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GSC Power Division 08+ STi S3 Cams 282/282 Billet

GSC Power Division 08+ STi S3 Cams 282/282 Billet

Regular price $1,058.68
Regular price Sale price $1,058.68
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Low stock: 5 left

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Shipping & returns

Shipping details

In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

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Returns

Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

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Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Specifications

Product details shared across all variants.

Product type
Engine Camshaft
Category
Camshafts
Item condition
New
Manufacturer type
Aftermarket
Shipping weight
15.8 lb

Billable shipping weight; may include dimensional weight.

Billet S3 Camshaft set for Subaru EJ257 Dual AVCS

These cams are built to suite the high horsepower drag Subys. With a power range of 750-1000WHP and a rev range of 4500-9500rpms, you need some certain mods to utilize the true potential of the S3s. Built motor, with a built/ported head (clearanced for lift), and a standalone engine management system. Upgraded valve springs are required; Beehive valve springs are recommended but not required.

Intake 282 / 240 @ .040" / Peak Lift 11.3mm / Centerline AVCS
Exhaust 282 / 240 @ .040" / Peak Lift 11.3mm / Centerline 113

  • Check Pictures for cam placement. Long nose= Left Side, short nose - Right Side.
  • Due to the lobe size, head castings will need to be filled down slightly for clearance.
  • Proper break in and running high zinc oil is a must on flat tappet engines.
  • Must be installed by an experienced technician
  • Requires upgraded valve springs
  • Check AVCS advance during install-Must be done by experienced engine builder
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Vehicle fitment