Currency Displayed in
Below are the available bulk discount rates for each individual item when you purchase a certain amount
● YUMINASHI 190CC B-TYPE SPECIAL SERIES INJECTOR
● These larger capacity injectors are produced to serve our 4V customers who are asking for higher flow rates fuel injectors.
These injectors can also be used of course in combination with larger bore 2-valve engines.
● If you have a 4-valve bike, then this circle 190cc/min flow rate B-Type injector can be used for example in a bored up 4-valve 125cc engine like the Honda Forza125 with a 150cc oversize piston installed...
It's actually possible to use this 190cc/min injector starting from a 150cc 4V engine until a 180cc 4V setup depending on where you are looking for...
The 150cc 4V engine will have more torque with the 190cc/min injector installed because of the richer running setup, and the 180cc 4V engine will have a better fuel economy because of the leaner running setup.
The 190cc/min could be also a good choice as drop in injector for the stock CB150R (2017- ) or a bike with a comparable engine, 190cc/min should be the maximum you should go with these stock 150cc 4v engines...
● If you have a 2-valve bike, then this B-type 190cc/min flow rate injector can be used in a 170cc engine until a 205cc engine where the 170cc engine will have more torque with this injector installed because of the richer running engine, and the 205cc engine will have a better fuel economy because of the leaner running setup.
● PERFECT DROP IN INJECTOR FOR FULL STOCK:
● THIS INJECTOR CAN ALSO BE INSTALLED IN:
HONDA:
PIAGGIO:
(1D000698 Injector Type)
VESPA:
(1D000698 Injector Type)
※ You can scroll all the way down on this page to know more about injector reading and to know the flow rate of the injector you have installed in your bike, to be able to calculate the new injector flow rate to run with ethanol...
E85 FUEL STATION SEARCH:
● The benefits for engine tuners to run on E85, which is a 85% ethanol mixture, are very well known.
You can run much higher compression ratio's compared to a normal fuel and your engine makes a much cooler burn.
With our large selection of injector flow rates available it makes it really easy to make the conversion.
If you want to make a simple conversion then you first need to look how much cc/min flow you are actually running with your stock injector.
If your stock injector is 260cc/min (please scroll down how to read your injector below), and if you want to change your fuel to E85, then we recommend to install a 338cc/min injector to have the same performance with E85.
※ Rule of thumb here is the injector flow rate/min you have selected to run with normal fuel times 1.3 to get the flow rate/min with E85.
● The benefits for engine tuners to run on E85, which is a 85% ethanol mixture, are very well known.
You can run much higher compression ratio's compared to a normal fuel and your engine makes a much cooler burn.
With our large selection of injector flow rates available it makes it really easy to make the conversion.
If you want to make a simple conversion then you first need to look how much cc/min flow you are actually running with your stock injector.
If your stock injector is 160cc/min (please scroll down how to read your injector below), and if you want to change your fuel to E85, then we recommend to install a 210cc/min injector to have a good fuel economy and 235cc/min such as the NNJ injector LINK to have some more torque in combination with E85.
※ Rule of thumb here is the injector flow rate/min you have selected to run with normal fuel times 1.3 to get the flow rate/min with E85.
SMART SHOPPER TIP:
※ BUYING MORE THAN 1 PIECE CUT THE TRANSPORT PRICE, AND YOU RECEIVE A 10% DISCOUNT ON TOP OF IT!
※ B2B:
● INJECTOR READING:
How to know which injector you have, and which one should be the right one to replace it to have the same fuel rate, or a higher fuel rate then you already have installed?
With the guide below you can see based on the injector "name" which injector you have installed on your bike, and which one you should take to make your bike run richer or leaner.
Keep in mind that you first need to know if you have an A-Type injector, or a B-Type injector.
With the A-Type injector, the letter on top of the injector tells you the "name" of the injector.
With the B-Type injector it is actually the opposite, because the letter, or letters below, are telling you the "name" of the injector.
How to recognize an A-Type and B-Type injector?
Well, it's actually easy to see because the A-type injector is perfectly round and smooth, while the B-Type injector have these Pins left and right that protrude, it not perfectly round and smooth at all.
※ If you have the large throttle body model, with the large square sensor block, then you can install both injector types on your throttle body, you only need to buy the correct injector joint, and possibly the correct wire loom if the A-Type or B-Type injector wouldn't be the stock injector type of your bike...
● INJECTOR NAMES & FLOW RATES FOR B-TYPE INJECTORS:
All prices are in GBP