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


WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

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”
Installation Guide / Product Spec Sheet