{"product_id":"trackside-karting-2pmfa-flat-2-piece-motor-mount-american-rails-up-to-1-125-box-stock","title":"Trackside Karting 2PMFA Flat 2-Piece Motor Mount - American Rails up to 1.125\" - Box Stock","description":"\u003cp\u003eSecuring your engine with rigid, zero-flex \u003cstrong\u003eperformance parts\u003c\/strong\u003e is the foundation of a podium-winning racing chassis. The Trackside Karting 2PMFA Flat 2-Piece Motor Mount delivers a zero-degree, dead-flat platform specifically engineered for American rail spacing (2-7\/8\" center-to-center) on frames up to 1.125 inches. By eliminating the engine angle, this mount ensures a lower, more balanced center of gravity, which translates to even traction distribution across the rear axle—a vital advantage when navigating high-speed sweepers or tight technical sectors.\u003c\/p\u003e\n\u003ch2\u003eSeamless Integration for Your Motor Cart\u003c\/h2\u003e\n\u003cp\u003eBuilding a competitive \u003cstrong\u003emotor cart\u003c\/strong\u003e requires precision at every mounting point. The two-piece modular design of this flat mount allows for rapid installation and lateral adjustments without binding the chassis. Whether you are swapping engines between heats or fine-tuning your chain alignment, the independent base blocks slide smoothly along the rails. This flat orientation is highly favored by builders running specific drivetrain configurations, ensuring that components like a \u003cstrong\u003ego kart torque converter\u003c\/strong\u003e or a standard centrifugal clutch align flawlessly with the rear sprocket, reducing parasitic drag and chain wear.\u003c\/p\u003e\n\u003ch2\u003eFuel System and Carburetor Clearances\u003c\/h2\u003e\n\u003cp\u003eEngine positioning directly impacts your intake and exhaust dynamics. A flat mount configuration keeps the engine block level, which is essential for proper float bowl operation in your \u003cstrong\u003ecarb for go kart\u003c\/strong\u003e applications. When running precision fuel delivery systems, such as a tuned \u003cstrong\u003elo206 carburetor kit\u003c\/strong\u003e, maintaining a level float height prevents fuel starvation during sustained lateral G-loads. This mount provides the rigid, vibration-resistant foundation needed to keep your intake manifold secure and your fuel mixture consistent from the green flag to the checkered flag.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications \u0026amp; Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmerican Rail Compatibility:\u003c\/strong\u003e Precision-machined for 2-7\/8\" center-to-center American rail spacing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Tube Diameter:\u003c\/strong\u003e Engineered specifically to clamp securely on frame rails up to \u003cstrong\u003e1.125 inches\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-Degree Flat Profile:\u003c\/strong\u003e Maintains a neutral engine angle for balanced weight distribution and optimal float bowl fuel levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Piece Modular Design:\u003c\/strong\u003e Allows for independent block adjustment, preventing chassis bind and simplifying engine swaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Reduction:\u003c\/strong\u003e Solid base construction minimizes harmonic resonance, protecting sensitive engine components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Hardware Ready:\u003c\/strong\u003e Pre-tapped and sized to accept standard mounting bolts for maximum clamping force.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Drivetrain Alignment:\u003c\/strong\u003e Provides a true-flat reference point for aligning clutches and sprockets, maximizing horsepower transfer to the track.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this mount compatible with my kart frame?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This mount is specifically engineered for American rail spacing, which is 2-7\/8\" center-to-center. It is designed to clamp securely onto frame rails with a maximum diameter of 1.125 inches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose a flat mount over an angled mount?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A flat (zero-degree) mount is ideal for maintaining a lower center of gravity and ensuring your carburetor float bowl remains level. This is critical for consistent fuel delivery and preventing fuel starvation during high-speed cornering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the two-piece design help with installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The two-piece modular design allows you to adjust the base blocks independently. This makes it much easier to align your clutch and sprocket perfectly, reduces the risk of chassis binding, and simplifies the process of swapping engines between heats.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this mount help with chain wear?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. By providing a true-flat reference point, this mount ensures your clutch and rear sprocket are perfectly aligned. Proper alignment significantly reduces parasitic drag and prevents premature chain and sprocket wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this mount come with the necessary hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The mount features pre-tapped holes sized for standard mounting bolts to ensure maximum clamping force. Please ensure you have the appropriate length bolts for your specific engine block thickness.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/2-piece-mount-15-degree-american-rails-2pma\"\u003eTrackside Karting 15-Degree 2-Piece Motor Mount - American Rail 1.125\" - Racing Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SwiftKarting","offers":[{"title":"Default Title","offer_id":52380846162239,"sku":"2PMFA","price":86.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6843\/4239\/files\/twopiece-2-piece-mount-flat-american-rails-2pmfa.jpg?v=1773223682","url":"https:\/\/metro-merch-3.myshopify.com\/products\/trackside-karting-2pmfa-flat-2-piece-motor-mount-american-rails-up-to-1-125-box-stock","provider":"Metro Merch","version":"1.0","type":"link"}