Key Features
(1) Filtering from various conditions
You can search an engine by various conditions. You will quickly find an engine you are looking for. In addition, by using GPS function, so you can search an egine that can be used at your location.
(2) Browse an engine specifications
You can see the details of engine specifications in this app. In addition, images are also available, so you can grasp the shape of the engine.
(3) Register your engine as a favorite.
You can bookmark the engine you like with this app. Bookmarked engines are displayed in the favorites list. You can also delete from the list by dropping the bookmark.
(4) Download the detailed PDF of engine specifications
With this app, engine specifications and external drawings can be downloaded in PDF format. Those downloaded PDF can be viewed offline. The downloaded PDF will be showed in the download list.

*Some of functions and services use the telecommunication network. Please note that some functions and services may not be available if the network signal is weak.