The gearing spread is a very capable 6.04, with ratios in each gear as follows: First: 4.02, Second: 2.36, Third: 1.53, Fourth: 1.15, Fifth: .085, Sixth: 0.67, Reverse: 3.06. Beyond that, its probably not a good idea even if it will allow lockup because that clutch surface area is limited. With a dry weight of approximately 230 lbs, its also very light considering the complexity. Related Articles ATI introduces new e-clutch hub for ZF8HP51 Sonnax adds new stator support bushing for Ford 6F35 Alto adds to intermediate clutch PowerPack line for GM transmissions According to Sonnax, the heavy OE LFS, GFX announced a new pump component for GM Powerglide models, covering several vintage model years: 1950 through 1973. It probably wont do much for the elapsed time which is all that really matters. 6R80E Chevy Transmission Kit ATI has the first true externally controlled, 6-speed transmission package for your Chevrolet powered vehicle! lbs., with a respectable GVW of 15,000 lbs. Every modern GM vehicle has one of these sheets in its glove compartment. Why the Sonnax forged covers and pistons solve the problem. * EXCELLENT FOR VEHICLES THAT ARE EQUIPPED WITH ENGINES PRODUCING UP TO 650 FT LBS OF TORQUE. My problem with the 4L80E is it was always a workhorse and in the past 25-30 years trucks have gotten much quicker and versatile. 97 it's a, I have a 2007 h3 hummer base model. Do you know does the aftermarket have a fix? But before you have a brand induced meltdown, lets look at all the things that make the 10L80 transmission so unique. Note: The mounting pad is usually a part of the extension housing, but the graphic shows it on the maine case. Torque Converter 260 mm with Electronic Controlled Capacity Clutch (10L80 ECCC) 2nazty New Member. Reproduction in whole or in part without permission is prohibited. However some 2wd vans and HD truck versions had a, J Series Trucks & Wagons, (I6 And now, with some of these transmissions coming out of warranty, the aftermarket will soon begin to see issues that occur with them beyond their first years of life during their aging process. After graduating from Iowa State University with a journalism degree in 1978, he combined his two passions: cars and writing. The 10-speed first appeared in the 2017 Camaro ZL1 backing up the 650-horsepower, supercharged 6.2L engine. The new 2019 Camaro gets the a10 but, Its not the a10 (10L90) from the ZL1. That year, for the first time, the 10R80 ten-speed transmission was available with the 2.7-liter EcoBoost V6, 3.5-liter EcoBoost V6, or 5.0-liter Coyote V8 engine options and was even an option with their popular Raptor model. The 6L80 would have big shoes to fill, with legendary predecessors like the TH400, 4L80E and 4L60E transmissions. The 6L80 Hydra-Matic transmission is a 6 speed automatic transmission manufactured by General Motors. We had to use a spacer from Advanced Adapters but otherwise they are the same. I believe AFM has been replaced with DFM Not for fact nojust was basing on the truck. So its no wonder that the new cars accelerate so welltheyve got a ridiculously deep overall First gear ratio and reduced rpm drops between the gear changes. When its enabled at low speeds the exhaust tone becomes muffled, the AFM valves clatter open and closed, v4 vibration and increased injector noise is nothing but annoying, especially with a convertible. Seventh 1.00 By the time a converter rebuilder opens up a JMBX, the damage is done, and it can be hard to see what happened first. In any event, precise coordinate measuring (CMM scans) of a variety of JMBX covers shows that the covers are wavy and have undulations on the clutch surface, especially opposite of the welded cover pads. A horsepower revolution spawned by GM's increasingly powerful Gen. III+ V8 engines and their aggressive platforms such as the Cadillac STSV, XLRV, various trucks and SUV's and the venerable Corvette. In 2018 and later models with the transmission warmer mounted to the transmission, there can be a concern with coolant leaking under the vehicle. Thought's? As a transmission rebuilder, you know that flatness and rigidity of