Aeromotive Compact EFI Fuel Regulator 13105 Wrangler 392 and the upgrade does not

and the upgrade does not require any modifications to be installed

The ultra lightweight steel flywheel (STU suffix) is recommended for forced induction and/or track and rally racing applications

Stage 1 and Stage 2 clutch applications

Unique design allows maximum low end torque and instant throttle response

Aeromotive Compact EFI Fuel Regulator 13105 Wrangler 392 and the upgrade does notThe Aeromotive 13105 gives you big performance in a small package. The Compact EFI Regulator is designed for applications producing up to 1,000 HP where space is at a premium. Ideal for EFI fuel delivery systems that are limited to one regulator inlet port. Aeromotive 13105 Regulator Features: Includes (2) Removable 6 AN Fittings for Inlet Outlet (1) 1 8" NPT Gauge Port Adjustable from 30 70 psi Gasoline or alcohol compatible Fuel pressures rises on a