The “Blacksheep” of the motors include the YS1, considered Honda’s best B-series transmission. The ideal cable for B-series transmission is a short YS1.
But, have you ever wondered about YS1 Transmission – Good and Bads? Usually, the USDM B17 Integras of 1992–1993 and JDM B16-equipped Integras. You can change gears with the YS1 gearbox in this case. However, the fifth gear is only a short distance and could cause wear concerns, damaged axles, ABS problems, speed sensor trouble, or low trans fluid.
Some users prefer to have the LSD option since YS1 often creates troublesome issues. Therefore, we would like to highlight the good and bad so that you can determine the quality of trans since you faced a lot of trouble.
Transmission or Gearbox Chart
Almost all of us are confused about the transmission facts. Therefore, we have made a short chart for you.
| Type | Transmission |
| 90/91 | s1, j1, y1, a1 |
| 92/93 GSR, B16 | ys1 (short gear) |
| 92/93 RS, LS, LS-S, GS | ys1 (long gear) |
| 92-93 trannies | YS1 |
Facts to Know About YS1 Transmission – Good And Bads
It is difficult to tell which one is best until you take part. There are some facts that we frequently encounter while driving. Thus, there is no way to tell which transmission you have other than to assume it. But following the given information below will clear up your confusion and then you can detect the good and bad of the trans.
Good Facts about Ys1 Transmission
Firstly, we would like to share what is good about the YS1 trans. Usually, we prefer the short version of YS1 GSR trans for the B-series plus we have the opportunity to replace gears as well installing CRX.
YS1 Tranny for All Motor Apps
Generally, the YS1 tranny is available in both the ’90–’93 Integra and the ’92–’93 GSR. However, the YS1 GSR trans is most likely good for an all-motor configuration as it is uncommon and has excellent gears.
Cable B-Series Transmission
The short version of the YS1 is the best cable for a B-series transmission if you have a USDM B17 Integra from 1992–1993 or a JDM B16-equipped Integra. A YS1 is found in USDM B18 Integras; nevertheless, it is geared like an LS.
You can also replace gears, differentials, or whole gear sets with ones from any newer 92+ hydraulic B-series gearbox. Therefore, you must install it in a CRX without worrying about a hydraulic conversion.
Bads About YS1 Transmission
While driving, we usually encounter issues like cable trans-shifting problems, locked transmission troubles, or setup complications. However, let’s see what we can do if the problems trigger the vehicle.
YS1 Cable Tranny Shifting Issues
An issue while shifting their cable occurs if there is a low level of fluid because it grinds and breaks. In the case of the B16 transmission, you can easily rebuild it or throw it away if it’s an LS transmission. When you require a cable B16 for a cable tranny, they can be difficult to locate.
Additionally, make sure the pedals are working properly. For some reason, the clutch pedal point is responsible for breaking in CRX and Civic pedal systems. Or maybe the issue could be with your clutch or the clutch release mechanism.
Transmission locked on YS1
A possibly driven gear might lose its control and throw a part into the gear train; therefore, changing the gear before it gets damaged will solve the issue. It might cause the transmission to enter locked positions. Anyway, you should have close to 2.5 quarts.
Proper Drag Tranny/Setup
Usually, the cable tranny is a 1992–1993 GSR model, which does feature the tightest gearing of any cable tranny. However, it depends on your configuration, such as NA, FI, etc.
It ought to function correctly if you stay with a straightforward all-motor setup. The same can be said for high-boost engine systems, but there are a lot more factors to think about, like how high you’ll be riding and your intended trap speed.
Conclusion
We hope you have understood everything that you need to know about the YS1 transmission – good and bad. In the future, any transmission you have can be detected on your own if you have properly read the article. Just bear in mind that your gear is likely damaged if the grinding is terrible plus the trans having trouble remaining in gear, according to the shifter tuning forks going defective, what we most commonly encounter.
Therefore, don’t overlook the ideal YS1 trans, cable series, or tranny for motor apps, cable series, shifting issues, lock problems, or setup. Hope this article’s revealed facts have given some necessary knowledge of transmission.
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