The D during the engine code stands for dual overhead camshaft (DOHC). This is achieved by fitting an RB25DE or RB26DETT cylinder head and or turbo to an ordinary RB30E/T block. The RB25DET just isn't ordinarily used. Your lately considered things and showcased suggestions › View or edit your browsing https://rb26dettcompleteengine51615.blogars.com/27684895/5-simple-statements-about-nissan-skyline-engines-explained