Z-Car Blog » Datsunworks,K20Z3 2.OL OEM ENGINE CYLINDER HEAD K20,Perkins Cylinder Head, Loaded, ZZ80089,Z-Car Blog » Post Topic » FOR SALE: Datsunworks KN20-Powered 1971 Datsun 240Z,Z-Car Blog » Post Topic » DATSUNWORKS: KN20-powered Datsun 240Z Featured on Marqued