STAGE 2 JET KIT YAMAHA WR 250F 2008-2009 DYNOJET E4125

The Dynojet kits provide a simple solution to the carburetion problems, increase the power and improve the provision. Dynojet offers a wide range of kits for the calibration of carburetors, for each type of application. Based on different profile pins from the original, and accompanied by assorted other material depending on the type of motion (castings, springs, air correctors, etc.), the kits are divided into different types - or "stage". KIT STAGE 2 Designed for bikes with stock engine or slightly prepared with modified airbox. The kits include all materials and instructions needed to be fitted with drain and filter as standard or with the most free and open drain filter. The Stage 2 kits are designed for motorcycles which can not be mounted directly on the individual carburetors and filters for motorcycles on which the airbox changes improve engine performance. They allow in most cases increases in power up to 8%.