taken from another forum...
i paid 1000 pounds for bits and peices on my r33 and one of these jobs was to change the headgasket.....
well all done and paid a very over priced bill but i was happy to have the car back....
drop the car off at knight racer a week ago and thanks to albert he has found this...... ANYONE TELL ME WHATS WRONG????????

well just incase ANYONE has missed it i have circled it for you

THATS RIGHT A F**KING ALLEN KEY!!!!!!!!!!!!!!!!!
HOW CAN THEY CHARGE ME 1000 POUNDS AND LEAVE A ALLEN KEY IN THERE!!!!
sorry for the rant but had to get it out of my system, i will be having some kind words with them tonight on the way home.....