4L80e torque converter towing

Sometimes it seems to ride the torque converter for extended periods while towing. Torque Converter , High Torque Towing , GM, 4L80E , Each. The 4L80E transmission is the advanced progeny of the legendary TurboHydramatic TH4automatic transmission, and is based heavily on the 4in both parts and strength, yet featuring an added overdrive gear, a lock-up torque converter and advanced electronic controls.

Find great deals on eBay for 4l80e converter. Failing torque converter symptoms include temperature gauge overheating, large amount of black material in flui stall speed increase, or strange sounds coming from the torque converter. This are all situations where replacing the torque converter is a good idea. Another benefit is reduced engine rpm at highway speed. I just wanted to let you know how thrilled I am with the Stallion converter.

It is a refreshing change to buy a product that completely lives up to its billing. This converter was designed and manufactured for the street rod enthusiast needing that slight edge of the O. This unit has silicon brazing for strength, needle bearings for reliability, and stator modifications for more torque multiplication. Super Power Raptor II 4L80E lock-up billet torque converter with a red clutch rated at 0horse power.

They are a popular upgrade from the factory converter , allowing. SPECIFY GAS or DEISEL Engine, Call for further details. Online shopping from a great selection at Automotive Store. The piston cracked in the torque converter at 78K miles.

Torque converter – While not technically part of the transmission, it is still worth talking about. Don’t build a bullet proof transmission without upgrading the torque converter too, or it may all be a waste of time. Transmission serviced at 60K.

If the converter fails, it will likely destroy the transmission, too. With over years of experience we can meet all your demands and exceed expectations! If the truck can maintain speed and keep the torque converter clutch locked while in OD you should be fine.

The 4lis a tough trans and can handle it. The issue is where you might be towing a bit too much weight causing the TCC to unlock often and stay unlocked for long periods. In almost every case, you will need to build (or buy) a new transmission crossmember, a new torque converter , a set of transmission lines, a modified or swap harness, and a modified driveshaft. Another important consideration is a torque converter. When the car is in low, second and reverse gears the converter operates in hydraulic or soft drive.

We know our parts and products. Truck and Towing Tools and Equipment. Everyone told me not to change my stall speed in my 6. The PerformaBuilt Heavy Hauler 4L80E.

Durability while maintaining reasonable shift quality.

Specifically developed for commercial, heavy towing , and 4Xvehicles. Our special heavy duty torque converter with towing modifications is included. The torque converter turbine: Note the spline in the middle.

I get the truck running again. Re: OT - Can a 4L80E handle towing in OD? I bought one of their 700-R4s for my last hotrod truck and it was awesome there is a lot of good info on different transmissions too. This is a good shop and a good site.

The No-Compromise Converter for High Performance Street, Towing or Racing Applications! In high performance, high-load situations, the torque converter bears the brunt of the engine’s force. Diesel High Torque Towing 4L80E Lock-up Converter for all 6. I can pull a trailer with a heavy load and stay under mph and all is great.

NO load and level ground the torque converter unlocks and will not lock back up until I slow down to below mph.

If you purchase a torque converter from us you will automatically get the 2. Maximum acceleration from a torque converter is attained when the exact stall speed occurs at peak engine torque. That way the engien has to accelerate from peak torque to peak hp. But for daily driving it is suggested that the TC stall speed be under the torque peak. Finally, all of our converters are spin-checked using input shaft. These remanufactured converters contain a new ‘Billet Piston’.

What makes the 4L80E different than the 4is the main case, electronic control, locking torque converter , and an overdrive unit. The 4L80E takes the 400’s internals and blends them with efficiency, thanks to the addition of overdrive and converter lock-up. The Mild Street Edge is used in applications with up to 4HP and. Advance Adapters is one company that offers a controller to retrofit the computerized 4L80E into older vehicles. If this is your first visit, be sure to check out the FAQ by clicking the link above.

You may have to register before you can post: click the register link above to proceed. This transmission has been built at our state of the art facility using the latest advancements in remanufacturing technology. The I had was on its 3rd 4L80E and 4th torque converter by 75k miles, later models seemed OK. Was towing 10k loaded horse trailer.

Bet a 4would have been better in your case if you ever towed in OD. It still over heated and puked oil when towing. Problem was with the torque convert and lock up criteria.

It is imperative that the replacement converter you choose is a lockup converter. The transmission will not hold in OD when there is a load on the drivetrain if the torque converter will not lock. Buy online, pick up in-store in minutes.

PRO STREET CONVERTER (LOCK-UP), 4L80E.