FMF Developed the PowerCore 4 to Increase the Horsepower and Torque Throughout the Entire Power Curve and Give You a Noticeable Power Increase That Is Very Usable and Beneficial, No Matter What Your Riding Style or Ability Is.Space Age Internal Packing for Maximum Packing LifeHi-Flo Modular End CapI...

The t-4 system is designed to increase performance from bottom to top, making it easier to ride faster. The stainless steel and aluminum construction offer increased strength and durability; ideal for racing and off-road riding. This system is also tunable, meaning you can remove the spark arrestor...

Increased performance with World's smallest Iridium Center Electrode (0.4mm). To increase ignitability, the important point is to let the flame kernel produced by the spark to grow unobstructed. Normally, this can be accomplished by widening the spark gap. However, this causes spark voltage to incre...

"Indispensable . . . Don’t do the ICW without it."-- Powerboat Reports Since 1979, this book has been the piloting guide of choice for the tens of thousands of boaters traversing the 1,094-mile Intracoastal Waterway between Virginia and Florida each year. This sixth edition is double the size of its...

Possibly no comparable area on earth displays as many varieties of weather simultaneously as the San Francisco Bay Region. Harold Gilliam explains the atmospheric forces and geologic formations that come together in this region's unique confluence of wind, river, ocean, bay, and hills. The fully rev...

Atlantis has created the "Performance" lanyard from the suggestions and feedback from Pro Racers, Freestylers, and Freeriders. This lanyard features the float tube at the rear point of the lanyard next to the vest clip. This location modification still provides the lanyard assembly with flotation ye...

Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. The 0.6mm laser welded fine iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical qu...

Trailer Light Kit *Includes: 2 combination Class A Stop-tail-turn Lights & 2 Side Markers

Sportsman's Best: Boats is the comprehensive guide to today's most popular types of fishing boats and family-friendly boats in the trailerable, 14' to 38' range. This insightful and up-to-date book from James Crounse and the editors of Florida Sportsman provides the knowledge and advice to make ever...

Look and Find: Phineas and Ferb presents eight vividly illustrated scenes that enable children to join the popular characters from the Disney Channel show on their latest adventures in Danville and beyond. Children search the colorful, action-packed scenes for dozens of hidden objects and characters...

NGK 5044 Iridium Spark Plugs - BR8EIX

Iridium plugs have an extremely long life as Iridium is 6x harder and 8x stronger than platinum. Because of the strength and hardness of iridium, there is virtually no electrode wear. This combined with a platinum ground electrode, creates a spark plug that is almost impervious to wear even under ex...