MJ

FCR

FCR Tuning - Where should I tune the main jet at full throttle?...

This is about the main jet settings for the CBX1000. You may not need to worry about this too much on a small motorcycle, but where should you set the main jet on a large motorcycle? There is only one answer. [Chassis dynamo] Nowhere else to do it other than on the chassis dynamo. You can sign a contract for about 200,000 yen per month.
       
カテゴリCBX1000FCR
タグCBX1000ColumnFCRFCR-BeginnersMJ
FCR

CBX1000 FCR main jet full throttle tuning...

How should I set the main jet of the FCR? I don't know because I don't have an air-fuel ratio meter... I won't know unless I put it on the Dynojet and measure it... I'll write about the way I set the FCR of my CBX1000. I haven't put it on the Dynojet,but I have an air-fuel ratio meter and I drive on the highway.
       
カテゴリCBX1000FCR
タグCBX1000FCRFCR-BeginnersMJ
FCR

Installing an FCR on a CBX1000 - 10 Essential Tips for Serious Tuning...

This article is aimed at people who want to start tuning up their FCR in earnest. It covers carburetor synchronization and tuning.
       
カテゴリCBX1000FCR
タグAccelerationPumpASAS-Uotani-SP2CBX1000ColumnFCRJNMJPSSJsynchronizationVacuumgauge
FCR

FCR Tuning - Test run after changing MJ main jet...

I drove on the expressway. Speaking of expressways,for those who regularly tune FCRs,there is only one thing to do. Check MJ main jet. Driving at full throttle. In terms of throttle opening,the range of MJ influence is from fully open to close to fully open. The CBX1000 has up to 5 gears.
       
カテゴリCBX1000FCR
タグCBX1000FCRFCR-BeginnersMJ
FCR

FCR tuning - Change and synchronize SJ and MJ - 2022-09-27...

About MJ main jet. When I looked at the air-fuel ratio meter,I noticed that it would be better if I made it even slightly lighter. It may not make much sense,but I changed MJ by one step from 128 to 125. This is the season when fuel becomes richer as we approach winter. There is no problem even if you shake it a little thin.
       
カテゴリCBX1000FCRMaintenance
タグASCBX1000FCRFCR-BeginnersMJPSSJsynchronizationVacuumgauge
FCR

FCR - Test run on the expressway - Check the condition of the main jet...

The speed is within the legal speed limit. Fully open the throttle while looking at the gears like 3rd,4th,and 5th. CBX1000 is a motorcycle with up to 5 speeds. 3rd and 4th gears provide peaky acceleration. When you shift to 5th gear,it won't accelerate comfortably until you get up to a certain speed,but it feels like it will gradually increase the top speed and accelerate.
       
カテゴリCBX1000FCRtouring
タグASCBX1000FCRMJ
FCR

Do not set FCR - strictly prohibited before touring....

The weight of troubleshooting is completely different when you drive with the expectation that trouble will occur in your local area,and when you go far and cause trouble. Basically,no matter what kind of work you do,whether it's changing a tire or anything else,replacing something means that your car will go from being running well to not being able to run,even temporarily. Maintenance is about changing your body from a state where you can't run to a state where you can run better than before,or a state where your endurance is higher than before.
       
カテゴリCBX1000FCRMaintenance
タグASCBX1000FCRJNMJPS
FCR

About taper angle and FCR tuning - MJ confirmation from test run - How much does MJ influence? 2022-08-20...

Since today is Saturday,I wanted to ride on the CBX1000,but unfortunately it was about to rain. To shake or not to rain? Anything else? It was a subtle sky pattern. I ended up doing a test drive around my house while checking the weather forecast on my smartphone. So,I will be doing a test run mainly to see how the MJ looks after changing the tuning from last time.
       
カテゴリCBX1000FCRManual
タグCBX1000ColumnFCRFCR-BeginnersJNMJ
FCR

I go to vote and then ride a motorcycle. Test run-FCR tuning - 2022-07-10...

CBX1000 blog post. This is a story about going to the polls before going on a tour. I went to vote in the morning,and then did a test run in the morning.
       
カテゴリCBX1000FCR
タグAccelerationPumpASCBX1000ColumnFCRFCR-BeginnersJNMJPS
FCR

FCR tunings - all changes - 2022-07-09...

The theory of FCR turning is AB testing,one step forward,two steps back! After about a month of trying various things,I decided to completely change the turning. Rather than ignoring the theory,this is the first step in tuning it up. I've tried a lot of things and have a good history,so I changed everything in one go and started over.
       
カテゴリCBX1000FCR
タグAccelerationPumpASAS-Uotani-SP2CBX1000CBX400FCustomFCRFCR-BeginnersJNMJPSSJsynchronization