when i bought my half cut they fired it up for me all they did was set up a dummy fuel system and connected a battery and away they went make sure you also do a compression test aswell no point buying a engine that start just to find out later down the track the compression is stuffed. make sure it is even across the board. mine was 151 150 151 150 150 150. as long as it does not fluctuate to much you should be fine.