Hundreds of hours of development, dyno testing and track testing bring you one of the most revolutionary engines to hit the Motorsports World. In a short time the MMR Gen X has set the World Record surpassing that of ANY Ford Small Block, Big block , Modular Or Coyote engine ever produced with a 3.87 @ 200 and 5.80 @ 256 in just its first season of use, and now it is available to the public!
If you are building a serious effort Coyote Engine the MMR Gen X block is for you, designed for the enthusiast looking to make 1800-3500HP with incredible Reliability. Constructed from 6061 T6 Billet for incredible strength compared to factory castings with sleeves. For just the cost of 1 failed sleeved factory block you could be running a MMR Gen X!!
Dealer and Racer Inquiries Welcome
Bare Blocks IN STOCK (call for pricing
Complete engines from Pan to Billet Manifold start at $37,999
Features:
*Gigantic 9/16 Cylinder Head Threads (uses a 9/16 to 1/2 Head stud available from MMR)
*INCLUDES Oversized 1/2 Inner and 7/16 Outer ARP Main Studs
*Screw In Oil Galley Plugs with O ring for a leak free blow proof design
*Thick Replaceable Flanged Sleeve for the ulitmate in cylinder ring sealing and strength (up to 3.740 bore)
*8 Bolt mains utilizing 2 ARP Side bolts per side (included) (factory block uses only one per side)
*AN O ring Ports on side of Block for Oil Inlet and Outlets
*7075 Billet Alloy main Caps for increased strength over Cast Iron Caps and Lighter weight (same as used in Top Fuel Applications)
*Blocks can be repaired in the event of catastrophic part failure by welding and placing back into CNC machine - block comes out looking good as new!
*Accepts Factory and Aftermarket Oil Pumps (wet or dry sump , internal or external)
Our front half #'s should easily translate to a low to mid 5.8X , but we all know that we dont race on paper so we will just have to see in the upcoming months. Stay tuned as they say!
Our front half #'s should easily translate to a low to mid 5.8X , but we all know that we dont race on paper so we will just have to see in the upcoming months. Stay tuned as they say!
You think 40k for a 3500 hp capable complete engine is ridiculous?!?
Lol, do not look at the pricing for the big cubic inch nitrous motors from musi, buck, etc. you would have a heart attack, haha
Keep up the good work MMR! (And if you want to supply me a motor I’ll help you with R&D. Just finishing up a TS 2017 Mustang Build) lol
You think 40k for a 3500 hp capable complete engine is ridiculous?!?
Lol, do not look at the pricing for the big cubic inch nitrous motors from musi, buck, etc. you would have a heart attack, haha
Keep up the good work MMR! (And if you want to supply me a motor I’ll help you with R&D. Just finishing up a TS 2017 Mustang Build) lol
MMR GenX Coyote puts the universe on notice with a new Ford 1/4 mile World record!! 5.67 @ 265mph !! Huge thank you to our 2019 Sponsors:
Garrett Motion, Manley Performance, M&M Transmissions, Tial Sport, Fueltech USA and Brisk spark plugs and most of all our customers for allowing us to do...
The new MMR Billet manifold is the ultimate in 5.0 / 5.2 engine induction for applications making 600HP and up. Perfect for Turbos, prochargers and Vortech/Paxton superchargers.
Featuring state of the art CAD design and then put to the test on the MMR dyno and the MMR Coyote Powered Pro Mods...
A short video as MMR manufactures the Billet Timing Cover for the MMR GenX series engines. This part goes from 400lbs to just over 10lbs at completion! MMR Proudly manufactures its components in house using state of the art Haas CNC Machines and Mastercam software. Proudly Manufactured in the USA!
Coolant Cross Over Delete by MMR
These Fittings allow you to remove the Coolant crossover metal pipe on ALL 4V applications. Radiator Hose Fitting has 2 threaded holes on top and bottom for factory and aftermarket water temp sensors - central location gives true coolant temps, not just left or...
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