{"product_id":"stop-the-stutter-starter-pack-for-2009-2015-arctic-cat-dvx-300-dvx300-sport-atv-quad","title":"STOP THE STUTTER STARTER PACK for 2009 - 2015 ARCTIC CAT DVX 300 DVX300 SPORT ATV QUAD","description":"\u003cp\u003e\u003cimg height=\"120\" width=\"357\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/0741\/files\/zoom_zoom_logo_pic_trans_BB_2.jpg?v=1733257996\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" aria-busy=\"false\" aria-live=\"polite\" id=\"model-response-message-contentr_a1f765b4b80a4507\" class=\"markdown markdown-main-panel tutor-markdown-rendering enable-updated-hr-color preserve-whitespaces-in-response\"\u003e\n\u003ch2 data-path-to-node=\"0\"\u003eStop Tuning in Circles: The Case for Genuine Keihin\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003eWe’ve all been there. You’re staring at a bike that won’t idle, or a quad that stumbles the second you crack the throttle. You’ve cleaned the carb three times, but the \"bargain\" jets you bought online just aren't doing the job.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eHere’s the cold, hard truth: \u003cb data-index-in-node=\"29\" data-path-to-node=\"2\"\u003eIn the world of fueling, a \"close enough\" fit is just a fancy way of saying \"broken.\"\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eWhen you choose \u003cb data-index-in-node=\"16\" data-path-to-node=\"3\"\u003eOEM Keihin Jets\u003c\/b\u003e, you aren't just buying brass; you’re buying the exact calibration the engineers intended.\u003c\/p\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eWhy Genuine Keihin Matters\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,0,0\"\u003eMicro-Precision Flow:\u003c\/b\u003e A Keihin #105 isn't just a label; it’s a guarantee. Knock-off jets are notorious for inconsistent sizing—sometimes varying by as much as two or three sizes from what’s stamped on the side.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,1,0\"\u003eProprietary Metallurgy:\u003c\/b\u003e Keihin uses high-grade, debris-resistant brass that resists fuel gumming and corrosion better than generic alloys.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,2,0\"\u003ePerfect Atomization:\u003c\/b\u003e The internal taper and finish of a genuine jet are polished to a mirror shine. This ensures the fuel breaks down into the finest mist possible for a crisp, clean burn.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,3,0\"\u003eZero Guesswork:\u003c\/b\u003e Why spend six hours \"plug chopping\" and chasing a ghost in the machine? With Keihin, you install it, sync it, and go.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eThe \"Cheap Jet\" Tax\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003eBuying a $10 kit of 20 jets might feel like a win, until you realize you’re paying for it in \u003cb data-index-in-node=\"93\" data-path-to-node=\"8\"\u003elost shop hours, frustrated customers, and potential engine damage\u003c\/b\u003e from a lean condition you didn't see coming.\u003c\/p\u003e\n\u003cblockquote data-path-to-node=\"9\"\u003e\n\u003cp data-path-to-node=\"9,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,0\"\u003eThe Mechanic’s Rule:\u003c\/b\u003e If you don't have time to do it right, when will you have time to do it over?\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-path-to-node=\"10\"\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eComparison at a Glance\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"12\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGenuine Keihin OEM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGeneric \"Performance\" Jets\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,1,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,1,0,0\"\u003eTolerance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,1,1,0\"\u003e+\/- .001mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,1,2,0\"\u003e\"Good luck\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,2,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,2,0,0\"\u003eMarkings\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,2,1,0\"\u003eLaser-etched \u0026amp; Accurate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,2,2,0\"\u003eOften mislabeled\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,3,0,0\"\u003eFlow Rate\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,3,1,0\"\u003eBench-tested \u0026amp; Consistent\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,3,2,0\"\u003eHighly variable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,4,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,4,0,0\"\u003eLongevity\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,4,1,0\"\u003eYears of reliable service\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,4,2,0\"\u003eProne to clogging\/corrosion\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"13\"\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eThe Bottom Line\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eYour engine is an air pump that depends entirely on a precise ratio of fuel to stay alive. Don't let a $5 savings on a jet ruin a $5,000 engine.\u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16\"\u003eGive your machine the precision it deserves. Stick with Keihin.