B-Series DOHC VTEC Camshafts - Tuner Series - High Speed Lift (HSL)

BLOX Racing Tuner Series camshafts are designed and manufactured using OEM-spec, chill-cast camshaft cores.

Tuner Series HSL (High Speed Lift) camshafts are ideal for mild to highly modified street engine builds.  These are one of the BEST naturally-aspirated camshafts available!

Upgraded valvetrain is required.

Tuner Series HSL Cam Specs

• INTAKE: 255° / 0.496” 
• EXHAUST: 256° / 0.494”