Blox Tuner Series camshafts are designed using standard, OEM lobe designs while Competition Series camshafts are designed and cast with wider primary and secondary lobes. Although both types offer increased power and torque, Competition Series camshafts place less stress on the valvetrain and provide greater stability at extreme RPM's. Consequently, all camshafts are cast using the same materials and standards as OEM sources.

B-series DOHC VTEC engine compatibility list:
B16A, B17A, B16B (CTR), B18C1 (GSR), B18C5 (US ITR), B18C-R (JDM ITR)

Tuner Series Stage 2 Specs:
Intake (lift / duration) 12.4mm / 275
Exhaust (lift / duration) 11.9mm / 270

Tuner Series Stage 1 Specs:
Intake (lift / duration) 11.9mm / 264
Exhaust (lift / duration) 11.0mm / 259

Tuner Series Stage 3 Specs:
Intake (lift / duration) 12.8mm / 272
Exhaust (lift / duration) 11.9mm / 280

Type B Specs:
Intake (lift / duration) 0.489" / 266
Exhaust (lift / duration) 0.472" / 266

HSL (high speed lift) Specs:
Intake (lift/duration) 0.496" / 255
Exhaust (lift/duration) 0.494" / 256

Turbo Camshaft Specs:
Intake (lift / duration) 0.372" / 212
Exhaust (lift / duration) 0.343" / 211

Tuner P1 Specs:
Intake (lift / duration) 264° / 12.6mm
Exhaust (lift / duration) 264° / 11.9mm

Tuner P2 Specs:
Intake (lift / duration) ° / mm
Exhaust (lift / duration) ° / mm