hello,i have recently bought a nonrunning zvh rs turbo and i am hoping one of you good people can help me out!it looks like i have got no compression in three of the cylinders so rather than guess what parts i need i wanted to know where i am likely to find the engine code on the block?the car has been off the road for afew years and although i have got a good deal of history with it i dont know whether its an 1800 or a 2000?thanks