CREATE TABLE table_25559 ("Engine" TEXT, "Crankshaft" TEXT, "Ignition timing" TEXT, "Graphical" TEXT, "Example" TEXT)

When shinya nakano's kawasaki ninja zx-rr is the example what is the engine type?
SELECT "Engine" FROM table_25559 WHERE "Example" = 'Shinya Nakano''s Kawasaki Ninja ZX-RR'
SELECT "Engine" FROM "table_25559" WHERE "Example" = 'Shinya Nakano\'s Kawasaki Ninja ZX-RR'