Non-Symmetrical Camshaft

The Toda Racing High Power Profile IN Camshaft (Part Num: 14111-XE1-001) is engineered to enhance engine performance by optimizing the opening valve rate. This design allows for smoother acceleration and a longer valve open period, enabling the engine to draw in more air for increased power output. This camshaft features a non-symmetrical profile where the closing phase is slightly extended. This design aims to reduce the impact of the valve returning to its seat, leading to quieter operation, reduced friction, and improved overall reliability. Toda Racing also emphasizes the quality of materials used, focusing on the interaction between the cam, rocker arms, and followers to further minimize friction and enhance durability. While standard valve springs can be used, Toda Racing recommends their Up Rated Valve Springs (Part Num 14750-XE1-000) for optimal performance. The camshaft can idle with the standard ECU, but an ECU replacement is also suggested by Toda for best results. The company's development process involves extensive research into materials and thermal processes, followed by rigorous bench and racing tests to ensure uncompromising performance. This camshaft is specifically designed for the Toyota Altezza SXE10 with the 3S-GE engine, fitting models from 10/1998 to 03/2005. Compatibility information is provided by the manufacturer for JDM cars only, and fitment is not guaranteed. Buyers are advised to conduct their own research before purchasing.