GSC P-D 08+ STi S3 Cams 282/282 Billet - 7026S3
GSC P-D 282/282 Billet S3 Camshaft Subaru STI 2008+
GSC Power-Division billet S3 camshafts??for the 08+ Subaru STi EJ257 with Dual AVCS.??These camshafts are built to suit??high horsepower cars??with a power range??of 750-1000 WHP and a rev range of 4500-9500 RPMs.????Specific engine??modifications are required??to utilize the true potential of these camshafts including a??built bottom-end (sleeved or closed deck reccomended),??built/ported heads (casting??must??be clearanced for higher lift), and??upgraded valve springs.?? A standalone ECU or tune with speed density is highly reccomended in order for proper idle characteristics.
- Check Pictures for cam placement. Long nose = Left Side, short nose =??Right Side
- Due to the lobe size??head castings will need to be machined??down??for clearance - Please check during install
- Proper break in and running high zinc oil is a must on flat tappet engines
- Must be installed by an experienced technician
- Check AVCS advance during install - must be done by experienced engine builder
Intake:
- ADV Duration: 280??
- Duration @ 0.040: 240??
- Peak Lift: 11.55mm
- Center Line: 130??
- ADV Duration: 280??
- Duration @ 0.040: 241??
- Peak Lift: 11.60mm
- Center Line: 128??
- Subaru STI 2008-2022
GSC P-D 282/282 Billet S3 Camshaft Subaru STI 2008+
GSC Power-Division billet S3 camshafts??for the 08+ Subaru STi EJ257 with Dual AVCS.??These camshafts are built to suit??high horsepower cars??with a power range??of 750-1000 WHP and a rev range of 4500-9500 RPMs.????Specific engine??modifications are required??to utilize the true potential of these camshafts including a??built bottom-end (sleeved or closed deck reccomended),??built/ported heads (casting??must??be clearanced for higher lift), and??upgraded valve springs.?? A standalone ECU or tune with speed density is highly reccomended in order for proper idle characteristics.
- Check Pictures for cam placement. Long nose = Left Side, short nose =??Right Side
- Due to the lobe size??head castings will need to be machined??down??for clearance - Please check during install
- Proper break in and running high zinc oil is a must on flat tappet engines
- Must be installed by an experienced technician
- Check AVCS advance during install - must be done by experienced engine builder
Intake:
- ADV Duration: 280??
- Duration @ 0.040: 240??
- Peak Lift: 11.55mm
- Center Line: 130??
- ADV Duration: 280??
- Duration @ 0.040: 241??
- Peak Lift: 11.60mm
- Center Line: 128??
- Subaru STI 2008-2022
| Brand | GSC |
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