Ferrari engines of the period are essentially race motors with unique cams and compression, Nonetheless they still need exact assembly. Cautiously measuring all the things, and generating everything match is critical to a very good working engine because 7000 rpm would not have sloppiness! I hope whoever put this motor https://griffinxmzmw.mywikiparty.com/1990030/the_5_second_trick_for_ferrari_engine_repair