ZZZZZ

[Maj]

Sumps with swinging pickups are square edged, no exhaust cutout as the drag guys using them run sidewinder exhausts for ground clearance and there is no need to try and fit anything under the motor, maybe a 1" sump would fit but you would loose a lot of oil capacity and induce oil surge probs that are not evident on a std setup on the street.
All motor guys would know the better exhausts, but i would think a big bore exhaust, would be needed for the motor capacity + the "extra capacity" blown in, maybe a Sumo ???