LX470 — NEW FEATURES 9 2. Engine Specification * 1 : Date was acquired using premium fuel (Octane Rating: 91 or higher). * 2 : Weight shows the figure with the oil and engine coolant fully filled. Model ’06 LX470 ’05 LX470 No. of Cyls. & Arrangement 8-Cylinder, V Type Valve Mechanism 32-Valve DOHC, Belt & Gear Drive (with VVT-i) 32-Valve DOHC, Belt & Gear Drive (without VVT-i) Combustion Chamber Pentroof Type Manifolds Cross-Flow Fuel System SFI Displacement cm3 (cu. in.) 4664 (284.5) Bore × Stroke mm (in.) 94.0 × 84.0 (3.70 × 3.31) Compression Ratio 10.0 : 1 9.6 : 1 Max. Output (SAE-NET) 205*1 kW @ 5400 rpm (275*1 HP @ 5400 rpm) 179 kW @ 4800 rpm (240 HP @ 4800 rpm) Max.
Torque (SAE-NET) 450*1 N⋅m @ 3400 rpm (332*1 ft⋅lbf @ 3400 rpm) 427 N⋅m @ 3400 rpm (315 ft⋅lbf @ 3400 rpm) Valve Timing IN Open 15° ATDC to 30° BTDC 3° BTDC Close 59° to 14° ABDC 36° ABDC EX Open 46° BBDC Close 3° ATDC Oil Capacity Dry 8.0 L (8.5 US qts, 7.0 Imp. qts) with Oil Filter 6.8 L (7.2 US qts, 6.0 Imp. qts) without Oil Filter 6.4 L (6.7 US qts, 5.6 Imp. qts) Oil Grade ILSAC Engine Coolant Capacity 15.3 L (16.2 US qts, 13.5 Imp.
qts) Type TOYOTA Genuine Super Long Life Coolant or Equivalent Spark Plug DENSO SK20R11 NGK IFR6A11 Plug Gap 1.1 mm (0.043 in.) Firing Order 1 - 8 - 4 - 3 - 6 - 5 - 7 - 2 Research Octane Number 91 or higher Octane Rating 87 or higher Emission Regulation Tailpipe California LEVII-ULEV, SFTP ULEV, SFTP Except California Tier2-Bin8, SFTP Evaporative LEV-II, ORVR Engine Service Mass*2 (Reference) kg (lb) 257 (566.6) 252 (562.8)