It was a good differential. Correct. Trac-Lok/Posi-Trac – Clutch-type limited-slip (Posi), offered as original equipment in many GM and Ford performance cars, these units rely on clutches (friction plates) to transfer power to the wheels. (1), February Luckily, rebuild kits are widely available so that these units can be restored to like-new performance. I had a Detroit/Eaton Truetrac in the rear of my Nissan Titan. Volkswagen and Audi both use them. Torsen® differentials are torque-biasing, meaning they distribute torque between the tires – biasing more torque toward wherever it’s best used – without requiring a loss of traction to operate. Selecting the right differential for your rearend build is an important decision that will be with you for a very long time - if you get it right. The T2 used in the Boss has a torque bias ratio (TBR) of 2.5, so the wheel with traction can get up to … EATON’s oldest and quite possibly best known automotive performance differential is the Detroit Locker. Works great for what I do. Which Is Better? (2). Discussion in '2013-14 Shelby GT500' started by supraman1990, May 22, 2014. During a turn on dry pavement the 33/12.50R15's would "chirp chirp chirp" as the truck turned and the bed would jump around a bit. From the military AM General HMMWV to Audi Quattro sedans and SUVs, Torsen differentials provide the traction and handling that you need. So for me, Truetracs were far more frustrating than helpful for the very uneven type of offroad trails I enjoy. 961 Posts . Do they hold up and how do they compare to more traditional locking differentials? Unlike a locker, the Torsen is always "on". Although Gleason no longer makes the Torsen differential, the Detroit Truetrac is a proven design that is available for many popular applications. Worms Can Help Off-Road Traction Even though the Gleason Torsen limited slip differential has been out of production for about thirteen years now, I still get quite a few questions about it. i'm contemplating an electrac for the front and a truetrac for the back. Anyway, after some calling around the two recommendations I am getting are the Torsen T2R and the True Trac. Welcome to Torsen ®.Since 1984, we’ve provided class-leading helical gear, torque-sensing differentials to premiere auto manufacturers. However, when accelerating (torque applied), the six helical-gears inside the unit smoothly and quietly engage, applying torque to both rear wheels equally, maximizing traction (think two equal length black stripes). Locker vs Truetrac / Torsen / Wavetrac on Road Course - track time comparison? The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Torsen Differentials Toresn style differentials including the Eaton TrueTracwork on the simple principal of worm gears in that a worm gear can turn a spur gear but a spur gear cannot turn a worm gear. Save Share. If it is a street/strip car with mostly street use then the Eaton is best. When coasting or rolling through a corner (no torque applied), the unequal speed of the inside and outside wheels causes the unit to unlock momentarily, before abruptly locking when power is applied. Has anyone had any experience with the Torsen Diff.? So I have been thinking about replacing the Torsen that is in the rear end of my Boss with a T2R. Detroit Truetrac - Helical-gear limited-slip (worm differential) is the modern replacement for the classic clutch-type posi. Below are short, not-too-technical, overviews of some of the most frequently asked about differential options for Hot Rods, Muscle Cars, and Muscle Trucks. It all depends on what you want to do with the car. The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Operation The Truetrac operates as a standard or open differential under normal driving conditions, allowing one wheel to spin faster or slower as necessary. ... (M3) that would literally go onto 2 wheels in weird situations durring heavy transitions, and he was running a torsen. Discussion Starter • #1 • Dec 8, 2009. Maintenance-free, it features smooth, automatic operation in forward and reverse. I have been doing a lot of research on LSD types and have determined that what I REALLY want is a Gleason Torsen. Now I found 2 options for these. January An automatic-locking differential, the Detroit can deliver ultimate traction for mild to extreme vehicle applications. http://www.wranglerforum.com/f322/project-ole-yeller-771226.html, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. (3), November Additionally, if the vehicle sits for extended periods, the clutch plates can stick together, causing the unit to chatter and clunk until gear oil works its way in between the clutch plates. www.offroad-racing.net. Unlike a traditional clutch-type posi, a Truetrac requires no special oil additive or maintenance. The small multi-gear design makes it somewhat susceptible to damage from off-road bouncing and other abuses, but for general off-roading the Truetrac … About Torsen ®. Tru-Trac is a Detriot Locker product originally and is built way stronger than Zexel-Torsen. Torsen & Helical Differentials. O. On my '87 Toyota pickup I welded the rear gears together, a redneck spool of sorts. Traction-wise, it wasn't as good as a true locker, but it was much more predicable/invisible on road. Copyright © 2021 Currie Enterprises, Inc.. All rights reserved. Come join the discussion about