I did lock the cams and had no problems what so ever! I also locked the crankshaft on the back with a pin(think the pin goes into the flywheel). Was actually astound, cause everything went so smooth!! Sorry didnt take any pics, but will remember that in the future! My car still needs a lot of work, so maybe on a later stage I will post some pics as I progress!! The car feels smoother than ever, definitely lighter on fuel and a little bit more alive! Its great!!!!:clap: