MJ | Page 3 | CBX-LALALA HONDA Mortorcycle CBX1000 FCR Carburetor

FCR tuning - MJ main jet change - 2022-06-23...

Recently,the situation has become such that instead of tuning up FCR when I have time,I make time to set up FCR. I have to either calm down a little or get over it to the point where it doesn't bother me. Although it is called a main jet change,MJ and JN were changed.

2022.06.24

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FCR tuning - MJ or JN - 2022-06-20...

I couldn't help but worry about it,so I decided to leave work early in the morning and finish by noon to set up. I have no complaints about the turning,but what would happen if I changed them? I want to know. This time,MJ was changed and JN was changed accordingly.

2022.06.21

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FCR Tuning - Changed from MJ(Main jet) 125 to 120 - 2022-06-18...

I mainly tried the MJ main jet. It's not in bad condition now,and when I drove on the expressway,the air-fuel ratio was 12.5 at full throttle and partial. It is unclear whether it is accurate at full throttle because it is difficult to measure the air-fuel ratio during partial and acceleration,and it is difficult to maintain the throttle opening for a long time.

2022.06.20

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FCR-MJ main jet purchase 36 pieces...

Currently,MJ's stock was limited to 102-128,so I purchased additional items. 6th place: 130,132,135,138,140,142. I purchased it as a POSH set. I bought a set of 6. I bought 6 pieces in a 6 piece set. A total of 36 pieces will be purchased,just the number of main jets.

2022.06.16

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Test run with FCR-MJ throttle fully open - 2022-06-04...

This is my impression when I drove FCR's main jet MJ at full throttle. Although I didn't drive specifically to set the turning,I was able to use the expressway alone on my way back from touring,so I was able to test the MJ at full throttle. I will write as much as I can remember as a history,including reviews at that time.

2022.06.06

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Heading to Hattendo Village in Mihara City,Hiroshima Prefecture for a test run of the FCR....

The other day,I replaced my MJ,so I went on a solo tour on the expressway to Hattendo Village,which also served as a test run of the FCR. Hattendo is famous for its cream bread. The facility itself seems to be kept well-maintained,and the staff seemed to be responding well. If you have a flight passing by nearby,Sehito is a facility worth stopping by at least once.

2022.05.23

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Scope of influence of FCR's MJ main jet...

I try to keep it between 11.5 and 13.5 during acceleration,and aim for 12.5 to 13.0 as much as possible. I try not to worry about it even if I get into 11 in a partial. I prioritize the experience and try not to worry about the air-fuel ratio even if it reaches a very extreme value.

2022.05.16

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PINGEL cock flow comparison PINGEL1/4...

I am using PINGEL4000-1/4. I don't know the model name,but I'm using a reserve type with an adapter. In rare cases,there are online shopping sites that have incorrect adapter descriptions or actual sizes. The comparison target is the CBX1000's genuine fuel cock,which is a forced open/close type fuel cock.

2022.05.13

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FCR Tuning - Lean main jet - Changed from 122 to 118 - 2022-04-11...

Changed FCR main jet from 122 to 118. I wanted to do it this time without removing and attaching the carburetor and tank,but I couldn't reach it,so I removed the 123's cab by just shifting it a little.

2022.04.11

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FCR synchronization and 6-series vacuum gauge...

Calibration and adjustment of vacuum gauge. Align the synchronization of CBX1000 with 6 vacuum gauges. If you are using a 4-way vacuum gauge,you can easily find out how much the difference is by replacing the numbers 1 and 2 that you normally use.

2022.04.11

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