{"product_id":"gsc-power-division-billet-s1-camshafts-subaru-ej255-ej257-intake-avcs-wrx-2-5l-2006-2007-sti-2004-2007-268-266","title":"GSC Power-Division Billet S1 Camshafts - Subaru EJ255\/EJ257 Intake AVCS (WRX 2.5L 2006-2007 \/ STI 2004-2007) - 268\/266","description":"\u003ch2\u003eGSC Power-Division Billet S1 Camshafts - Subaru EJ255\/EJ257 Intake AVCS (WRX 2.5L 2006-2007 \/ STI 2004-2007) - 268\/266\u003c\/h2\u003e\n\u003cp\u003eGSC Power-Division billet S1 camshafts for the US-specification EJ255\/EJ257 STI and WRX with Intake only AVCS. These will not drop any low end power, and will create more power and torque across the entire RPM range. Good for stock frame upgraded turbos or up to 500 WHP upgrades. Upgraded valve springs are required; beehive valve springs are recommended, but not required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCheck Pictures for cam placement. Long nose = Left Side, short nose = Right Side\u003c\/li\u003e\n\u003cli\u003eDue to the lobe size, head castings may need to be filed down slightly for clearance - Please check during install\u003c\/li\u003e\n\u003cli\u003eProper break in and running high zinc oil is a must on flat tappet engines\u003c\/li\u003e\n\u003cli\u003eMust be installed by an experienced technician\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis listing covers the GSC Power-Division Billet S1 Camshafts for the Subaru EJ255\/EJ257 Intake AVCS (WRX 2.5L 2006-2007 \/ STI 2004-2007). It is available as: Complete Set, Left Exhaust Cam Only, Left Intake Cam Only, Right Exhaust Cam Only, Right Intake Cam Only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Check the valve spring, retainer and valve-to-piston clearance requirements for this grind. Camshafts should be installed and degreed by a qualified engine builder.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngine: Subaru EJ255\/EJ257 Intake AVCS (WRX 2.5L 2006-2007 \/ STI 2004-2007)\u003c\/li\u003e\n\u003cli\u003eMaterial: Billet\u003c\/li\u003e\n\u003cli\u003eDuration (intake\/exhaust): 268° \/ 266°\u003c\/li\u003e\n\u003cli\u003ePart numbers: GSC7025S1, GSC7025S1LEX, GSC7025S1LIN, GSC7025S1REX, GSC7025S1RIN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed help confirming the right part for your engine? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e.\u003c\/p\u003e","brand":"GSC Power Division","offers":[{"title":"Complete Set","offer_id":53891194945829,"sku":"GSC7025S1","price":2000.0,"currency_code":"AUD","in_stock":true},{"title":"Left Exhaust Cam Only","offer_id":53891194978597,"sku":"GSC7025S1LEX","price":490.0,"currency_code":"AUD","in_stock":true},{"title":"Left Intake Cam Only","offer_id":53891195011365,"sku":"GSC7025S1LIN","price":560.0,"currency_code":"AUD","in_stock":true},{"title":"Right Exhaust Cam Only","offer_id":53891195044133,"sku":"GSC7025S1REX","price":490.0,"currency_code":"AUD","in_stock":true},{"title":"Right Intake Cam Only","offer_id":53891195076901,"sku":"GSC7025S1RIN","price":560.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/b4dbafb1-f94a-48c0-916e-75a2257a9900-800_23a5f571-1994-40cd-84bd-cbe61b0e2707.jpg?v=1790196374","url":"https:\/\/www.chicaneaustralia.com.au\/products\/gsc-power-division-billet-s1-camshafts-subaru-ej255-ej257-intake-avcs-wrx-2-5l-2006-2007-sti-2004-2007-268-266","provider":"Chicane Australia","version":"1.0","type":"link"}