SDPC MDS Delete Kit for 5.7L Gen III Hemi 2009+

Description

Eliminate failure-prone Multi-Displacement System (MDS) lifters and unleash the true power of your Gen III HEMI with our complete MDS Delete Kit for 2009+ Eagle 5.7L engines. Engineered as an all-inclusive valvetrain solution, this package includes premium non-MDS hydraulic roller lifters, MDS tower block-off plugs, and a comprehensive set of OEM-grade gaskets and torque-to-yield fasteners required for a leak-free, reliable overhaul. Whether you are aiming to restore factory dependability with an OEM non-MDS camshaft or step up to one of our dyno-proven performance grinds to carry power clean past 6,500 RPM, this kit supplies everything needed for a seamless transformation.

IMPORTANT TUNING NOTE: Mechanically removing MDS components requires disabling the MDS function in the vehicle’s PCM to avoid diagnostic trouble codes (DTCs) and limp-mode conditions. We offer an optional pre-configured DiabloSport PredatorX handheld tuner specifically calibrated to disable MDS when retaining the factory-spec non-MDS camshaft. Please note: The DiabloSport PredatorX does not support custom tune files; upgraded performance camshafts require custom tuning via HP Tuners or DiabloSport inTune i3 through a third-party tuner.

>> For custom camshaft profiles and advanced ECU calibration, get your HP Tuners Kit Here!! <<

Notice: Not legal for sale or use in the state of California on pollution-controlled motor vehicles.

Eagle 5.7L HEMI MDS Delete Kit (2009+)

Platform: Chrysler / Dodge / Jeep / Ram 5.7L Gen III "Eagle" HEMI

Dyno-Proven 5.7L Camshaft Breakdown:

While the stock 5.7L HEMI makes great torque down low, power rolls off sharply above 5,000 RPM. Our performance profiles are engineered to extend peak breathing capacity up through 6,500 RPM. Selecting any performance upgrade automatically bundles matching performance valve springs, chromoly pushrods, and a VVT phaser limiter lock:

• OEM 6.4L Scat Pack Cam: The proven OEM factory non-MDS grind from the 392 HEMI. Delivers broad midrange improvements while keeping an ultra-smooth factory idle. Automatically includes matching high-lift valve springs.
• Stage 1 Camshaft (+81 HP / +38 lb-ft): Idles smooth with a faint performance note. Delivers immediate gains throughout the entire RPM band with zero loss in daily drivability. No torque converter change required.
• "El Choppo" (+92 HP / +37 lb-ft): Designed for enthusiasts demanding that unmistakable, hard-hitting muscle car idle without sacrificing street manners. Power falls squarely between Stage 1 and Stage 2 and retains standard factory torque converter compatibility.
• Stage 2 Camshaft (+107 HP / +44 lb-ft): Features a distinct rhythmic lope and matches Stage 1 midrange while pulling an extra +25 HP at 6,500 RPM. Requires a 2,400+ RPM stall converter on 5-speed NAG1 automatics (compatible with stock converter on 8-speed 8HP transmissions).
• Stage 3 Camshaft (+115 HP / +54 lb-ft): The ultimate street/strip profile for customers aiming at 500 flywheel horsepower. Requires a 2,400+ RPM stall for the street (2,800+ for drag radials/slicks) on 5-speed models; stock stall compatible on 8-speed platforms.

Key Kit Features:

• Permanent Mechanical Delete: Replaces failure-prone collapsing MDS lifters with genuine Mopar Hellcat non-MDS lifters or premium Johnson axle-oiling lifters.
• Dedicated Oil Gallery Sealing: Blocks variable oil feeds using genuine Mopar or upgraded CNC billet aluminum gallery plugs to maintain consistent oil pressure to all journals.
• Complete Top-End Reassembly: Bundles new valve cover, timing, water pump, intake, and MLS exhaust and head gaskets alongside essential replacement TTY head, phaser, and crank bolts.