There are five gears in a four-speed overdrive transmission: First, Second, Third, Overdrive, and Reverse.
Is a 4L80E a 4-speed?
The term 4L80E denotes 4-Speed (4), Longitudinally mounted (L), 8000 lbs. vehicle weights for (80), and electronically controlled transmission (E).
Is the 4L80 a good transmission?
The GM 4L80E Automatic for Max Power and Good Cruisin’
Overdrive transmissions are great inventions. They allow a car to run deep rear gears for tire-smoking or wheel-hangin’ launches yet still maintain some semblance of highway cruising ability. The problem is durability.
How much horsepower can a 4L80E handle?
How much power can the 4L80E handle? A totally stock unit or rebuild will typically live well with up to 450 flywheel HP/TQ.
What does the E stand for in 4L80E?
The 4L80E transmission was mostly used in 34- and 1-ton trucks and larger SUV applications beginning in 1991. The “E” means that it must use an electronic ECU for control, as it will not function without it.
How much HP can a 4L60E handle?
The Stage 3 Black Edition 4L60E (rated to over 1,000 horsepower) pencils out around $4,800 with a one-year warranty (extended warranties available).
Which is better 4L60E or 4L80E?
Without a doubt the 4L80E is the more powerful of the two transmissions. Vehicles with powerful engines, such as big trucks for towing or high speed cars for racing, require a 4L80E rather than a 4L60E as the power of the engine is likely to break smaller, less powerful transmissions.
Which is better 6 speed or 8 speed?
6-Speed Transmission: Pros and Cons. While the 8-speed transmission gets better fuel economy, it also takes up more room than a more typical 6-speed transmission that you find in Kia vehicles. Both types of transmissions have their good points, though – see a quick rundown of the benefits of both below.
What’s the difference between 6L80 and 6L80E?
The gearing spread is a very capable 6.04, with ratios in each gear as follows: compared to your stock JK auto transmission you can see a 6L80e has a much better 1st and second gear along with 2 overdrives. The 6L80 has a maximum RPM limit of 6500 RPM. … The 6L90 case is about 1.4″ (35mm) longer than the 6L80 case.