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eDetermining the right jet size is a mix of science, intuition, and a little bit of \"mechanical voodoo.\" Since carburetors are analog devices, they don't have sensors to adjust for you—you have to be the computer.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eHere is the professional approach to dialing in your jetting.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\" align=\"center\" class=\"MsoNormal\"\u003e\u003chr align=\"center\" width=\"100%\" size=\"2\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e1. Understand the Variables\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBefore you swap a single brass piece, know that these three things change your air-fuel requirements:\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l2 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eAltitude:\u003c\/b\u003e Higher altitude = thinner air. You need \u003cb\u003esmaller\u003c\/b\u003e jets (leaner).\u003c\/li\u003e\n\u003cli style=\"mso-list: l2 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eTemperature:\u003c\/b\u003e Colder air is denser. You need \u003cb\u003elarger\u003c\/b\u003e jets (richer).\u003c\/li\u003e\n\u003cli style=\"mso-list: l2 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eModifications:\u003c\/b\u003e Adding a high-flow exhaust or air filter usually means you need \u003cb\u003emore fuel\u003c\/b\u003e (larger jets).\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\" align=\"center\" class=\"MsoNormal\"\u003e\u003chr align=\"center\" width=\"100%\" size=\"2\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/0741\/files\/Gemini_Generated_Image_75v8h275v8h275v8.jpg?v=1771874001\"\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\u003c\/b\u003e\u003cb\u003e2. Diagnose by Throttle Position\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eDon't just change the main jet and hope for the best. You need to identify \u003ci\u003ewhere\u003c\/i\u003e the bike is struggling:\u003c\/p\u003e\n\u003ctable style=\"width: 406.45pt; mso-cellspacing: 1.5pt; background: #F0F4F9; mso-yfti-tbllook: 1184;\" width=\"542\" cellpadding=\"0\" border=\"0\" class=\"MsoNormalTable\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd style=\"background: #F8FAFD; padding: 6.0pt 9.0pt 6.0pt 9.0pt;\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: black; mso-color-alt: windowtext;\"\u003eThrottle Opening\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background: #F8FAFD; padding: 6.0pt 9.0pt 6.0pt 9.0pt;\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: black; mso-color-alt: windowtext;\"\u003ePrimary Component\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background: #F8FAFD; padding: 6.0pt 9.0pt 6.0pt 9.0pt;\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: black; mso-color-alt: windowtext;\"\u003eWhat to Adjust\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 1;\"\u003e\n\u003ctd style=\"background: #F8FAFD; padding: 6.0pt 9.0pt 6.0pt 9.0pt;\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"color: black; mso-color-alt: windowtext;\"\u003e0 – 1\/8 Throttle\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background: #F8FAFD; padding: 6.0pt 9.0pt 6.0pt 9.0pt;\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: black; mso-color-alt: windowtext;\"\u003ePilot Jet \/ Fuel Screw\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background: #F8FAFD; padding: 6.0pt 9.0pt 6.0pt 9.0pt;\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: black; mso-color-alt: windowtext;\"\u003eChange Pilot Jet or turn the screw.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 2;\"\u003e\n\u003ctd style=\"background: #F8FAFD; padding: 6.0pt 9.0pt 6.0pt 9.0pt;\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"color: black; mso-color-alt: windowtext;\"\u003e1\/4 – 3\/4 Throttle\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background: #F8FAFD; padding: 6.0pt 9.0pt 6.0pt 9.0pt;\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: black; mso-color-alt: windowtext;\"\u003eJet Needle\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background: #F8FAFD; padding: 6.0pt 9.0pt 6.0pt 9.0pt;\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: black; mso-color-alt: windowtext;\"\u003eRaise\/lower the clip on the needle.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd style=\"background: #F8FAFD; padding: 6.0pt 9.0pt 6.0pt 9.0pt;\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"color: black; mso-color-alt: windowtext;\"\u003e3\/4 – Full Throttle\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background: #F8FAFD; padding: 6.0pt 9.0pt 6.0pt 9.0pt;\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: black; mso-color-alt: windowtext;\"\u003eMain Jet\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background: #F8FAFD; padding: 6.0pt 9.0pt 6.0pt 9.0pt;\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: black; mso-color-alt: windowtext;\"\u003eChange the Main Jet size.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: center;\" align=\"center\" class=\"MsoNormal\"\u003e\u003chr align=\"center\" width=\"100%\" size=\"2\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/0741\/files\/Gemini_Generated_Image_75v8h275v8h275v8_1.jpg?v=1771874257\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/0741\/files\/Gemini_Generated_Image_75v8h275v8h275v8_2.jpg?v=1771874055\"\u003e3. Identify the Symptoms\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eListen and feel for how the engine reacts. This is your best guide for whether you are \"Lean\" (too much air) or \"Rich\" (too much fuel).