs are equal the larger displacement has less to work with so if equal the smaller has more and the larger has less so its achieving more by using less.... heh??

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Smaller engine needs less carb, cam, head flow to make power at the same peak rpm as the larger engine, but the output would be lower for the smaller engine thats why most poeple say there's no replacement for displacement

But Horsepower don't care if you make it through torque or rpm, to make the same HP no matter the displacement
will take similar carb, cam, head flow.