{"product_id":"crow-cams-vtk-ecotec","title":"Crow Cams Holden V6 Ecotec Performance Spring Kit — VTK-ECOTEC","description":"\u003cp\u003eComplete Crow Cams performance valve-spring package for Holden 3.8-litre Ecotec V6 applications. This package groups the matched springs, retainers and valve locks required by Crow Cams for many performance Ecotec camshaft profiles.\u003c\/p\u003e\u003ch3\u003eSupplier-confirmed contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/crow-cams-4231-12\"\u003e4231-12\u003c\/a\u003e — 12 valve springs\u003c\/li\u003e\n\u003cli\u003e10707-12 — 12 chrome-moly retainers\u003c\/li\u003e\n\u003cli\u003e10701-12 — 12 pairs of 8 mm, 7-degree single-groove valve locks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpring specification\u003c\/h3\u003e\u003cp\u003eSupplier package information states approximately 120 lb at 1.780 in installed height and 270 lb at .500 in lift for the 4231 spring used in this kit.\u003c\/p\u003e\u003ch3\u003eFitment and installation\u003c\/h3\u003e\u003cp\u003eFor compatible Holden V6 Ecotec cylinder heads. Measure actual installed height, seat\/open pressure, coil-bind, retainer-to-seal clearance and valve-stem\/lock compatibility before installation.\u003c\/p\u003e\u003ch3\u003eRecommended associated products\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eRecommended:\u003c\/strong\u003e \u003ca href=\"\/products\/crow-cams-3800r-12\"\u003eCrow Cams Holden V6 Hydraulic Roller Lifters — 3800R-12\u003c\/a\u003e — inspect lifter condition and verify preload during a camshaft\/valvetrain service.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eAlternative camshaft choices — choose one\u003c\/h3\u003e\u003cp\u003eThe following are separate camshaft choices, not cumulative purchases. Select the profile appropriate to the engine and intended use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/crow-cams-8531430\"\u003eCrow Cams Ecotec camshaft 8531430\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/crow-cams-8531562\"\u003eCrow Cams Ecotec camshaft 8531562\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/crow-cams-8531563\"\u003eCrow Cams Ecotec camshaft 8531563\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/crow-cams-8531563t\"\u003eCrow Cams Ecotec camshaft 8531563T\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/crow-cams-853757\"\u003eCrow Cams Ecotec camshaft 853757\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/crow-cams-8531330\"\u003eCrow Cams Ecotec camshaft 8531330\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/crow-cams-8531528\"\u003eCrow Cams Ecotec camshaft 8531528\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/crow-cams-8531490\"\u003eCrow Cams Ecotec camshaft 8531490\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBBT support\u003c\/h3\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune can confirm the complete camshaft and valvetrain package, install the components and calibrate the vehicle.\u003c\/p\u003e\u003ch2\u003eProduct System\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eEngine Parts\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHolden Commodore Vs 3 8 Ecotec\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vt Vt Ii 3 8 Ecotec\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vx 3 8 Ecotec\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vy 3 8 Ecotec\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm chassis, engine, drivetrain and production-year compatibility before ordering.\u003c\/p\u003e\u003ch2\u003eSupplier Part Number\u003c\/h2\u003e\u003cp\u003eVTK-ECOTEC\u003c\/p\u003e","brand":"Crow Cams","offers":[{"title":"Default Title","offer_id":43776527958083,"sku":"VTK-ECOTEC","price":594.23,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/500x500-thumbnail-1661319748.DSC_6801.jpg?v=1788927943","url":"https:\/\/builtbyboostandtune.com.au\/products\/crow-cams-vtk-ecotec","provider":"BUILT BY BOOST AND TUNE","version":"1.0","type":"link"}