{"product_id":"toyota-supra-soarer-chaser-r154-dog-engagement-gearset-close-ratio-uprated-1000hp-transmission-gearset","title":"Speedtek=Toyota Supra R154 Dog Engagement Gearset-Close Ratio Uprated 1000HP +","description":"\u003cp data-end=\"221\" data-start=\"130\"\u003e\u003cstrong data-end=\"221\" data-start=\"130\"\u003eThe Speedtek Auto Racing R-Series Dog Engagement Gearset stands in a league of its own.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"322\" data-start=\"223\"\u003eThis gearset represents a major step forward in transmission performance and long-term reliability.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWe are the first company to completely reverse-engineer and model the entire R154 transmission in CAD,\u003c\/strong\u003e redesigning every component specifically for \u003cstrong data-end=\"879\" data-start=\"861\"\u003emotorsport use\u003c\/strong\u003e.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"594\" data-start=\"324\"\u003eAt Speedtek Auto Racing, quality and precision come first. Our gearsets are manufactured from high-grade forged billet materials and machined to extremely tight tolerances, delivering exceptional strength, durability, and performance under the most demanding conditions.\u003c\/p\u003e\n\u003cp data-end=\"1051\" data-start=\"596\"\u003eUnlike many alternatives that rely on raw billet, we predominantly use \u003cstrong data-end=\"688\" data-start=\"667\"\u003eforged components\u003c\/strong\u003e. Forging produces a significantly higher material density, resulting in a noticeably stronger and more resilient gear. To justify the investment in forgings, we commit to manufacturing a minimum of \u003cstrong data-end=\"914\" data-start=\"887\"\u003e200 units per component, \u003c\/strong\u003ethis level of production that gives us a clear advantage over our competitors and allows us to deliver a superior product to our customers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPLINE TYPE:\u003c\/strong\u003e \u003cbr\u003e1. STANDARD (No clutch change required, facilitating an easy installation process)\u003cbr\u003e2. 26 Spline GM (Clutch Spline change must be done, this is a larger input shaft with more spline for engines making high-torque)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGEAR RATIOS PLANNED FOR THIS PROJECT:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1st:\u003c\/strong\u003e 2.701\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2nd:\u003c\/strong\u003e 1.614\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3rd:\u003c\/strong\u003e 1.215\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4th:\u003c\/strong\u003e 1.000 Input Shaft. (Drive Gear)\u003cbr\u003e\u003cbr\u003eOptional 5th Gear Upgrade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5th: \u003c\/strong\u003e0.85(Short) or 0.70 (Long)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"477\" data-start=\"137\"\u003eWe supply a \u003cstrong data-end=\"183\" data-start=\"149\"\u003ecomplete, ready-to-install kit\u003c\/strong\u003e, including all forward and reverse gears, dog rings, hubs, shift forks, countershaft, and all supporting components required for correct operation. This also includes our \u003cstrong data-end=\"413\" data-start=\"355\"\u003ecustom extra-wide proprietary first-gear thrust washer\u003c\/strong\u003e, designed specifically to handle increased load and durability.\u003c\/p\u003e\n\u003cp data-end=\"738\" data-start=\"479\"\u003eAll gears are \u003cstrong data-end=\"512\" data-start=\"493\"\u003efully removable\u003c\/strong\u003e, allowing for straightforward servicing and long-term maintenance. We also offer \u003cstrong data-end=\"646\" data-start=\"594\"\u003ecountershafts to suit all R-Series transmissions\u003c\/strong\u003e, covering early 1980s models through to the latest R-Series units found in modern vehicles.\u003c\/p\u003e\n\u003cp data-end=\"1172\" data-start=\"740\"\u003eWhat truly sets this gearset apart is the integration of \u003cstrong data-end=\"867\" data-start=\"797\"\u003elarge internal K-Series needle bearings in 2nd, 3rd, and 5th gears\u003c\/strong\u003e. These bearings are \u003cstrong data-end=\"947\" data-start=\"888\"\u003ecustom-manufactured and supplied exclusively in our kit\u003c\/strong\u003e, as they are not available off the shelf. In addition, we have engineered \u003cstrong data-end=\"1088\" data-start=\"1022\"\u003ededicated oil feed ports and oil relief channels for each gear\u003c\/strong\u003e, ensuring consistent lubrication and effective heat management under extreme loads.\u003c\/p\u003e\n\u003cp data-end=\"1392\" data-start=\"1174\"\u003eThis level of engineering precision is \u003cstrong data-end=\"1266\" data-start=\"1213\"\u003eunprecedented in R-Series dog engagement gearsets\u003c\/strong\u003e. The complexity, accuracy, and manufacturing control required have traditionally been beyond the reach of most manufacturers.\u003c\/p\u003e\n\u003cp data-end=\"1631\" data-start=\"1394\"\u003eOur investment in advanced machining technology enables this innovation, delivering \u003cstrong data-end=\"1535\" data-start=\"1478\"\u003eexceptional strength, durability, and thermal control\u003c\/strong\u003e, which directly translates to superior performance and reliability in high-stress applications.\u003c\/p\u003e\n\u003cp data-end=\"1795\" data-start=\"1633\"\u003eThank you for your interest in our product. We look forward to delivering outstanding performance and reliability with our latest R-Series dog engagement gearset.\u003c\/p\u003e\n\u003ch2 data-end=\"1795\" data-start=\"1633\"\u003e\u003cstrong\u003e* Soarer Chaser Transmission AX15 AR5 Hilux R150 R151 R155\u003c\/strong\u003e\u003c\/h2\u003e","brand":"Speedtek Auto Racing","offers":[{"title":"1st to 4th \/ Non-Remote Shift (JZA70-JZX90 etc) \/ No \/ 21 Spline Input Shaft *OEM*","offer_id":47885718749428,"sku":"R154DOG-E","price":4620.0,"currency_code":"AUD","in_stock":true},{"title":"1st to 4th \/ Non-Remote Shift (JZA70-JZX90 etc) \/ No \/ 26 Spline Input Shaft *GM26*","offer_id":47885718782196,"sku":"R154DOG-E-26","price":4850.0,"currency_code":"AUD","in_stock":true},{"title":"1st to 4th \/ Non-Remote Shift (JZA70-JZX90 etc) \/ Yes \/ 21 Spline Input Shaft *OEM*","offer_id":47885718814964,"sku":"R154DOG-E-ISF","price":5170.0,"currency_code":"AUD","in_stock":true},{"title":"1st to 4th \/ Non-Remote Shift (JZA70-JZX90 etc) \/ 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