Tech

Editor’s Note: This article was published in Easyriders in 1995, but it’s still applicable today. At the time it covered the new Carl Morrow Typhoon billet Carburetor. Since then there has been some tweaking and Carl installed a Thunderjet on this Typhoon for the 5-Ball Racing Salt Torpedo we are building with a 135-inch JIMS […]

  You can view Part 1 here.   This is an easy one with a myriad of considerations. It’s easy because it’s a stock bike and Jeremiah changed his mind about being cool. He’s not lowering his scooter, and basically doesn’t want to mess with the stock configuration. There’s a world out there of guys

You can view Part 2 here.   Jeremiah wanted to change out the rear shocks on his 2009 Dyna upgrade to some Progressive units. Progressive recently contacted us about their Monotube front end cartridge solutions and Jeremian decided to upgrade his front and rear suspension. There are a couple of significant factors playing in this

  It all kicked off at a local shop, McQuiston’s Custom Cycles. We’ve featured Ryan and his gang a couple of times in Cycle Source Magazine. They are as close to the notion of an old school shop as possible in this age of over regulation and vast and unrelenting technology. Ryan still bangs away

An old friend, who I wrote a book about recently, Terry the Tramp, just rebuilt an Evo Engine and we made sure to incorporate some S&S products including the cylinders, the pistons, and the lower end. Plus, it was fitted with an S&S Super E carb. Recently S&S kicked off Viola V-Twin, which fits into

    You know it, I know it, the whole two-wheeled world knows it. Motorcycle oil takes a real beating. Especially motorcycle oil used in air-cooled engines. Especially motorcycle oil used in air-cooled engines when you’re riding through the Mohave Desert in mid-July and the red mark at the three-story high thermometer in the middle

The more I study shocks, the less I know. I find the entire notion of ride control daunting. For instance, if you weigh 200 pounds and you design the perfect shock to handle running over a 2-by-4 at 30 mph, will it work at 50 mph, and what if you gain weight? I had a

Old Harleys such as Pan and Knuckleheads are generally remembered very romantically as the “golden era” of Harley heritage. Hell, everybody wants a Panhead. But even more-so, people want the new, high-tech bikes with their big engines and extra-gear transmissions. These two classes are highly coveted while the “Sweet Years” of those bikes that were

In the first article on the most magnificent ARCH driveline, I mentioned Gard Hollinger’s motorcycle mantra, his two-wheeled mission, once he became the keeper of the ARCH. It’s one thing to build the coolest one-off custom motorcycle on the planet, if that’s even possible, but turn it into a world class production motorcycle, and now

  Photos: Harley-Davidson and Brian J. Nelson   In early December, yours truly was invited to test a new suspension upgrade now available on Harley-Davidson’s Dyna line. Designed and developed on the Harley-Davidson Arizona Proving Grounds test track, new Premium Ride suspension components for Harley-Davidson Dyna motorcycle models work together to deliver enhanced handling performance