MMR Gen X 351X Billet Coyote Crate Engine

Starting at: $44,999.99

Hundreds of hours of development, dyno testing and track testing bring you the most revolutionary engine to hit the Motorsports World. In a short time the Gen X has set the World Record for ANY Ford door slammer with a 3.72 @ 212mph and capable of 5.6 second 1/4 mile times @ over 265+ ,surpassing that of ANY Ford Modular or Coyote engine ever produced, and now it is available to the public!

No other Coyote engine Manufacturer has set more 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!!

Complete from Billet Intake Manifold down to the oil pan!


Each Engine Includes:

MMR Gen X (tall deck) Billet Block (select final engine size below)

MMR Gen X Billet Intake Manifold (single or dual throttle body)

Gen X Billet Rear Cover

Gen X Billet Timing Cover

MMR Billet Valve covers

Oversize ARP Head studs, Main studs and side bolts

MMR Billet Steel Crankshaft

Forged Billet BME Alloy Rods with ARP hardware

MMR/Manley GenX Pistons with .927 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)

Gen X Billet Timing Chain Guides

Billet Primary tensioners

MMR Gen X Race Cams (Choice of Turbo or Supercharger grinds)

MMR Camshaft Adjusters / Phaser deletes

CNC PORTED GT350 Cylinder Heads

MMR Gen 2 Valve springs and Titanium retainers

Stainless steel valves (titanium upgrade available)

MMR Billet Steel Crankshaft gear

SFI 18.1 Approved Harmonic Balancer

MMR XHD Dual Roller Secondary Chain & Billet Steel sprocket kit

MMR Billet Alloy Cam Caps

MMR Perfect Circle Billet Steel Primary Cam gears

MMR Billet Steel Secondary Guides (on tension side)

MMR Billet Trigger wheel (4 tooth or 36-1)

Alloy Oil Pan (wet sump or dry sump)


ENGINES SHOWN MAY INCLUDE OPTIONS/UPGRADES NOT INCLUDED IN BASE PRICE - SEE OPTIONS BELOW.




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

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https://www.youtube.com/watch?v=kxy7mj7DlWY

Add to Cart:

  • Model: 351X
  • Manufactured by: MMR

Please Choose:

Throttle Body Flange







Gen X Block Options





Available Upgrades







Oiling System





# of Injectors





Gen X Engine Size






Manifold Upgrades












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