BDX Dongfang High Performance Racing Engine PowerPak

Dongfang has the best built buggy of the past 20 years, but it is as slow and sluggish as molasses on a cold winter morning.  We have the solution:  THE BDX Dongfang High Performance Racing Engine PowerPak A MUST HAVE PRODUCT FORALL DONGFANG OWNERS WITH A NEED FOR SPEED AND POWER!! Regular Price $449.  Now on sale for $399 The PowerPak allows you to get the most out of your current 170cc GY6 engine without major engine modifications. The PowerPak gets you: More Top end Speed! More Raw Brute Horsepower! More Low End Torque and Grunt! More Acceleration from the Starting LIne! You get more spinning tires, flying gravel and dirt on the low end and higher flat out speed on the top end.  All of the components purchased separately would cost over $500 now for only $399 This PowerPak includes all of the following: Koso Five Sets of Roller Weights: 9g, 10g, 12g, 14g 1500 RPM Spring (yellow spring) 2000 RPM Spring (red spring) Koso High Stall Clutch Koso 115mm High Performance Variator A12