{"product_id":"15-degree-billet-mount-for-intek-305-and-gx390-american-karts","title":"15-Degree Billet Mount for Intek 305 and GX390 American Karts","description":"\u003cp\u003eTailored for robust engines like the Intek 305 and GX390, the PM-034-15-305 billet mount at 15 degrees fits American rails seamlessly. Performance Mfg's focus on these big-displacement units ensures the mount handles their torque without flinching.\u003c\/p\u003e\n\n\u003cp\u003eThe 15-degree angle positions these engines for enhanced cooling and exhaust evacuation, critical for sustained high-output runs. Billet precision means exact fitment, eliminating hot spots that could lead to premature wear.\u003c\/p\u003e\n\n\u003cp\u003eFor karts leveraging these powerhouses, the mount's rigidity translates to direct driveline feedback, sharpening acceleration curves. It's a must for classes where displacement rules demand unyielding mount support.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine-Specific Design:\u003c\/strong\u003e Optimized for Intek 305 and GX390 bolt patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003e15-Degree Power Tilt:\u003c\/i\u003e Improves flow dynamics for higher rev limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAmerican Rail Secure:\u003c\/b\u003e Locks into U.S. chassis for zero-play performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUsers note the mount's ability to dampen the inherent vibrations of these engines, preserving chassis tune and driver comfort. In longer motos, this stability prevents settling, keeping speeds consistent.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with modifications like performance cams, it supports the extra stress without compromise. The PM-034-15-305 is the bridge between raw power and controlled delivery, essential for American kart teams chasing speed records.\u003c\/p\u003e\n\n\u003cp\u003eWith easy torque-down installation, it fits into any pit strategy, enabling quick engine changes. This mount elevates Intek and GX390 setups, turning potential into podium potential through superior engineering.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this mount compatible with standard American rail chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the PM-034-15-305 is specifically engineered to lock into American rail systems, providing a secure, zero-play fitment essential for high-torque racing applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a 15-degree angle used for the Intek 305 and GX390?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 15-degree tilt is designed to optimize flow dynamics, which helps with cooling and exhaust evacuation. This setup is critical for maintaining performance during sustained high-output runs and higher rev limits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this mount help with engine vibration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. The rigid billet construction helps dampen the inherent vibrations of big-displacement engines like the 305 and 390, which preserves your chassis tune and improves driver comfort during long motos.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the installation process difficult?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The mount is designed for easy torque-down installation, making it ideal for pit crews who need to perform quick engine changes without compromising on structural integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this mount with performance engine modifications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this mount is built to handle the extra stress of performance cams and other modifications, ensuring your engine remains stable and properly aligned under increased power loads.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-036-15-305-performance-mfg-billet-mount-intek-305-gx390-15-degree-international-rail-pm-036-15-305\"\u003ePerformance Mfg Billet Mount for Intek 305 GX390 15 Degrees International Rail\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/performance-mfg-billet-motor-plate-305-390-pm-36mp-305\"\u003ePerformance Mfg Billet Motor Plate for 305 and 390 Big Block Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-034-15-mpsp-performance-mfg-billet-mount-15-degree-american-rail-with-sliding-top-plate-assembly-pm-034-15-mpsp\"\u003ePerformance Mfg 15 Degree Billet Mount for American Rails - Sliding Top Plate Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-034-thk-performance-mfg-billet-mount-15-deg-american-thick-top-plate-pm-034-thk\"\u003eThick Top Plate 15-Degree Billet Mount for American Sprint Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-034-performance-mfg-billet-mount-15-degrees-american-pm-034\"\u003e15-Degree Billet Engine Mount for American Kart Rails\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SwiftKarting","offers":[{"title":"Default Title","offer_id":52377861718335,"sku":"PM-034-15-305","price":167.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6843\/4239\/files\/performancemfgstandardmountsystem-pm-034-15-305-performance-mfg-billet-mount-intek-305-gx390-15-degree-american-rail-pm_765362da-cddc-4e9e-8287-9a4aaa534871.jpg?v=1773221605","url":"https:\/\/metro-merch-3.myshopify.com\/products\/15-degree-billet-mount-for-intek-305-and-gx390-american-karts","provider":"Metro Merch","version":"1.0","type":"link"}