Rev Tech Engines for Harley Davidson and Custom Motorcycles on sale!

The engineers at RevTech went back to the drawing board to create the next generation 100 inch engine. Beginning with a a solid foundation, the fire breathing RevTech 110 power plant, it has been refined further to produce a motor for most everyone. By shortening the stroke to 4 inches, excellent balance with less vibration was achieved. A positive side-effect of the shorter stroke was reduced piston speed which increases reliability due to lowered stresses.

The 4 inch pistons pushed on these 4 inch strokes are a special story in themselves. RevTech worked with Wossner to design unique moly-coated forged pistons specifically for our engines. If youre not familiar with Wossner, they make pistons for a little company caller Porsche, among others!

The heads were also redesigned, with the bigger bore of the new 100 allowing the use of larger valves, so the ports were also redesigned for better flow. Smaller combustion chambers provide greater squish area for better turbulence and efficiency. Also, roller rockers are employed for better valve train reliability.

Many of the fine features of the RevTech 110 were retained due to their proven success. Pressed-together flywheels and our industry-first monoblock crankcases are still used for excellent reliability. Blind case bolts, machined fin edges, and john reed design rocker boxes follow the RevTech tradition of making it work good, and look good. And loads of horsepower and torque for all types of riding come standard.

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