{"product_id":"yella-terra-holden-v8-efi-5-0-dash-9-bare-alloy-heads-pair-abh-5000-9efi","title":"Yella Terra Holden V8 EFI 5.0 Dash-9 Bare Alloy Cylinder Heads — Pair — ABH 5000-9EFI","description":"\u003cp\u003eABH 5000-9EFI is Yella Terra’s bare Dash-9 VN-style EFI Holden V8 alloy cylinder-head pair. The asymmetric port architecture is intended for performance 304\/308\/355\/383 combinations and gives the engine builder a semi-finished base for a tailored valve and spring package.\u003c\/p\u003e\u003ch3\u003eBare Dash-9 pair\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePair of bare alloy EFI cylinder heads with injector notches machined.\u003c\/li\u003e\n\u003cli\u003eBrass valve guides fitted but not finish-reamed.\u003c\/li\u003e\n\u003cli\u003eValve seats fitted but not finish-cut.\u003c\/li\u003e\n\u003cli\u003eAdditional joint-face material allows final surfacing for the target chamber\/compression requirement.\u003c\/li\u003e\n\u003cli\u003eYella Terra advertises approximately 520 hp potential with suitable 2.02-inch-valve combinations and notes larger valves can be used.\u003c\/li\u003e\n\u003cli\u003eDesigned for Yella Terra YT 6313 shaft-mount Platinum rocker gear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSemi-finished component:\u003c\/strong\u003e Final machining and complete valvetrain setup must be performed by a competent engine builder.\u003c\/p\u003e\u003ch2\u003eSupplier\u003c\/h2\u003e\u003cp\u003eYella Terra\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 Vn Vr 5 0 Efi V8\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vs 5 0 Efi V8\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\u003eABH 5000-9EFI\u003c\/p\u003e\u003ch2\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h2\u003e\u003cp\u003eBBT can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e","brand":"Yella Terra","offers":[{"title":"Default Title","offer_id":43817427140675,"sku":"ABH 5000-9EFI","price":3900.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/Main_Hero_Small_Banner___96837.1581571564.jpg?v=1789174908","url":"https:\/\/builtbyboostandtune.com.au\/products\/yella-terra-holden-v8-efi-5-0-dash-9-bare-alloy-heads-pair-abh-5000-9efi","provider":"BUILT BY BOOST AND TUNE","version":"1.0","type":"link"}