{"product_id":"burris-15-billet-subplate-mount-for-american-rail-karts","title":"Burris 15° Billet Subplate Mount for American Rail Karts","description":"\u003cp\u003eLegacy meets innovation in the Burris 15° billet subplate mount, tailored for American rail frames at 3.0 inches center-to-center. This precision piece allows 15-degree engine angles, optimizing thrust lines for superior traction and reduced understeer.\u003c\/p\u003e\u003cp\u003eBuilt from high-grade billet, it shrugs off track abuse, with heavy-duty clamps securing your powerplant firmly. The angled slider mechanism enables micro-adjustments to center of gravity, directly impacting how your kart bites into turns—faster entry, higher exit speeds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Compatibility:\u003c\/strong\u003e Fits 1-1\/8\" to 1-1\/4\" widths, common in US-built chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdaptor Integration:\u003c\/b\u003e Pairs with Burris plates for seamless engine swaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability Features:\u003c\/strong\u003e Anodized finish resists corrosion from track elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cu\u003ePerformance Tuning:\u003c\/u\u003e 15° tilt promotes better airflow and cooling under load.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eKarting purists revere the Burris name for components that blend heritage with cutting-edge design. This mount isn't just hardware; it's a tool for dialing in setups that shave seconds, whether in supermoto or sprint classes. Imagine cornering with confidence, your engine's power vector perfectly aligned for maximum grip.\u003c\/p\u003e\u003cp\u003eInstallation is straightforward, often completed trackside, minimizing downtime. For American rail loyalists, it's the go-to for maintaining that classic feel while pushing modern limits. Dyno and lap data from users show 2-3% handling improvements, translating to podium potential. (SKU: BMC540)\u003c\/p\u003e\u003cp\u003eEmbrace the Burris tradition: where every degree counts toward victory.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this mount fit my kart chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This subplate is designed specifically for American rail frames with a 3.0-inch center-to-center spacing. It is compatible with frame rail widths ranging from 1-1\/8\" to 1-1\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why choose a 15-degree angle over a flat mount?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 15-degree tilt optimizes the engine's thrust line, which helps improve traction and reduces understeer. It also promotes better airflow and cooling for the engine under heavy load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I adjust the engine position once installed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the mount features an angled slider mechanism that allows for micro-adjustments to the center of gravity, helping you fine-tune your kart's handling for specific track conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this mount compatible with other Burris components?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. This subplate is designed to integrate seamlessly with other Burris engine plates, making it easy to perform engine swaps or upgrade your existing setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What maintenance is required for this billet mount?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The mount features an anodized finish to resist corrosion from track elements. We recommend periodically checking the heavy-duty clamps to ensure they remain tight and free of debris after track sessions.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc592-5deg-american-spaced-subplate-bmc592\"\u003e5-Degree American Spaced Subplate for Motor Mounts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc550-flat-chassis-plate-american-spacing-bmc550\"\u003eFlat Chassis Plate with American Spacing and Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmmca-burris-motor-mount-clamp-amer-per-clamp-bmmca\"\u003eBurris Motor Mount Clamp for American Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bmc541-burris-15deg-billet-subplate-mount-int-bmc541\"\u003eBurris 15° Billet Subplate Mount for International Rail Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SwiftKarting","offers":[{"title":"Default Title","offer_id":48158145708291,"sku":"BMC540","price":104.53,"currency_code":"USD","in_stock":true}],"url":"https:\/\/phishstonesproducts.myshopify.com\/products\/burris-15-billet-subplate-mount-for-american-rail-karts","provider":"PhishStones Products","version":"1.0","type":"link"}