i though so the wires had been put on the wrong way initially but had no spark so i switched them back over and it sparked up nicely, the firing order is most definately correct its a efi and is numbered on the coil pack, the flywheel was also fitted correctly as it only goes on one way, i used a frst flywheel with a zetec cps and holder becuase the cvh one goes to far in and catches flywheel, the head came off and wasnt touched not taken apart anyway only exhasut ports cleaned for carbon using a wirewool, the ilet manifold and throttle remained as they were the turbo is spinning fine the car was only sitting for about 3 weeks since the rs turbo cvh went knocky and was removed and it had fresh petrol poured into it as it was low.....i have done several compression tests and all read 8.6bar which is a bit higher than i was expecting howeevr i did this for sake of checking valves were not bent..