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Found 3 results

  1. Neo2tth

    Yamaha YZ426F (2001)


    When I bought it, there was a LOT of work needed to get it started and keep it running. But with some TLC (carb rebuild), multiple parts replaced, and rewiring for lights) I've been able to turn it from a potentially great bike into an excellent bike to take on trails and the roads. Technical track riding is not my style, but this bike would be right at home there. Overall, this will be in my collection for a long, long time.
  2. 2 reviews

    The SmartCarb® from American Performance Technologies is the direct result of more than 45 years of development of the single-circuit flat slide carburetor. Its pedigree comes from the long line of William H. “Red” Edmonston American-designed carburetors, including the Lake Injector, Lectron, Pos-a-Fuel, Ei Blue Magnum and Quiksilver. The SmartCarb combines all of the best features found in earlier flat slide, variable venturi carburetor designs. It incorporates design features perfected by APT and not found on any of its predecessors, making it a real world solution to satisfying a variety of emissions regulations and OEM performance requirements in small engine applications. The SmartCarb embodies numerous APT-perfected design features that provide extremely fine fuel atomization, precise air/fuel mixture control and ambient air density compensation. All of these innovative features are delivered in a single-circuit, flat-slide, variable venturi, jet-less carburetor. APT is currently focused on the offroad 2-stroke powersports market, offering 36, 38 and 40mm Performance Series SmartCarb sizes. Production of the second run of billet Performance Series Smartcarbs is nearing completion and release. Investment Cast design and production is ongoing, with the first run of Investment Cast SmartCarbs due to be released in May 2013. APT is fortunate to have had critical feedback from its network of real world SmartCarb test-riders during the design and development phases of this game-changing technology. This feedback has been invaluable in helping us to present the SmartCarb to the market as a complete product, without compromises on performance.