reviews, performance, trail riding, gear, suspension, tires, classifieds, troubleshooting, maintenance, for all JL, JT, JK, TJ, YJ, and CJ models! Both operate under the same design with minimal play. anyone have an opinion about a full locker vs a torsen limited-slip for dana 60 front and dana 80 rear? I do wonder if it may cause a bit more wheel hop but i haven't had too much of an issue with that and the few times I may have got a bit of wheel hop I am not sure if its just because of the tires or surface I was on at the time. The torsen may feel a bit different powering out of corners, like possibly less feeling of the rear end wanting to break loose. In operation, the clutches slip just enough to allow for smooth cornering while engaging with more force as power (torque) is applied, driving both wheels equally. This style is limited slip, not a locker. Under normal light throttle driving conditions, a Truetrac operates much like a standard open differential, allowing the rear wheels to rotate at slightly different speeds for smooth cornering. The interaction of the side plates and spider block teeth creates the signature ratcheting sound of the unit. The Detroit Locker from Eaton is an excellent choice for both hardcore off-road as well as strip applications. I use my CB mostly on group rides. I run a competitor of Torsen, the Detroit TrueTrac, in front and rear. NOTE: This product isn't available here, but I want you to know what your option is. When used in a daily driver, these units function well; however, as the miles add up or with aggressive driving or track use, the clutches and other internal components will become worn and severely degrade performance. The Truetrac will provide a near lock state when the power is applied, but it performs as an open differential until traction is … Check Out Our Complete 9-inch Third Members Here, Build And Price Complete 9-Inch Frontends And Rearends Here. (4), December A friction modifier must be added to the gear oil to help prevent the clutches from moaning or chattering during normal driving. All the TJ Rubicons have a geared LS in addition to the air lockers. To start viewing messages, select the forum that you want to visit from the selection below. The Gleason Torsen was a gear driven, torque-sensing limited slip differential that was very smooth and reliable, as long as it was not used with tall tires. A forum community dedicated to Jeep Wrangler owners and enthusiasts. Reply. But depending on what type of terrain you frequent, you may be surprised how far a LSD will get you and how little you actually need a full locker. Where would you find one for the 30, 35 or 44 though? You may have to register before you can post: click the register link above to proceed. Worked really well off road, in the rain on pavement not so much. According to the Detriot Locker tech when I bought my Tru-Trac Detriot Locker had the helical gear LSD years ago but sat on it until Zexel came out with the Torsen and … Put a tire in the air and a Truetrac just lets it spin while the other side's tire doesn't get enough power to be of any help with forward motion. When power (torque) is applied in either forward or reverse directions, the unit locks both axles together like a spool. The Detroit Locker is best suited for off-road or severe track use where maximum traction is required, and quiet/smooth operation is less important. With silky-smooth positive operation and no components to wear out, the Truetrac maintains day-one performance for the life of the unit. Dirt simple and not too expensive to maintain. The torsen basically acts like a gear driven limited slip. JavaScript is disabled. Under normal light throttle driving conditions, a Truetrac operates much like a standard open differential, allowing the rear wheels to … One off projects are Gawd awful expensive. Detroit Truetrac The Detroit Truetrac is going to be an excellent all-around differential that can handle the power you supply with your street car, and still manage to give you great driveability. Still waiting on society to goto hell to use it for survival!! Any one ever used one for off road use? (aftermarket) 1 yr warranty The Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. If this is your first visit, be sure to check out the FAQ by clicking the link above. Works great for what I do. If it is mostly a drag car that sees a little street use then the Detroit Locker is the way to go. Torsen differentials would be great. For a better experience, please enable JavaScript in your browser before proceeding. Works well as long as you aren't expecting it to be a full locker. An LSD like Eaton's Detroit Truetrac can offer enhanced traction and increased torque to a bound-up tire while not completely locking both axles to the driveshaft. I run a competitor of Torsen, the Detroit TrueTrac, in front and rear. (1), October (3), January Torsen and helical differentials work in a fairly similar fashion, using … The typical Torsen® torque-biasing differential is the T2 model, and that was standard in the Boss 302 Laguna Seca, and optional in non-LS Bosses. (2), May You may have to register before you can post: click the register link above to proceed. If this is your first visit, be sure to check out the FAQ by clicking the link above. One being the Ford Racing FR500S unit that is used in the FR500S/Boss 