{"product_id":"adjustable-idle-speed-screw-for-tillotson-carburetors","title":"Adjustable Idle Speed Screw for Tillotson Carburetors","description":"Fine-tune those crucial idle settings effortlessly—the TISS screw (SKU: TISS) threads into Tillotson carburetors to set optimal RPM, avoiding surges or drops that disrupt your race flow.\u003cul\u003e\n\u003cli\u003eRobust construction for repeated adjustments\u003c\/li\u003e\n\u003cli\u003eHelps achieve smooth transitions to full throttle\u003c\/li\u003e\n\u003cli\u003eEssential for maintaining engine health over long sessions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith reliable idle control, your kart stays organized at the grid, ready to launch without hesitation for that early lead advantage.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my Tillotson carburetor is compatible with this idle speed screw?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This screw is designed for standard Tillotson carburetor bodies that utilize a threaded idle adjustment port. It is a universal fit for most racing-spec Tillotson units, but please verify your carburetor model has a matching thread pitch before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the best way to set my idle speed using this screw?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e With the engine at operating temperature, turn the screw clockwise to increase the idle RPM or counter-clockwise to decrease it. Adjust in small increments until the engine maintains a steady, consistent idle without engaging the clutch prematurely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I use any thread locker on the idle speed screw?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Generally, no. The screw is designed to hold its position through tension. If you find the screw is vibrating out of adjustment due to engine harmonics, ensure the spring tension is adequate, but avoid permanent thread lockers that would prevent future trackside adjustments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my idle speed screw?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect the screw during your routine carburetor rebuilds. If the threads appear worn, the tip is flattened, or the adjustment feels \"loose\" or inconsistent, it is time to replace it to ensure precise tuning.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/adj-needle-low-speed-hl357a-43-388\"\u003ePrecision Adjustable Low-Speed Needle HL357A for Tillotson Carbs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/adj-needle-hi-speed-hl348e-43-966-til-43-966\"\u003eTillotson HL348E High-Speed Adjustable Needle - OEM Part 43-966 - Open Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/adjuster-needle-spring-24b-449-tns\"\u003eReliable Adjuster Needle Spring 24B-449 for Tillotson Carbs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/adjuster-needle-o-ring-44-361-44-270-tno\"\u003eDurable Adjuster Needle O-Ring for Tillotson Carburetors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/adjuster-needle-washer-78a-256-tnw\"\u003eTillotson 78A-256 Brass Mixture Screw Washer - High\/Low Side - OEM Carburetor Part\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SwiftKarting","offers":[{"title":"Default Title","offer_id":48158026236163,"sku":"TISS","price":6.92,"currency_code":"USD","in_stock":true}],"url":"https:\/\/phishstonesproducts.myshopify.com\/products\/adjustable-idle-speed-screw-for-tillotson-carburetors","provider":"PhishStones Products","version":"1.0","type":"link"}