\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eSigns You Are LEAN (Need Bigger Jets)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eThe engine \"pops\" or backfires on deceleration.\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eThe bike hangs at a high RPM after you let go of the throttle.\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eThe engine feels very hot and \"pings\" under load.\u003c\/li\u003e\n\u003cli style=\"mso-list: l1 level1 lfo2; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eThe spark plug is \u003cb\u003ewhite or ashy\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eSigns You Are RICH (Need Smaller Jets)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l4 level1 lfo3; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eThe engine sounds \"blubbery\" or stutters (like a rev-limiter) at high RPM.\u003c\/li\u003e\n\u003cli style=\"mso-list: l4 level1 lfo3; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eThe exhaust produces black smoke or a heavy smell of raw gas.\u003c\/li\u003e\n\u003cli style=\"mso-list: l4 level1 lfo3; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eThe bike feels \"lazy\" and won't crisp up when you crack the throttle.\u003c\/li\u003e\n\u003cli style=\"mso-list: l4 level1 lfo3; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eThe spark plug is \u003cb\u003eblack, sooty, or wet\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\" align=\"center\" class=\"MsoNormal\"\u003e\u003chr align=\"center\" width=\"100%\" size=\"2\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/0741\/files\/Gemini_Generated_Image_75v8h275v8h275v8_3.jpg?v=1771874100\"\u003e\u003c\/b\u003e\u003cb style=\"font-size: 0.875rem;\"\u003e4. The \"Plug Chop\" Test\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThis is the gold standard for testing your \u003cb\u003eMain Jet\u003c\/b\u003e:\u003c\/p\u003e\n\u003col type=\"1\" start=\"1\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l0 level1 lfo4; tab-stops: list .5in;\" class=\"MsoNormal\"\u003ePut in a brand-new spark plug.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo4; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eWarm the engine up, then find a safe straightaway.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo4; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eHold the throttle \u003cb\u003ewide open\u003c\/b\u003e through several gears for about 10–15 seconds.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo4; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eWhile still at full throttle, kill the engine and pull the clutch (don't let it idle!).\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo4; tab-stops: list .5in;\" class=\"MsoNormal\"\u003eRemove the plug and look at the porcelain:\u003c\/li\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l0 level2 lfo4; tab-stops: list 1.0in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eTan\/Light Brown:\u003c\/b\u003e Perfection.\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level2 lfo4; tab-stops: list 1.0in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eWhite:\u003c\/b\u003e Dangerously lean (Go up a jet size).\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level2 lfo4; tab-stops: list 1.0in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eBlack:\u003c\/b\u003e Rich (Go down a jet size).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"text-align: center;\" align=\"center\" class=\"MsoNormal\"\u003e\u003chr align=\"center\" width=\"100%\" size=\"2\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003ePro Tips for Success\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l3 level1 lfo5; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eChange one thing at a time:\u003c\/b\u003e If you change the pilot and the main jet at once, you won't know which one fixed (or broke) the performance.\u003c\/li\u003e\n\u003cli style=\"mso-list: l3 level1 lfo5; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eStart Rich and go Lean:\u003c\/b\u003e It is much safer to have an engine that stutters from too much gas than an engine that melts a piston from too much air.\u003c\/li\u003e\n\u003cli style=\"mso-list: l3 level1 lfo5; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\n\u003cb\u003eClean the Carb first:\u003c\/b\u003e Half of all \"jetting issues\" are actually just a piece of dirt stuck in a passage. Ensure the carb is spotless before tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWould you like me to look up the factory stock jetting specs for your specific ATV or dirt bike model?\u003c\/b\u003e\u003c\/p\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"18\"\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"Zoom Zoom Parts","offers":[{"title":"Default Title","offer_id":49033160687839,"sku":"GKJ","price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/0741\/files\/ZZPJSP3.jpg?v=1771874663","url":"https:\/\/zoomzoomparts.com\/products\/stop-the-stutter-starter-pack-for-2009-2015-arctic-cat-dvx-300-dvx300-sport-atv-quad","provider":"Zoom Zoom Parts","version":"1.0","type":"link"}