{"title":"Mechanical Fuel Injection Shims","description":null,"products":[{"product_id":"kinslershim-kit-secondary-hi-speed-6an-jet-can-valves","title":"Kinsler Bypass Shim Kit for Hi-Speed Jet Can Valves — Precision Tuning","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Kinsler\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eKinsler engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Kinsler lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eKinsler Bypass Shim Kit for Hi-Speed Valves\u003c\/h2\u003e\u003cp\u003eAchieve precise fuel pressure management with the Kinsler Bypass Shim Kit, specifically designed for Secondary and Hi-Speed 6AN Jet Can Valves. Tuning your mechanical fuel injection system requires the ability to make fine adjustments, and this kit provides the necessary components to dial in your bypass valve for optimal performance. Whether you are adjusting for track conditions or engine modifications, these shims allow for accurate pressure regulation.\u003c\/p\u003e\u003ch3\u003eKit Contents and Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne 0.183 in Shim\u003c\/li\u003e\n\u003cli\u003eSix 0.030 in Shims\u003c\/li\u003e\n\u003cli\u003eMaterial: Durable brass construction\u003c\/li\u003e\n\u003cli\u003eCompatibility: Kinsler Hi-Speed Bypass Valves\u003c\/li\u003e\n\u003cli\u003eApplication: Secondary\/Hi-Speed 6AN Jet Can Valves\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe ability to adjust your bypass valve is crucial for maintaining the correct fuel curve across the entire RPM range. This kit includes a variety of shim thicknesses, allowing you to fine-tune the spring tension within your valve. By adding or removing shims, you can effectively change the pressure at which the bypass opens, giving you total control over your fuel delivery. Made from high-quality brass, these shims are designed to withstand the heat and pressure of high-performance racing environments without deforming. Ensure your engine is tuned to perfection with this essential kit from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Kinsler products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/kinslerreplacement-diaphragm-for-d-series-k-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eKinsler Replacement Bypass Diaphragm For D-Series K-1 Fuel Injection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/kinslerup-nozzle-lines-7in\" style=\"color:#0066cc;text-decoration:none;\"\u003eKinsler Up Nozzle Lines 7in Mechanical Fuel Injection Hose — Universal Fitment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/kinslerup-nozzle-lines-9-5in\" style=\"color:#0066cc;text-decoration:none;\"\u003eKinsler Up Nozzle Lines 9.5in Mechanical Fuel Injection Hose — Universal Fitment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/kinslerdown-nozzle-lines-19in\" style=\"color:#0066cc;text-decoration:none;\"\u003eKinsler Down Nozzle Lines 19in Mechanical Fuel Injection Hose — Universal Fitment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/kinslero-ring-for-nozzles\" style=\"color:#0066cc;text-decoration:none;\"\u003eKinsler Fuel Injector Nozzle O-Ring — Replacement Seal\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Kinsler Bypass Shim Kit for Hi-Speed Jet Can Valves \\u2014 Precision Tuning\",\"description\":\"Fine-tune your fuel pressure with the Kinsler Bypass Shim Kit. Includes various shim sizes for Hi-Speed Jet Can Valves. Get yours at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Kinsler\"},\"mpn\":\"3034\",\"url\":\"https:\/\/ggcracing.com\/products\/kinslershim-kit-secondary-hi-speed-6an-jet-can-valves\",\"offers\":{\"@type\":\"Offer\",\"price\":\"9.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/kinslershim-kit-secondary-hi-speed-6an-jet-can-valves\",\"sku\":\"BJDW_3034\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Kinsler\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Kinsler\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Kinsler Bypass Shim Kit for Hi-Speed Jet Can Valves \\u2014 Precision Tuning\",\"item\":\"https:\/\/ggcracing.com\/products\/kinslershim-kit-secondary-hi-speed-6an-jet-can-valves\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Kinsler Bypass Shim Kit for Hi-Speed Jet Can Valves \\u2014 Precision Tuning fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Kinsler?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Kinsler Bypass Shim Kit for Hi-Speed Jet Can Valves \\u2014 Precision Tuning?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Kinsler","offers":[{"title":"Default Title","offer_id":41126045974612,"sku":"BJDW_3034","price":9.