Complexity: The RB26DETT is more difficult to tune and continue to keep than engines with just one turbocharger because it has two. Nissan honors its technological previous by doing this. Folks who like both of those quickly automobiles and old-fashioned appears will love this engine. 1981–1983 Nissan Skyline sedan (Australia) https://rb26motor76420.wikibyby.com/1449178/nissan_skyline_engines_things_to_know_before_you_buy