AS | Page 4 | CBX-LALALA HONDA Mortorcycle CBX1000 FCR Carburetor

FCR Tuning - Changed SJ from 38 to 40. PS pilot screw adjustment - 2022-09-28...

① Set the AS to a slightly richer position. ② Set the PS back by 1.00 minutes. ③ Open the PS for about 15 minutes at a time. ④ Open the PS to a point where it is easy to maintain idling and it is finished. In the case of CBX1000,I have never had a problem with driving because the PS was opened too much and it was too rich,but I start from a lean PS and then richen it.

2022-09-29

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Since I changed the FCR - SJ, I checked the startability and touched the PS - 2022-09-28...

There are various resets to ensure a comfortable ride. Generally,after changing the SJ,there are many work items as it involves attaching and detaching the cab. ① Adjust the tension of the throttle wire. ②Adjust the PS so that the engine can start. ③Temporarily adjust AS. ④Adjust the idling. ⑤Synchronize. ⑥Take a test run and adjust AS. Adjust the above by going forward and backward through steps 1-6.

2022-09-28

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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.

2022-09-26

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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.

2022-09-25

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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.

2022-09-24

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FCR tuning - Considering the seasons of summer and winter when touching AS and PS - 2022-09-17...

Adjustment of AS air screw. I haven't touched FCR for a while,so I need to be a little more conscious of the end of summer and the beginning of autumn. What is especially good about SJ? What level of AS is appropriate? I hope I can find it on my own.

2022-09-18

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About FCR-PS. Idle port,slow port and air-fuel ratio at idling...

The other day,when I was carrying around a Carburetor Pilot Screw Adjustment Tool,a certain mass touring group asked me,``What is this?'' ” I was bombarded with questions in turn. I have come to my own conclusions and done things that I had doubts about since I started tuning up FCR,so I will write about them historically.

2022-08-19

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FCR tuning - SJ and MJ change - 2022-08-15...

With SJ45,I felt like the screw was opening too much,so I changed it to 42. I chose 42 because I wanted to make fine-tuned tuning,but 40 might be the perfect range for all year round. I feel a little regretful that it might not be necessary to make it look strangely deviate from Bito's initial tuning.

2022-08-16

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FCR tuning - AS air screw adjustment - 2022-08-03...

I wanted to eat curry for lunch,so I went for a light FCR test run. With my ability,I can't decide on a good screw position in one go,so I just do test runs and try different screw positions from rich to lean.

2022-08-03

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FCR tuning - screw adjustment and AS Uotani SP2 dial tuning - 2022-07-29...

I looked at the cold startability of the engine and tried adjusting AS and PS. I had already decided on the general tuning the other day,so I didn't have to spend any particular time on it,so it was more of a confirmation process. I feel that it is better to open the PS for starting performance. I tried tightening and opening it,but in the end I left it at the default tuning and moved the idle stop screw a little higher.

2022-07-29

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