21Aug2026
Michael Schulz’s Mercury Zephyr wagon is more than a family hauler.
With Holley’s Terminator X Max, it’s a turbo LS sleeper that’s ready for any adventure.
The BTR Trinity LS intake manifold is built for both naturally aspirated and boosted builds, with cast-aluminum construction and CNC-machined ports from 6,000 to 8,500 rpm.

