Hi guys, have a 1200 vmax 95', nod mod. Have change change my air oem filter for a KN air filter same shape as eom filter, maube juste more air flow. Now when i downshift hard, i have a backfire. Wath you think about that ? Now have more airflow and a im lean in fuel ? Some jetting advise for match with the KN air filter ?
Thx Guy and sorry for my english, not my first language
Thx Guy and sorry for my english, not my first language