{"product_id":"yella-terra-holden-l67-press-on-pulley-idler-kit-82-87mm","title":"Yella Terra Holden L67 Press-On Pulley \u0026 Idler Kit — 82mm \/ 87mm","description":"\u003cp\u003eYella Terra’s press-on pulley and oversized-idler kit is a simple boost upgrade for the Holden L67 supercharged V6. The smaller drive pulley increases supercharger speed while the oversized idler takes up belt slack so the factory-length belt can be retained.\u003c\/p\u003e\u003ch3\u003ePulley choices\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e87 mm pulley — approximately 9–10 psi on an otherwise unmodified vehicle according to Yella Terra.\u003c\/li\u003e\n\u003cli\u003e82 mm pulley — approximately 10–12 psi on an otherwise unmodified vehicle according to Yella Terra.\u003c\/li\u003e\n\u003cli\u003ePrecision-machined aircraft-grade aluminium pulley with anodised finish.\u003c\/li\u003e\n\u003cli\u003eFactory-style appearance for a discreet under-bonnet installation.\u003c\/li\u003e\n\u003cli\u003eOversized idler eliminates the need for a special shorter belt.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCan be installed in situ with a suitable pulley removal \/ installation tool.\u003c\/li\u003e\n\u003cli\u003eYella Terra recommends using a hydraulic press where possible to minimise the chance of supercharger-shaft damage.\u003c\/li\u003e\n\u003cli\u003eTuning is recommended whenever boost and engine performance are increased.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Quoted boost figures are based on otherwise unmodified vehicles and vary with the complete engine setup.\u003c\/p\u003e\u003ch2\u003eSupplier\u003c\/h2\u003e\u003cp\u003eYella Terra\u003c\/p\u003e\u003ch2\u003eProduct System\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eTurbo \u0026amp; Forced Induction\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHolden Commodore Vs L67\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vt Vt Ii L67\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vx L67\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vy L67\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm chassis, engine, drivetrain and production-year compatibility before ordering.\u003c\/p\u003e\u003ch2\u003eAvailable Options\u003c\/h2\u003e\u003ch3\u003ePulley Size\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e87 mm\u003c\/li\u003e\n\u003cli\u003e82 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSupplier Part Numbers\u003c\/h2\u003e\u003cp\u003eYT3800PIK87, YT3800PIK82\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":"87 mm","offer_id":43808056901699,"sku":"YT3800PIK87","price":185.0,"currency_code":"AUD","in_stock":true},{"title":"82 mm","offer_id":43808056934467,"sku":"YT3800PIK82","price":185.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/IMG_7630_copy__91971.1505453649.1280.1280__65222.1730349708.jpg?v=1789111000","url":"https:\/\/builtbyboostandtune.com.au\/products\/yella-terra-holden-l67-press-on-pulley-idler-kit-82-87mm","provider":"BUILT BY BOOST AND TUNE","version":"1.0","type":"link"}