Dynojet KIT Stage 1 Yamaha XJR 1200 1300 SP 1995 2001 eBay

14 Фев 2015 | Author: | Комментарии к записи Dynojet KIT Stage 1 Yamaha XJR 1200 1300 SP 1995 2001 eBay отключены
Yamaha XJR 1200 SP


Yamaha XJR1200 SP — 2001

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Whether you run a standard motorcycle, or a sportbike, Dynojet carburettor can provide you with a simple and solution to all your carburation Dynojet Kits increase and smoothness throughout the entire rev while maintaining optimum economy.

Needle Jet (Emulsion and Needle Jet Caps

Many bikes have very power and fuel delivery when used with the exhaust and air-box. When pipes are used, the power is usually not flat. You find the to lean out for low speed and richen up for top or leaner on the top end and richer at the low speed. In to achieve full function and Dynojet develops shrouds or cap nozzles for adjusting the upper or top end.

They also have an similar to fuel injection by up the fuel as it enters the air stream.


The design of the needle is Dynojet spends most of its RD The needle is designed to give the amount of fuel throughout the and is also designed to allow from groove 1 to groove 6 little or no effect below R.P.M. Then with end dimensions, the needle will little effect on the main jet of needle position.

This isolates all circuits each other and ensures set-up of the midrange and driveability.


Dynojet develop our main to correctly serve two functions; load and dynamic load. The load is the fuel received the main jet in the upper gears, the tachometer is moving very The dynamic fueling portion of the jet is the amount of fuel received the jet in the mid-range potion of the power. For you have a GSXR1100 G,H with main jets. You then #125 mains.

After running the bike you the top end has improved but the mid-range doesn’t as well. You then install mains and you notice the mid-range is but the top end is slower. This is a common when using stock jets and needles. If you install 130 mains, you would get the mid-range of the #135 and the good top end of the #125.

Yamaha XJR 1200 SP
Yamaha XJR 1200 SP

is because the Dynojet main has a design more consistent to the needs.

Main Air Jet

This jet air into the emulsion tube to mix fuel being drawn up the float bowl. It controls the of fuel which can be pulled the float bowl into the The larger the size of the main air the more air you get and less fuel.

The smaller the main air jet, the fuel you get and less air. alters this only to the flattest possible fuel curve.

Pilot Circuit

controls 100% of the engine and 25% of the transition onto the needle. has found that the engine idle with the standard jet, with or without the and with the slides and needles from the carburettors; therefore we change the pilot jet. so is proof that you are not using the circuits correctly.

Idle and off idle is controlled by the screws and the float level have the most positive below 4000 R.P.M. On models the pilot air jet is changed to optimum fuel economy. balancing of the carburettors also a smooth idle.

Each kit is put with full and comprehensive which show step by installation and testing procedures to a perfect set-up every This is backed by free support to Dynojet customers.

Yamaha XJR 1200 SP
Yamaha XJR 1200 SP
Yamaha XJR 1200 SP
Yamaha XJR 1200 SP
Yamaha XJR 1200 SP
Yamaha XJR 1200 SP
Yamaha XJR 1200 SP
Yamaha XJR 1200 SP

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