Since Power Now™ was introduced to the world demands keep growing. Keeping our manufacturing and materials in the USA gives us the ultimate in quality control; it shows in our company, our products, and our fitment. The Power Now™ is made just like it is because continuous testing shows this design and these materials work the best.
Boyesen Engineering offers the most advanced intake innovations available for two-stroke and four stroke engines. Our Power Reeds, Pro Series Reeds, Quick Shot, Rad Valves and other unique products add performance and value to the motorcycle, snowmobile, watercraft and outboard marine industries. At Boyesen, R&D is hands-on, tested in the field, and tied to feedback from the end user. We use the latest computerized testing and manufacturing processes available in the industry. From research through production, Boyesen is committed to using creative concepts, new materials, and better designs that will increase the satisfaction and enjoyment of our customers.
The James Dean custom jetting kit is designed to improve throttle response throughout the range by using specially made multi-taper needles. These are more highly developed and fine-tuned than stock jetting parts.
Developed and tested from sea level to 12000ft elevation You can’t buy this from any OEM factory or aftermarket. It’s JD’s prescription for the headpipe blues.
The Ultimate in San Diego Motorcycles. We are the Largest Motorcycle Dealer for Seadoos ATVs from Yamaha Suzuki Kawasaki Honda CanAm. We also specialize in Parts Repair and Off Road Accessories and service
