Bisimoto Camshaft for B Series
B16
B18
B17
B20Level 1: Street duty, excellent idle quality, emissions friendly.
Level 1.2: Street/strip Turbo duty, good idle quality, emissions friendly.
Level 2: Street/strip duty, mild idle lope, good for strokers.
Level 2.3: Nitrous duty, slightly lopey idle.
Level 2.4: Heavy street/strip Turbo duty, lopey idle, high RPM profile, Engine Management System (EMS) required.
Level 3: Heavy street, race duty, aggressive idle lope, Engine Management System (EMS) or carburators required.
Level 3.6: Full race Turbo duty, lopey idle, high RPM profile, Engine Management System (EMS) required.
Level X: Pro series, full race profiles, use EMS or carburators only.