The D while in the engine code means dual overhead camshaft (DOHC). This is certainly accomplished by fitting an RB25DE or RB26DETT cylinder head and or turbo to a standard RB30E/T block. The RB25DET will not be usually used. The RB26 encompasses a cast-iron block and aluminum heads, delivering an https://motorrb2667664.kylieblog.com/28705722/a-review-of-rb26-engine-for-sale