DETAILS, FICTION AND NISSAN SKYLINE RB26 ENGINE

This variant contains a Forged-iron block made from cast iron and an aluminum alloy cylinder head. This was the first time the cylinder head was made from the aluminum alloy in an RB sequence engine.Nissan made the N1 block a bit diverse when compared to the standard RB26 block, and is particularly marked using a 24U instead of 05U to differentiate