both apply and reaction surfaces are key to long clutch life in transmission clutch packs its the exact same in the torque converter. Thanks for the question! - Scope testing the Ford 10R80. Maximum engine input torque for the 6L80 is 440 ft. lbs. The location of the warmer and the routing of the hoses can vary widely. The 6L80 has surprised us power transmission aficionados with its wholesale adoption of new and very different technologies. CDT 10L80 Bench Rebuild. If concerns are still present, it may be necessary to service or replace the valve body assembly (Figure 6). $ 158.00 Select options. They can then use these unseen components throughout their different product lines and improve their profit margins through the lower shared development costs. Gilbert, Internal hydraulic leakage, hard part failures and contaminated/failed solenoids are all issues that can plague units, some more than others. While its true that, many times, the root cause of a converter failure lies in the transmission, in this case, there is ample evidence that the opposite is true: an inherent torque converter problem might be the root cause of a lot of the transmission failures. yr=d.getFullYear(); vehicle weights. A JMBX torque converter rebuilt with a Sonnax forged cover and piston has proven to be a successful recipe for a long-lasting unit, preventing this typical pattern failure. I also have a 2wd 2006 Trailblazer SS with a forged 416ci stroked LS3 which makes around 600 hp or so with a Yank SS3600 stall converter. Finished in a durable and corrosion-resistant clear anodize. The 10R80 doesn't have a traditional "front" pump. GM states, ". and the maximum output torque is 664 ft. lbs. None of the above categories describe me. Always inspect the sump for possible evidence of debris that could indicate the pump drive gears could be failing. However, it is a long transmission and is not compatible with short-wheelbase Jeeps such as the CJ5. It is a heavy duty version of the 6L80 six speed automatic with a strengthened input gearset which has two additional pinion gears for six total and a strengthened output gearset that uses wider gears than the 6L80. Autostart / Autostop function disabled (if equipped), Transmission Adaptive Pressure Control and adaptive shift values Frozen, High line pressure (harsh shifts and engagements). For a type A code, the MIL will illuminate after one drive cycle with the malfunction present. One needs to realize that the stamped covers are not all that flat to begin with. It is a dog in the summer time. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. Application RWD & 4WD / AWD Legal/Privacy. Other common 6L80E transmission problems include: The dipstick has three different fill marks, A, B and C. These fill marks are model dependent and should be verified with factory information when the fluid level is checked (Figure 11). If we change to the latest GM 10-speed automatic it has a 4.70:1 First gear and is factory matched with a 2.85:1 rear gear. Is the out put shaft and splines on a 4L80E the same as a turbo 400? Customers' pictures and movies from drag racing competitions. Even though it has two more gears, creative packaging allows the 10L80 transmission to be no bigger or heavier than an 8L90 or 6L90. Although the basic engineering is the same, the GM 10L80 and Ford 10R80 each have proprietary control software, along with a few other differences that are suited for each specific application. This is an immediate DTC that effects emissions. This platform did not get Gen 4 (58x CKP) engines until 2008. It employs an even deeper First gear ratio of 4.02:1 with tighter gear splits but does not apply an overdrive for subsequent gears. Accelerate from a stop with light throttle (15%), ensuring that upshifts 1st through 8th occur at engine speeds between 1300-1600 rpm. That certainly holds true for the 6L80, 6L90. As an example, combining the TCI Six-speeds 2.97:1 First gear with a 3.50:1 rear gear ratio is equal to a traditional TH-400 (or stock 4L80E) with a 4.19:1 rear gear. Case 1 piece aluminum with integrated bell housing Its the a10 (10L80) from