Ford 7.3L Godzilla Crate Engine Whipple Gen 6 3.0L Hot Rod Supercharger Kit

This Whipple Gen 6 3.0L hot rod supercharger system is purpose-built for Ford 7.3L Godzilla crate engines used in hot rod, drag, and other non-emissions race builds. The inverted layout pairs a massive 132mm oval front-feed inlet with Whipple's patented dual-pass intercooler for serious airflow and charge-cooling capacity in a compact, competition-ready package. Every system is engineered, machined, and assembled in-house at Whipple's Fresno, California headquarters as a complete, matched package — not an assortment of parts pieced together.

At its core is the latest Gen 6 rotor technology — a 3x4 rotor combination with optimized port geometry and tight sealing that supports higher RPM capability, increased airflow, and reduced parasitic losses versus earlier designs. The oversized dual-core, dual-pass intercooler offers substantially more surface area than typical performance systems, holding intake charge temperatures steady under sustained boost. Billet -8AN fuel rails and -12AN fittings suited to the inverted layout are included, along with all mounting hardware.

This kit is 1800+ HP capable when matched with appropriate fuel, belt drive, and supporting engine components, and can be paired with Whipple's optional heavy-duty 10-rib belt drive system for maximum belt grip under extreme boost. Optional 132mm billet Roval throttle bodies (mechanical, analog, or digital drive-by-wire) and a range of SC pulley sizes are available to dial in the powerband; heat exchanger, intercooler plumbing, and tuning are sold separately.

Competition use only — not CARB certified. This kit is intended solely for vehicles used in sanctioned competition that are never operated on a public road or highway, unless a specific regulatory exemption applies. It is the responsibility of the installer/user to ensure compliance with all applicable laws and regulations in their jurisdiction.

• 1800+ HP capable (race-ready configuration)*
• Gen 6 3.0L inverted Whipple twin-screw supercharger, Fresno, CA built
• 132mm oval front-feed inlet (right-hand orientation)
• Patented dual-core, dual-pass intercooler
• Billet -8AN fuel rails and -12AN inverted-layout fittings included
• Optional 132mm billet Roval throttle body (mechanical, analog, or digital)
• Optional SC pulley sizing, 3.250"–3.750" (6-rib, 5-bolt)
• Heat exchanger, intercooler plumbing, throttle body, and tuning sold separately

*Power figures reflect a fully built, race-prepared engine and supporting fuel/belt system; actual results vary by configuration.

Additional factory upgrade available (contact us to add): Whipple heavy-duty 10-rib belt drive system.