2009 Toyota Tundra CrewMax Owners Manual - Page 631

6-1. Specifications 5.7 L V8 (3UR-FE, 3UR-FBE) engine Model Type Bore and stroke Displacement Drive belt tension Valve clearance (engine cold) Intake Exhaust 3UR-FE, 3UR-FBE 8-cylinder V-type, 4-cycle, gasoline 3.70 × 4.02 in. (94.0 × 102.0 mm) 345.6 cu.in. (5663 cm3) Automatic adjustment Automatic adjustment Fuel Engine Fuel type Octane rating (Unleaded gasoline) Ethanol percentage (E85) Fuel tank capacity (Reference) Gasoline engine Unleaded gasoline only Flex-fuel engine Unleaded gasoline, E85, or a blend of the two fuels 87 (Research octane number91) or higher ⎯ 85% or less 26.4 gal. (100.0 L, 22.0 lmp.gal.) 606