How strong is the 8L90 transmission?
The 8L90 has a torque capacity of 738 pound-feet (1000 Nm). Featuring four gearsets and five clutches, creative packaging enables the 8L90 to fit the same space as the previous 6L80/6L90 family of six-speed automatics.
What trucks have a 8L90 transmission?
The 8-Speed GM Transmission The 8L90 was introduced in 2014 in vehicles like the Chevrolet Silverado / GMC Sierra pickups, the GMC Denali, the Corvette and Camaro, and several Cadillac applications.
What is GMS strongest transmission?
The 10L90 is one of General Motors’ most advanced automatic transmissions, and its wider 7.39 overall gear ratio spread enhances off-the-line performance, with an aggressive first-gear ratio of 4.70.
Who makes the 8L90 transmission?
General Motors
The 8L90 is an eight-speed automatic transmission built by General Motors. It is designed for use in longitudinal engine applications either attached to the front-located engine with a standard bell housing or in the rear of the car adjacent to the differential (as in the Corvette).
How much transmission fluid does a 8L90 hold?
GM 8L90 Automatic Transmission Specs
| Transmission: | General Motors 8L90-E |
|---|---|
| Max Shift Speed: | 7,000 RPM |
| Weight: | ~ 210 lbs |
| ATF Type/Spec: | DEXRON-HP automatic transmission fluid, GM p/n 19300536 |
| Fluid Capacity: | ~ 3.5 quarts service refill, 10.9 – 11.5 quarts total capacity |
Is the GM 10-speed transmission better than the 8 speed?
Ultimately, the 10-speed transmission is designed to replace 6-speed and 8-speed transmissions. GM and Ford built the transmission to minimize spin losses. Reducing spin loss guarantees that the 10-speed transmission’s gears work more efficiently than its 6-speed and 8-speed counterpart.
Is a 4L65E better than a 4L60E?
The 4L65E is ideal for such a high amount of torque, as its five-pinion design, 3-4 clutch and improved hydraulic fluid capacity make it a clear winner over the 4L60E for heavier builds with more required power.
Is 8L90 transmission dual clutch?
Designed and built by GM, the paddle-shift 8L90 transmission delivers world-class shift times that rival the best dual-clutch designs. “It was designed to enhance the driving experience, with performance on par with dual-clutch designs, but without sacrificing refinement.”