the Silverado. Special engine computer programming strategies may be required. This product is NOT intended to be used on factory OE vehicles such as; Cadillac, Corvette, Camaro 3-Bolt Adapter Flange Yoke Kit. The 6L80 was approved for use in these vehicles weighing up to 8600 lbs. I am interested in enhancing my vehicles performance. This creates an uneven force on the clutches that tends to . Lots of good information I do have one question That no one seems to be able to give a good answer to. Thanks Jeff. Drivability concerns are confirmed, and the pan is chock full of debris. Established Member. The stator shaft support housing comes with these gears as one assembly. Longitudinal transmissions [ edit] Aisin AR5/MA5 5-speed longitudinal manual made by Aisin. These tight gear ratios not only allow for lightning fast upshifts and downshifts. This idler gear and ball bearing assembly is mounted to the stator shaft support housing. Dissecting the E-Ray, the First Hybrid AWD Vette. If youre having problems with your 10L80 youre going to want the most economical solution. The transmission will bolt up but will not work since the TCM, Tehcm and BCM are application specific and cannot interchanged. full. Put simply, its the converter. Ford describes their two different shift strategies as single and double step shifts. or gross weight of 14,000 lbs. TSB 18-NA-026 Transmission fluid leak Efficiency and performance are the two main goals behind the GM 10L80 transmission. *$3,245 does not include any Hard Part damage, Torque Converter or TCM/ECM tuning. $ 439.00 Select options. Sonnax has a line of upgrade parts that address some of the 6L80 and 6L90 transmission weaknesses. As you build the best transmission that you can for your customer, you should consider including an updated torque converter in the repair estimate. All I can find is that it is sealed from the rear and just needs a new tail housing but some say its got to be completely rebuilt from the inside. This took the dealership a much longer period of time in acquiring these bolts for Brian to complete the job. And Sonnax doesnt even offer a forged clutch piston for the TMBX there just isnt any demand for one. TH350 High Performance Transmissions / 850 Hp Full Race, TH400 High Performance Transmissions / Stage II - Stage VI, TH200-4R High Performance Transmissions / Stage I - Stage III och Full Race, TH700R4 / 4L60E / 4l65E High Performance Transmissions / Stage II - Stage V, 4L80E / 4L85E High Performance Transmissions / Stage I - Stage V, 6L80E / 6L90E High Performance Transmissions / Standard - 1000Hp, Speed Potential Calculator for Ring Gear and Pinion Changes, Engine Alternatives. Nothing but problems with it big clunks, engine revs up before grabbing a gear. Ive not done the math on total surface area, but its likely the clutch would not last long engaging 450 hp. In a similar vein, GM Gen. IV engines do not always take kindly to other transmissions such as manuals (essentially no longer available from GM), and most automatics that predate the 6L80. Shift the transmission to Reverse. The TCM is actually even programmed to adjust its operation for transmission clutch wear. Sixth 1.28 This wavy nature of the clutch surface is made worse with many miles of usage. NonStop-Transmission. this means that dimension "C" is usually longer than dimension "B". The GM Hydramatic 6L80 transmission heralds a significant change in the design of automatic transmissions at General Motors. In 1987, he assumed the role of editor for Hot Rod magazine before returning to his first love of writing technical stories. The transmission typically accepts a 6.3 quart fill. (incl. Which one you use is going to depend on whether or not the transmission is in or out of the vehicle. Or did the OE stamped steel cover and piston flex and twist to the point that the clutch surface was not flat, causing a premature friction failure? Fifth 1.52 With this in mind, there are (3) major groups of failure management strategies that are used when certain diagnostic trouble codes are present. So why does the JMBX converter have this chronic problem? By