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/KIN3034.jpg?v=1717441462"},{"product_id":"kinsler-030-shims-for-by-pass","title":"Kinsler .030 Bypass Shim Brass — Fuel Injection Tuning Component","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Kinsler\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eKinsler engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Kinsler lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision Tuning for Mechanical Fuel Injection\u003c\/h2\u003e\u003cp\u003eAchieve exact fuel pressure regulation in your mechanical fuel injection system with the Kinsler .030 Bypass Shim. Designed specifically for high-performance racing applications, these shims allow you to make minute adjustments to your bypass valve settings, ensuring your engine receives the precise fuel volume required for peak power delivery.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThickness: 0.030 inches\u003c\/li\u003e\n\u003cli\u003eMaterial: High-quality brass for durability and consistent seating\u003c\/li\u003e\n\u003cli\u003eCompatibility: Designed for Kinsler Hi-Speed Bypass valves\u003c\/li\u003e\n\u003cli\u003eApplication: Mechanical fuel injection pressure tuning\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are dialing in your fuel curve for drag racing or circle track competition, these shims provide the repeatability needed for consistent performance. The brass construction ensures a reliable seal within the bypass assembly, preventing pressure fluctuations that can lead to lean conditions. Proper tuning of your fuel system is critical for engine longevity and performance. By utilizing Kinsler components, you are investing in decades of racing heritage and engineering excellence. These shims are an essential addition to any tuner's trackside kit, allowing for quick adjustments between passes. For all your high-performance fuel system needs, trust the selection at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Kinsler products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/kinslerreplacement-diaphragm-for-d-series-k-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eKinsler Replacement Bypass Diaphragm For D-Series K-1 Fuel Injection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/kinslerup-nozzle-lines-7in\" style=\"color:#0066cc;text-decoration:none;\"\u003eKinsler Up Nozzle Lines 7in Mechanical Fuel Injection Hose — Universal Fitment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/kinslerup-nozzle-lines-9-5in\" style=\"color:#0066cc;text-decoration:none;\"\u003eKinsler Up Nozzle Lines 9.5in Mechanical Fuel Injection Hose — Universal Fitment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/kinslerdown-nozzle-lines-19in\" style=\"color:#0066cc;text-decoration:none;\"\u003eKinsler Down Nozzle Lines 19in Mechanical Fuel Injection Hose — Universal Fitment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/kinslero-ring-for-nozzles\" style=\"color:#0066cc;text-decoration:none;\"\u003eKinsler Fuel Injector Nozzle O-Ring — Replacement Seal\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Kinsler .030 Bypass Shim Brass \\u2014 Fuel Injection Tuning Component\",\"description\":\"Fine-tune your mechanical fuel injection system with Kinsler .030 brass bypass shims. Precision-engineered for optimal pressure control. Shop GGCRACING now.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Kinsler\"},\"mpn\":\"3043\",\"url\":\"https:\/\/ggcracing.com\/products\/kinsler-030-shims-for-by-pass\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/kinsler-030-shims-for-by-pass\",\"sku\":\"BJDW_3043\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Kinsler\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Kinsler\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Kinsler .030 Bypass Shim Brass \\u2014 Fuel Injection Tuning Component\",\"item\":\"https:\/\/ggcracing.com\/products\/kinsler-030-shims-for-by-pass\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Kinsler .030 Bypass Shim Brass \\u2014 Fuel Injection Tuning Component fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Kinsler?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Kinsler .030 Bypass Shim Brass \\u2014 Fuel Injection Tuning Component?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Kinsler","offers":[{"title":"Default Title","offer_id":41126046072916,"sku":"BJDW_3043","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/KIN3043.jpg?v=1717441472"}],"url":"https:\/\/ggcracing.com\/collections\/mechanical-fuel-injection-shims\/closeout.oembed","provider":"GGCRACING INC","version":"1.0","type":"link"}