MMR Gen X 302X Billet Coyote Crate Engine

Starting at: $33,999.99

No other Coyote engine Manufacturer has set more Coyote specific records and captured more championships in NMCA, NMRA and PSCA!

In Pro-Mod Form this engine is capable and proven of 4000+ HP and 5.6 Second 1/4 mile times @ 265+ MPH!! This engine can be used for many heads up racing classes such as Pro Mod, Outlaw 10.5, Renegade, True Ten 5 and Drag radial, and X275 . (be sure to check your class rules)


ABSOLUTELY NO IN BETWEEN ROUND MAINTENANCE!! NO VALVE ADJUSTMENT NEEDED!!

current Specs for the 2020 model (engines purchased after 10/1/2019)

Each Engine Includes:

MMR Gen X 302 Billet Block

MMR Billet Intake Manifold (custom to your application)

Oversize ARP Head and Main studs

Cryo Treat Forged Steel Crank (see crankshaft upgrades below for 2000hp+)

Billet Alloy Rods with ARP hardware

MMR/Manley GenX Pistons with .866 Gen X pins

Total Seal AP series steel rings

MMR WATERLESS DECK

O ringed Block and heads

Custom Copper Head gaskets

MMR Roller Thrust Bearing System (on dry sump only - see options below)

MMR Gen X Race Cams (turbo or supercharger grinds)

CNC PORTED MMR GT350 cylinder heads

MMR Gen 2 Valve springs and Titanium retainers

Stainless Steel Valves (titanium upgrade available)

MMR Billet Crankshaft gear

SFI 18.1 Harmonic Balancer

MMR Billet Cam Caps

MMR XHD Dual Roller Secondary Chain and Billet sprocket kit

MMR Billet Chain Guides with E85 / M1 Resistant Wear Strips

MMR Billet Steel Secondary Guides (on tension side)

MMR Billet crank trigger

Gen X Billet Rear Cover

MMR Aluminum Oil Pan (wet sump or dry sump)

Billet Valve Covers & Factory Timing Cover

1 Year Free Service, Labor and Tech support (parts not included)

This part is legal for use on Racing Vehicles only and does not have a CARB E.O

Copy and Paste the video links into your browser:

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Add to Cart:

  • Model: 302X
  • Manufactured by: MMR

Please Choose:

Oiling System





Gen X Engine Size





Available Upgrades






# of Injectors





Throttle Body Flange







Gen X Block Options











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