reducing the rpm drop between gears, the engine remains within its power band. If thats the case, the valve body will have to be replaced to correct these concerns. It is currently phasing out the 6L80/6L90 transmissions (although it hasn't done its all the way yet. This transmission makes an excellent conversion transmission due to its adaptability into most Jeeps longer than CJ5s. Foremost on the list is the Sonnax clutch apply kit. How do Sonnax components prevent the failure that plagues these units? Your cooperation with this program is greatly appreciated. You know where this is going yup, its the converter. TCRA Annual Seminar Coming to Charlotte this April! The 10L90 and 10L80 10 Speed Automatic Transmissions are on exchange through GM PQC as part of our ongoing quality improvement efforts to assist Engineering with product concern identification effective on 02/13/16. Its good for a 12.69 @ 111 mph in cool dry weather.I go down the track with the lock up switch off. This allows him to see what kinds of issues some of these transmissions come back to the dealer with while under warranty. 2. You also asked about GMs new 6L80E. Ford is currently using this unit in the following vehicles: 2017- Ford F-150 2018- Ford Mustang 2018- Ford Expedition 2018- Lincoln Navigator 2019- Ford Ranger 2019- Ford Everest Brian at Tommy Boys Performance, however, has the opportunity to work with a local dealership assisting them when their workload gets heavy. The original first three gear ratios are in fact still the same as the TH-400. Will it be like the 5th gen's where the ss got the 6L80 and the more powerful ZL1 got the 6L90? Stock capacity . all that is needed is a Throttle position signal and Engine RPM. The 10L80 was a joint engineering effort between GM and Ford. The way the power is applied is different than the 4L80E / TH-400. Comes with a complete harness and the necessary software to program the TCM-2650 Module. Recommended fluid is Dexron VI and it typically accepts a 10 quart thru 12.6 quart fill depending on its application. Nov 26 . So if there are any possible ways to upgrade the RPM Level 6 4L70E in my 416 CI Trailblazer, the 4L80E in my Silverado with a LS2 with heavily worked and milled 243s, Ported and polished Fast LSXRT 102mm intake, and the Caprice PPV I am looking for the right one. How quickly time passes by. I see where Summit Racing lists a TCI transmission that was originally a 4L80E but they list it as a six-speed transmission. 2wd transmissions feature conical shaped tailhousings and an output yoke, which are replaced with a typically shorter 4wd style output shaft of varying lengths and spline counts, depending on the application. The 6L80 denotes that the transmission is a 6-Speed, Longitudinally mounted, and for 8000 lbs. This version is 1-3/8" longer and about 25% of its internal parts differ. From the workshop on ongoing projects and more, and where the new images are added afterwards. See how the ratios have swapped places? With 10 forward gears to choose from, the 10L80 transmission is able to reduce the fuel consumption of a high horsepower engine. Reverse 4.87. Helping transmission shops achievesuccessful and profitable operation. But I was su unhappy with it I sold a bunch of parts and began changing the built. When cutting the JMBX open, converter rebuilders report that a high percentage of units show extreme damage due to the clutch piston and front cover crashing into each other (Figure 1). 2018 YUKON DENALI 64K ON THE MILES HAS A CLICKING NOISE AT A IDLE LIKE A CRACKED FLYWHEEL OR SOMETHING BOUNCING IN THE PAN CHEVY PUT NEW EXHAUST ON IT THINKING IT WAS IN THE CONVERTER ALSO PUT A NEW PUMP IN THE TRANS THIS SOUND IS NOT THE SAME EVERY TIME SOUNDS LIKE A BOUNCING BOLT SINCE THE PUMP WAS IN STALLED NOW SEEMS TO OLY MAKE NOISE WHEN WARMED UP MY SON IS A TRANSMISSION MAN HE SAYS IT A SOUND THEY MAKE WHEN THEY ARE SUCKING AIR NOT SURE ON THAT I WAS A MECHANIC FOR MANY MANY YEARS CANT FIGURE THIS OUT NOR CAN GM ANY THOUGHTS ON THIS ? Ford is currently using this unit in the following vehicles: The 10R80 has ten forward speeds, one reverse