These kits range in optimum power output, commonly calculated in kilowatts or horsepower, which directly impacts performance. Specialized Explanation: A straight six engine is also called a six or even a sixes. It has an Extraordinary structure with six pistons, six connecting rods, just one crankshaft and six spark plugs. https://bikeengineprocess94825.blogzag.com/78862962/the-ultimate-guide-to-bike-part-hs-code