and of torque at 4000 rpm. The 1AZ has a total displacement of with bore and stroke, and a compression ratio of 9.6:1. 2002-2006 Toyota Camry (Southeast Asian/Taiwanese version) 2006–2009 Toyota Camry (Aurion version) 2000–2003 Toyota RAV4 2003-2006 Toyota RAV4 Euro 2001–2009 Toyota Ipsum 2004–2008 Toyota Wish (Southeast Asian/Taiwanese version) 1AZ-FSE The 1AZ-FSE is a version. Bore and stroke is , and a compression ratio of 11.0:1. Output is at 5700 rpm with of torque at 4000 rpm. The 1AZ-FSE features Toyota's D-4 direct injection system. Toyota Avensis Toyota Avensis Verso Toyota Noah/Voxy Toyota RAV4 Toyota Gaia Toyota Isis Toyota Ipsum Toyota Caldina Toyota Wish Toyota Nadia Toyota Allion Toyota Premio Toyota Opa 2AZ The 2AZ line of engines have displacements. 2AZ-FE The 2AZ-FE is a version built in Japan (Kamigo Plant and by Toyota Industries Corporation), at TMMK in the USA and also built in China for select Scion xB models, and also in Australia, obtains a total displacement of with bore and stroke, with a compression ratio of 9.6:1. Output is at 5600 rpm; of torque at 4000 rpm. Later versions of the 2AZ-FE engine were upgraded with 9.8:1 compression ratio, a slightly more aggressive intake cam profile, 6500 rpm redline, and piston oil squirters. These later versions are rated at in the Scion tC, in the RAV4, and in the Camry, Corolla XRS, Scion xB, and for the Previa/Estima/Alphard. Japan-made Toyota vehicles with the 2AZ-FE engine were equipped with the K112 transmission also referred to as 7-speed Super CVT-i automatic (Seven-speed Sequential Shiftmatic) from October 2005. However, these later 2AZ-FE models were the first to be rated under the new SAE J1349 standard. The new standard usually produces more conservative numbers, though no definitive comparison is available since the two versions were never tested by the same standard. The RAV4 uses a different timing chain cover from the Camry, they can however be interchanged. A TRD supercharger was available for the Scion tC until Spring 2009. There have been complaints of this engine "burning oil" in North America, with the issue starting after , though mostly after . Piston ring design has been identified as a potential problem. Toyota has issued a TSB (Technical service bulletin) TSB #0094-11 in August 2011 but has not issued a recall. Alternative theories point to a head gasket problem: the 2AZ-FE aluminum block threads may wear out on the back three