{"product_id":"precision-efi-stage-3-for-arctic-cat-9000-series-thundercat-280hp-pump-gas","title":"Precision EFI Stage 3 For Arctic Cat 9000 Series \/ Thundercat (280HP Pump Gas)","description":"\u003cdiv class=\"product-block\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003ch1\u003e\u003cspan\u003eSTAGE 3 – 280 HP\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eThe Ultimate Performance on the Stock Fuel System\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePrecision EFI Stage 3 – 280 HP\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e calibration is the most powerful ECU upgrade available while retaining the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efactory MAP sensor and fuel injectors\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDeveloped for riders who demand maximum trail performance, the Stage 3 increases engine output by \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e80 horsepower over stock\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, extracting every bit of safe and reliable performance the factory fuel system is capable of delivering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBy optimizing boost pressure, ignition timing, fuel delivery, and throttle mapping, the Stage 3 transforms your snowmobile into an incredibly fast, responsive machine with relentless acceleration from bottom to top.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eEngineered as a Complete Package\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Stage 3 calibration has been specifically developed and validated using:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eStock air intake system\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003ePrecision EFI Stainless Steel Quiet 2.5\" Exhaust System\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe internal baffled design of the Precision EFI Quiet Exhaust provides the precise exhaust backpressure required for this calibration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe Stage 3 calibration is designed \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eexclusively\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for use with the Precision EFI Quiet 2.5\" Exhaust or another exhaust that provides similar backpressure characteristics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eRace cans, straight pipes, or excessively free-flowing exhaust systems are NOT compatible\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with this calibration and can result in dangerously high exhaust gas temperatures, detonation, and severe engine damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eMaximum Performance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Stage 3 delivers a completely different riding experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExpect:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e280 HP\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e on premium pump fuel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e+80 HP\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e over the factory configuration\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstant throttle response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncredible low-end torque\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrutal mid-range acceleration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExceptional top-end pull\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmooth and controlled power delivery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum trail performance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis package is built for experienced riders who want the highest level of performance available on the stock fuel system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWe highly recommend hanging on tight—the acceleration is nothing short of addictive.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePrecision EFI Knock Protection\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEvery Precision EFI ECU calibration includes our advanced \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eKnock Protection System\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, continuously monitoring combustion conditions and allowing the ECU to react instantly when necessary to help protect your engine while maximizing performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eClutch Calibration Required\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProper clutch calibration is essential to achieve the advertised performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Stage 3 requires \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eadjustable primary clutch ramps (weights)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to maintain the engine at its optimum operating range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eTarget Engine Speed:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e9,000 RPM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eRecommended Starting Settings\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003estock primary spring and helix in good condition\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTarget RPM:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 9,000 RPM\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTEAM Clutch:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Dalton \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eQA2-76\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Adjustable Ramp Kit (\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eempty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eADAPT Clutch:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Dalton \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eQA3-65\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Adjustable Ramp Kit set to a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etotal weight of 66 g\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e (use \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epurple Loctite\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e on the adjustment screws).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eA screw head positioned \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eflush with the top of the adjustment hole (heel position)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is the most common starting point.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Clutch springs, helixes, gearing, track setup, rider weight, elevation, temperature, and snow conditions all affect engine RPM. These settings are intended as a starting point and should be fine-tuned for your specific application.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eClutch Tuning Procedure\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTo obtain the correct clutch calibration:\u003c\/span\u003e\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\u003cspan\u003eAccelerate aggressively while applying the throttle progressively to minimize track slip.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAllow the engine RPM to stabilize under full load.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecord the engine RPM.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIf RPM is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eabove 9,000\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eadd clutch weight\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIf RPM is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebelow 9,000\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eremove clutch weight\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAlways verify clutch calibration under actual riding conditions, as snow surface, traction, and weather conditions will influence engine RPM.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePrecision EFI Stage 3 – 280 HP\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is the ultimate calibration for riders seeking uncompromising trail performance, lightning-fast throttle response, and the highest horsepower achievable while retaining the factory fuel system.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Precision EFI","offers":[{"title":"Default Title","offer_id":46609630560419,"sku":null,"price":649.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2492\/0995\/files\/3951598358.jpg?v=1767990433","url":"https:\/\/dgcustomatv.ca\/products\/precision-efi-stage-3-for-arctic-cat-9000-series-thundercat-280hp-pump-gas","provider":"DG Custom Atv Inc","version":"1.0","type":"link"}