Mitsubishi 4B11TT Evo-X Race Ready sleeve kit
L.A.SLEEVE’s Moly2000 Mitsubishi 4B11TT Evo-X Race Ready Performance Sleeve Kit is manufactured from specially formulated, centrifugally spun-cast ductile iron. The sleeves are designed to start at 86mm, but that can be increased out to 90 mm if more displacement is desired. The sleeve kit also enables boost levels as high as 74 lbs, and is rated for engines outputting as much as 1,320hp.
The sleeves’ amphibious design provides a cross cooling effect to ensure normal use for the street and consistency on the drag strip, while Moly2000’s material density provides consistent grain flow micro-structure, graphite and matrix distribution. The material is also wear and shock resistant, ensuring that the sleeves offer a stable bore surface, ring seal and compression boundary. The metallurgical high carbon ferrous material properties of molybdenum, nickel, graphite nodules, copper, silicon and chromium provide the sleeves with the ultimate in load bearing ability, while their continuous roundness, hardness and concentricity offers “no worry” race sleeve technology for just $540.00.