Many, Many thanks to RB (right) who spent lots of hours making my Z run better than new. He started by dismantling the engine and rebuilding it. Maintaining it as all stock inside. When it came time to fixing the vapor lock 73's were noted for. RB 's knowledge & dedication to details provided me with a clean, simple look to the engine compartment. Lots of snafu's were avoided because of RB's extensive experience.