speed produced through the following components: The 10R80 utilizes six shift solenoids that are listed by the factory as A-F and are linear force solenoids (Figure 1). Find Dealer. In 2006, GM superceded Dexron III as the recommended fill with Dexron VI, which is backwards compatible with the earlier versions. It is an incredibly advanced transmission and has the technology to . The overall First gear ratio is deeper at 2.97:1 which means the car builder can leave a taller rear gear ratio in the rear end and still have great First gear acceleration. What is a good torque converter today for a 4.3 high output 4 wheel drive Blazer? Unlike previous shift solenoids, they are mechanical in nature in that no transmission fluid passes through them (Figure 2). This creates the situation where the engine drops less rpm from First to Second gear. Objectively, it is a fairly simple repair: simply remove the transmission pan, remove the valve body, unbolt the TEHCM from the valve body and install the new one. Most of us have either seen or heard of the new 10-speed transmission Ford is offing behind the 2.3L EcoBoost, 2.7L V6, 3.5L EcoBoost, 5.0L gas, and 3.0L Power Stroke Diesel engines. : 18-NA-355 Special Tools DT-52263 Transmission Fluid Exchange Kit: DT-52263-1 Block Assembly (includes fluid drain This is a completely new and different transmission compared to the 4L80E. A used 10L80 is pulled from a wrecked vehicle, so theres no telling what may be wrong with it, or how long it will last. 6L80/6L90/8L90/10L90 AN Transmission Cooler Manifold Our Price: $150.00 Out of stock We now offer a convenient AN trans cooler manifold solution for the 6L80, 6L90, 8L90, and 10L90 transmission. There are swaps for the 6L80 and 6L90 but they dont support all the Trailblazers. The 6L80 transmission pan is similar in shape but the 6L80 is shorter at 17 1/2 inches. The 6L80 in its transaxle version for the Corvette. 6L80E Torque Converter Power Raptor Full Size Non-Billet Number 88-6L80-1, now with Billet Cover Option. Heres what we mean: Lets assume we have a TH-400 trans in our Chevelle with a 4.10:1 rear gear. What all needs to be done to change it from four-wheel-drive to 2 Wheel Dr? But once he had the parts and the job was complete, the noise issue was resolved, confirming the cause to be the idler gear spinning around the ball bearings outer race. Beginning with the F-150, it then made its way into the Mustang and the Expedition (as well as the Everest, and upcoming Ranger reboot). That is just the beginning. For instance, transmission techs with any time under their belts can tell you all about 3-4 clutch failure in GM 4L60-Es, intermediate stub shaft failure in Ford 4R70Ws and solenoid issues in Aisin AW 55-50s. After programming, perform the Adaptive Learning Drive Cycle and reevaluate the vehicle. Page 2 August, 2019 Bulletin No. The replacement solenoid band number must match the band number of the solenoid being replaced. Do you thing the 10L80 can be beefed up using 10L90 parts? They are listed as Type A, Type B, and Type C diagnostic trouble codes. It's RPO code is "MYC" and it is domestically manufactured in GM's Ypsilanti, Michigan plant. Also since the transmission is different the gearing and tuning are naturally different. As with earlier Hydramatics, the 6L80 will accept either the 258mm or 300mm torque converters. 10R80 transmission swap? Subscribe Now * DOES NOT INCLUDE A DRIVESHAFT OR CROSSMEMBER. The 6L80 / 6L90 TEHCM is located inside of the transmission on the 6L80 / 6L90 valve body. The idea behind this conversion offers multiple overlapping advantages. Muncie M20 4-speed longitudinal wide ratio manual transmission made by GM at their Muncie, Indiana factory. August 8, 2022. For both types A and B, a freeze-frame record will be stored in memory if the MIL illuminates. What came first: the chicken or the egg? Now it has RPM Level 6 but if a 6L80E or 6L90E swap was introduced or even the 8 and 10 transmissions it would be a game changer.
Crystals Associated With Brigid,
Brian Bosworth College Stats,
Glastonbury Bell Tent,
St Ursula Volleyball Roster,
Articles OTHER