The significant-spec RB26 pistons featured cooling channels below their crowns to manage internal temperatures, the exhaust valves had been sodium stuffed, the conventional RB26 crank was equipped with additional counterweights and I-beam connecting rods ended up equipped. This was the engine that powered the regionally-created R31 Nissan Skyline which was https://heywoody466omk5.lotrlegendswiki.com/user