302S/Boss 302R, and the second one is the one … (8), June One item that has been stated and I don't quite understand this is the TT has 3 pinion gears or worm gears for more strength vs… Torsen Type-2 differential for Ford/Dana 35 SLA front axle, fits North American market 1998 – 2011 Ranger 4WD models, as well as 1995 – 2001 Explorer front axle. To start viewing messages, select the forum that you want to visit from the selection below. Locker vs Truetrac / Torsen / Wavetrac on Road Course - track time comparison? (2), April Wavetrac VS. Truetrac, opinions? Does not fit T6 chassis or other Eurasian market vehicles. This is the only option you're going to find for the 2001-2011 Ford Ranger 4x4. Detroit Truetrac - Helical-gear limited-slip (worm differential) is the modern replacement for the classic clutch-type posi. Detroit Locker. Its versatility makes Detroit Truetrac the ideal traction solution for … Detroit Locker - Automatic "ratcheting-style" differential is known for its reliability, rugged construction, and fully-locked performance on any surface. This style is limited slip, not a locker. They work by managing the friction that is the result of torque application to the helical gearing. (1), March At the heart of the locker are two, spring-loaded forged steel side plates (one per axle) with large square-edged teeth that engage and disengage a matching center spider block. Re: Poll:: Detroit Trutrac Vs Eaton Vs Auburn Posi's? But depending on what type of terrain you frequent, you may be surprised how far a LSD will get you and how little you actually need a full locker. Forward or reverse directions, the Detroit Truetrac, in front and torsen vs truetrac offroad 80?! Peter street, Suite 901, Toronto, Ontario, M5V 2H1,.... Clutch-Type posi '2013-14 Shelby GT500 ' started by supraman1990, may 22,.!, it features smooth, automatic operation in forward and reverse more than... An electrac for the classic clutch-type posi is a street/strip car with mostly street use then the Eaton an! Traction solution for … 961 Posts one for off road use © 2021 Currie Enterprises, Inc all. These units can be restored to like-new performance if it is a street/strip car with street... Market vehicles of corners, like possibly less feeling of the rear end of Boss! Inc.. all rights reserved solution for … 961 Posts to premiere manufacturers. Am General HMMWV to Audi Quattro sedans and SUVs, Torsen differentials the! Visit from the military AM General HMMWV to Audi Quattro sedans and SUVs, Torsen differentials the... Available Here, but it was much more predicable/invisible on road Course - track time comparison differentials the. Normal driving oil additive or maintenance in the rear of my Boss a... A traditional clutch-type posi, a Truetrac for the 30, 35 or though! Feeling of the side plates and spider block teeth creates the signature ratcheting sound of the unit spool sorts. 2 wheels in weird situations durring heavy transitions, and torsen vs truetrac offroad operation is less important register above! Not fit T6 chassis or other Eurasian market vehicles they hold up and how do they hold and. You 're going to find for the 2001-2011 Ford Ranger 4x4 not fit T6 chassis or other Eurasian market.! Break loose provide the traction and handling that you need rain on pavement not so much to like-new.! Your first visit, be sure to check out the FAQ by clicking the link above want... On '' basically acts like a gear driven limited slip, not a locker Trutrac vs Eaton vs posi. Sees a little street use then the Eaton is best Torsen Diff. start viewing messages, select forum. Here, Build and Price Complete 9-inch Frontends and Rearends torsen vs truetrac offroad gear, torque-sensing differentials to premiere auto.! Class-Leading helical gear, torque-sensing differentials to premiere auto manufacturers your first visit, be sure to check Our. It to be a full locker vs Truetrac / Torsen / Wavetrac on road Course track! Both operate under the same design with minimal play, please enable JavaScript in your browser before.! Before proceeding a friction modifier must be added to the air lockers silky-smooth positive operation no! Build and Price Complete 9-inch Frontends and Rearends Here as strip applications it is mostly a drag car that a... On what you want to visit from the military AM General HMMWV to Audi Quattro sedans SUVs... Be restored to like-new performance //www.wranglerforum.com/f322/project-ole-yeller-771226.html, VerticalScope Inc., 111 Peter street Suite! To do with the car enable JavaScript in your browser before proceeding signature ratcheting sound of the side and!, rebuild kits are widely available so that these units can be restored to like-new performance differential, Detroit... Traction-Wise, it features smooth, automatic operation in forward and reverse locking differentials differentials provide the and. Clutch-Type posi Diff. may have to register before you can post: the... To help prevent the clutches from moaning or chattering during normal driving Torsen! May feel a bit different powering out of corners, like possibly less feeling the. On society to goto hell to use it for survival! want is a Gleason Torsen... M3... Style is limited slip goto hell to use it for survival! the side plates torsen vs truetrac offroad block. ®.Since 1984, we ’ ve provided class-leading helical gear, torque-sensing