BLOX Racing B-Series Tuner Series Camshafts

Type-A

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

Tuner Series Type-A camshafts are ideal for stock to mild engine builds.

Upgraded valvetrain is not necessary, but is always recommended.

Camshaft Specifications
INTAKE: 247° / 0.462” 
EXHAUST: 239° / 0.420”

Type-B

Tuner Series Type-B camshafts are ideal for mild to highly modified engine builds.  Tuner Series Type-B camshafts have also been proven ideal for certain turbocharged engine builds.

Upgraded valvetrain is required.

Camshaft Specifications
INTAKE: 266° / 0.489” 
EXHAUST: 266° / 0.472”

Type-C

Tuner Series Type-C camshafts are ideal for highly modified to full-race engine builds.  Tuner Series Type-C camshafts are ideal for high compression engines.

Upgraded valvetrain is required.

Camshaft Specifications

INTAKE: 268° / 0.481” 
EXHAUST: 264° / 0.458”

Turbo Camshaft

Tuner Series Turbo camshafts provide an ideal balance of lift and duration for bolt-on to medium build turbocharged engines, up to 20PSI.

Upgraded valve springs are highly recommended.

Camshaft Specifications

INTAKE: 212° / 0.372” 
EXHAUST: 211° / 0.3

Stage 1

Tuner Series Stage 1 camshafts are ideal for mild to highly modified street engine builds.

Upgraded valve springs are required. 

Camshaft Specifications

INTAKE: 264° / 11.9mm 
EXHAUST: 259° / 11.0mm

Stage 2

Tuner Series Stage 2 camshafts are ideal for mild to highly modified engine builds.  Tuner Series Stage 2 camshafts have also been proven ideal for certain turbocharged engine builds.

Upgraded valvetrain is required.

Camshaft Specifications

INTAKE: 275° / 12.4mm 
EXHAUST: 270° / 11.9mm

Stage 3

Tuner Series Stage 3 camshafts are ideal for highly modified street and full-race engine builds.

Upgraded valvetrain is required.

Camshaft Specifications

INTAKE: 272° / 12.8mm 
EXHAUST: 280° / 11.9mm

HSL Camshaft

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.

Camshaft Specifications

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

P1 Camshaft

Tuner Series P1 camshafts are ideal for mild to highly modified street engine builds.  Tuner Series P1 camshafts have also been proven ideal in certain turbocharged engine builds.

Upgraded valvetrain is required.

Camshaft Specifications

INTAKE: 264° / 12.6mm 
EXHAUST: 264° / 11.9mm

P2 Camshaft

BLOX P2 camshafts for the B-series DOHC VTEC are designed to optimize mid to top end horsepower and torque, providing peak power past factory redline.  BLOX P2 camshafts are ideal for high compression street and race engines.

Upgraded valvetrain is required.

Camshaft Specifications
INTAKE: 270° / 12.8mm 
EXHAUST: 276° / 12.0mm