venom76 ha scritto:
trovato!!! questo è il messaggio postato da oikumena:
"A chi puo interessare, oggi ho trovato questo link Link a pagina di Cgi.ebay.it
Stavo cercando le candele per la mia, allora il libretto indica modello NGK IMR9A-9H, ma sul catalogo NGK ho trovato soltanto IMR9C-9H. In una discussione sul Cbrforum.com leggo questo:
Here's what the Technical Support Representative said about using these plugs:
Hello,
Thank you for contacting NGK spark plugs USA. Fortunately the IMR9A-9H can be substituted for the IMR9C-9H without any issues. The only difference is the IMR9C-9H has a taper cut ground electrode which helps to concentrate the spark more than on the IMR9A-9H. I would recommend you continue using the IMR9A-9H, but when replacing the plugs again you may want to get the correct IMR9C-9H because they may give slightly better performance. Hope this helps, thank you.
Regards,
BrandonPeeler
Technical Support Representative
Aftermarket Division
NGK Spark Plugs (U.S.A.), INC.
46929 Magellan Dr.
Wixom, MI 48393
Quindi, possiamo tranquillamente montare entrambe le candele"
grazie hai risolto il mio dubbio