%X The main objective of this paper is to find the optimum operating condition to upgrade the EFB-derived pyrolysis oil (bio-oil) to liquid fuel, mainly gasoline using Taguchi Method. From the analysis that has been done, it is found that the optimum operating condition for heterogeneous catalytic cracking process is at 400°C, 15. min of reaction time using 30. g of catalyst weight where operating at this condition produced the highest yield of gasoline fraction which is 91.67 wt.. This observation proves that EFB-derived pyrolysis oil could be upgraded via heterogeneous catalytic cracking to produce gasoline. © 2010 Elsevier Ltd. %O cited By 129 %L scholars1146 %K Bio-oil; Empty fruit bunch; Empty fruit bunches; Gasoline fractions; Optimum operating conditions; Organic liquid; Pyrolysis oil; Reaction time, Gasoline; Liquids; Pyrolysis; Taguchi methods, Catalytic cracking, biofuel; fuel oil; gasoline, biofuel; catalyst; experimental study; pyrolysis; temperature effect, article; biofuel production; catalysis; catalyst; chemical reaction; priority journal, Biofuels; Catalysis; Fruit; Gasoline; Hot Temperature; Organic Chemicals; Solutions %D 2010 %A K.L. Hew %A A.M. Tamidi %A S. Yusup %A K.T. Lee %A M.M. Ahmad %N 22 %P 8855-8858 %R 10.1016/j.biortech.2010.05.036 %V 101 %J Bioresource Technology %T Catalytic cracking of bio-oil to organic liquid product (OLP)