If you are building a serious effort Modular Engine the MMR Gen X block is for you, designed for the enthusiast looking to make 1800-3500HP with incredible Reliability. Consrtucted from 6061 T6 Billet for incredible strength compared to factory castings with sleeves.
Designed for all applications including Pro Mod. If you are looking for a engine to produce 3000+ hp with zero valve adjustment or constant spring replacement the Ford Modular engine from MMR is for you and this is the foundation for reliable 5 second 1/4 mile performance!
Dealer and Racer Inquiries Welcome
*Gigantic 9/16 Cylinder Head Threads (uses a 9/16 to 1/2 Head stud available from MMR)
*Oversized 1/2 Inner and Outer Main Studs
*Screw In Oil Galley Plugs with O ring for a leak free blow proof design
*Thick Flanged Sleeve for the ulitmate in cylinder ring sealing and strength (up to 3.700 bore)
*8 Bolt mains utilizing 2 Side bolts per side (factory block uses one per side)
*AN Fittings 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)
*Replaceable Cylinder sleeves