TecDoc Engine Number: ASTON MARTIN 1NR-FE ; Overall Length [mm]: 104.6 mm ; for piston Ø [mm]: 72.5 mm ; Valve head diameter [mm]: 24.3 mm ; Valve stem diameter [mm]: 5.5 mm ; Valve seat angle [°]: 45 º ; ArticleState: Normal
TecDoc Engine Number: ASTON MARTIN 1NR-FE ; Overall Length [mm]: 103.4 mm ; for piston Ø [mm]: 72.5 mm ; Valve head diameter [mm]: 28.9 mm ; Valve stem diameter [mm]: 5.5 mm ; Valve seat angle [°]: 45 º ; ArticleState: Normal