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GSC Power-Division Camshafts S1 - Subaru STI 2008+
GSC Power-Division Camshafts S1 - Subaru STI 2008+
GSC Power-Division Camshafts S1 - Subaru STI 2008+
GSC Power-Division Camshafts S1 - Subaru STI 2008+
GSC Power-Division Camshafts S1 - Subaru STI 2008+
GSC Power-Division Camshafts S1 - Subaru STI 2008+

GSC Power-Division Camshafts S1

Subaru STI 2008+

Was: $998.75
$878.90
You save:
12%
($119.85)
msrp: $1,175.00

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Features & Product Details

RallySport Direct carries a great selection of quality performance valvetrain upgrades brought to you by GSC Power Division. 

Here, you are looking at the GSC Power-Division S1 Camshafts. These camshafts are ideal for those in the 500 WHP range and will require Beehive upgraded springs. 

 

DETAILS:

  • Intake cam duration; 264°
  • Exhaust cam duration; 264°
  • Intake cam duration @ 0.040: 226°
  • Exhaust cam duration @ 0.040: 222°
  • Intake peak lift: 10.80mm
  • Exhaust peak lift: 10.50mm
  • Intake center line: 125°
  • Exhaust center line: 128°
  • For models with dual AVCS
  • Includes (4) camshafts
  •  

     

    Specifications

    Brand: GSC PowerDivision
    Cam Exhaust Duration: 264
    Cam Exhaust Lift: 10.10mm
    Cam Intake Duration: 266
    Cam Intake Lift: 10.4mm
    Location: Intake and Exhaust
    Machining Required: No
    QTY: 4
    Springs Required: Yes
    Mfgr. Warranty: No Warranty
    Condition: New Product
    Return Policy:
    Standard
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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    QUESTIONS & ANSWERS

    • Q: Fit  Miguelitosbuild4 years ago

      Does this fit a 2013 wrx sedan and if so would it need michining done?
      • 0 of 0 people found the following answer helpful

        A:  These will only work for the STI.

        Michael N.
          
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    • Q: Street use?   Gabo 4 years ago

      Can it be used in street application? Worried about engine overheat issues.. looking to use in a daily driver car.
      • 0 of 0 people found the following answer helpful

        A:  You shouldn't have any overheating issues from installing these, if you are having overheating issues you would need to consult a mechanic because it would not be related to this or your stock cams.

        Devan M. @ RallySport Direct 4 years ago  
          
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    • Q: What spring kit is recommended?  Lagg-Alot4 years ago

      What spring kit is recommended to use with these cams? Will brian crower titanium single springs bc0600 work ok?
      • 0 of 0 people found the following answer helpful

        A:  Depends on how the car will be setup. If your car will be running 32-35 psi of boost and redline is 8200 then I would suggest GSC 5743, If anything less then I would suggest the Beehives GSC 5043. As for BC springs and retainers they are equivalent to GSC 5743.

        Josh C.
          
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    • Q: 2015 sti gsc s1  Kadamski51407 years ago

      Do these cams require modifying the head at all for them to fit? What types of gains should I expect with a built motor and cobb 20g?
      • 0 of 0 people found the following answer helpful

        A:  These do not require machining of the heads but springs are required. These will help bring out more low end torque to mid range powerband from your vehicle.

        Nick S. @ RallySport Direct 7 years ago  
          
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