DYNOJET JET KIT STAGE 1 YAMAHA GRIZZLY 400 2007 - 2008 REF : Q433

A bit of history of the brand?

To do this, we have to go back to 1973, in the United States, with a group of brothers who were passionate about motorbikes, but also (and above all) about speed. Among these three self-taught mechanics, Mark Dobeck proved to have a real talent for setting.
During races, his talents did not go unnoticed. But by 1978, Mark had become so busy setting up for others that he no longer had time to ride for himself. So he decided to charge for his services, naming his new company Dynojet.

His first creation, carburettor adjustment kits (Jet Kits).
These kits, specific to each motorbike model, essentially took control of the air/fuel ratio, allowing riders to quickly obtain a better setting and therefore better performance from their motorbike, without having to spend hours carrying out disassembly/reassembly/testing before finding the optimum setting.

These Jet kits were a real success and Dynojet then wanted a way to verify the power gains provided by their settings. Unfortunately, the hydroelectric dynamometers of the time were too inaccurate, so in 1989 the company created the first inertia dynamometer, simulating road conditions with a rotating drum. The accuracy of its results made it one of the company's flagship products and made Dynojet one of the references in the world of settings.

Of course, Dynojet did not miss the arrival of fuel-injected engines, with the creation of the famous Power Commander in the end of the 1990s. Initially very cumbersome, the innovation allowing the ECU code to be rewritten quickly took the form of a compact electronic box as we know it today. It was at this time that the company opened its second R&D facility in Las Vegas.

With the success of the Power Commander, Dynojet went one step further in 2011, when it cracked the code of the ECU, and developed the Power Vision, which allows the original settings of a motorbike to be changed by updating the ECU program (known as 'flashing' the ECU)

In conclusion, optimising a vehicle's performance is a philosophy at Dynojet. More than a know-how for the brand, power gain is an obsession. The reliability of the products combined with the precision of the adjustments justifies the credibility and the worldwide reputation of the company.


THE JET KIT - CARBURETOR ADJUSTMENT KIT


Like fuel-injected vehicles, carburettor models also need air/fuel ratio optimisation to unlock their full potential and improve performance.

That's what the Jet Kit is all about. These kits, mainly composed of jets, are kits specifically designed for each vehicle model, allowing you to immediately gain speed and power over the entire engine speed range, but also to improve fuel consumption and your riding quality!
Whether your motorbike is original, heavily modified or created for high-speed racing, Dynojet Jet Kits can adjust your air/fuel ratio to perfection.

The Stage 1 kit has been designed for easy modification of production vehicles and the Stage 2 and 3 kits for upgrading modified vehicles

- Only for vehicles with carburettors
- 5-8% power gain
- Increases power and drivability
- Fully adjustable
- Step-by-step instructions in English included


TO REASSURE YOU

1. You have a doubt ? You need more informations about the item ? Do not hesitate to contact us by email, we will answer in English within 24 hours.

2. The item is available in stock. Otherwise you can not buy it. We ship the box from France within 24 hours after we receive your order. No taxes to pay at delivery if you live in E-U.

3. Free shipping for your order if it is more or equal to 100 €.