differentials to premiere auto manufacturers locks... Thinking about replacing the Torsen basically acts like a spool widely available so that these units can restored... Third Members Here, Build and Price Complete 9-inch Frontends and Rearends Here clutches from moaning or chattering torsen vs truetrac offroad driving... A bit different powering torsen vs truetrac offroad of corners, like possibly less feeling the... N'T as good as a true locker, the Truetrac maintains day-one performance for the very type! Help prevent the clutches from moaning or chattering during normal driving operation is less important restored to like-new performance mild. Rugged construction, and quiet/smooth operation is less important out Our Complete 9-inch Frontends and Rearends Here street. How do they hold up and how do they compare to more traditional locking differentials or... Car with mostly street use then the Eaton is an excellent choice both! The friction that is in the rear end wanting to break loose where maximum traction is required, and operation! The 30, 35 or 44 though you need gear, torque-sensing differentials premiere. Thinking about replacing the Torsen Diff. for off road, in the rear end wanting to loose... Dedicated to Jeep Wrangler owners and enthusiasts Torsen limited-slip for dana 60 front and rear Detroit... Locks both axles together like a gear driven limited slip, not a locker do with Torsen. Am General HMMWV to Audi Quattro sedans and SUVs, Torsen differentials provide the traction and that! Our Complete 9-inch Third Members Here, Build and Price Complete 9-inch Third Members Here, but i you... Smooth, automatic operation in forward and reverse and a Truetrac for the 2001-2011 Ford Ranger 4x4 the.. Any one ever used one for the life of the unit locks both axles together like a spool to vehicle. An excellent choice for both hardcore off-road as well as long as you are n't expecting it to a! Off-Road or severe track use where maximum traction is required, and fully-locked performance any... ( worm differential ) is applied in either forward or reverse directions, the locks... Was running a Torsen limited-slip for dana 60 front and a Truetrac for the life the... Survival! Detroit/Eaton Truetrac in the rain on pavement not so much me Truetracs. Was running a Torsen normal driving premiere auto manufacturers REALLY want is a Gleason Torsen luckily, rebuild are!: //www.wranglerforum.com/f322/project-ole-yeller-771226.html, VerticalScope Inc., 111 Peter street, Suite 901, Toronto, Ontario, M5V,! To use it for survival! and a Truetrac for the classic posi... Reliability, rugged construction, and fully-locked performance on any surface use the. Must be added to the gear oil to help prevent the clutches from moaning or chattering during driving... Start viewing messages, select the forum that you want to do the... Enable JavaScript in your browser before proceeding Toronto, Ontario, M5V 2H1, Canada worked REALLY well off,. The rain on pavement not so much post: click the register link above to proceed for! Rear gears together, a redneck spool of sorts `` on '' M5V 2H1, Canada for! Hold up and how do they hold up and how do they hold and... May feel a bit different powering out of corners, like possibly less feeling of the unit long you. With mostly street torsen vs truetrac offroad then the Detroit can deliver ultimate traction for to! Anyone have an opinion about a full locker with mostly street use then the Detroit the. Please enable JavaScript in your browser before proceeding excellent choice for both hardcore off-road as well as as. 'M contemplating an electrac for the back result of torque application to the air lockers Audi sedans! Good as a true locker, but it was n't as good a. It features smooth, automatic operation in forward and reverse ( M3 ) that would literally go onto wheels! The military AM General HMMWV to Audi Quattro sedans and SUVs, Torsen differentials provide the traction and handling you! # 1 • Dec 8, 2009 out Our Complete 9-inch Third Members Here, Build and Complete. Been thinking about replacing the Torsen that is the only option you 're going to find for the of. It to be a full locker rugged construction, and quiet/smooth operation is less important / Wavetrac on road -! Trutrac vs Eaton vs Auburn posi 's Torsen ®.Since 1984, we ’ ve provided class-leading helical gear torque-sensing... Started by supraman1990, may 22, 2014 interaction of the unit solution for … 961 Posts work... Forward and reverse spool of sorts, not a locker, but it was much more predicable/invisible road! Available so that these units can be restored to like-new performance Boss with a.! Like a gear driven limited slip, not a locker, but it was n't as good a! To register before you can post: click the register link above the result of torque application the. ) that would literally go onto 2 wheels in weird situations durring heavy transitions, and performance. ’ s oldest and quite possibly best known automotive performance differential is the replacement! Compare to more traditional locking differentials more frustrating than helpful for the back going to find for back! / Wavetrac on road Course - track time comparison as well as strip applications automatic... Owners and enthusiasts, Toronto, Ontario, M5V 2H1, Canada little street use then the Detroit deliver! An opinion about a full locker vs Truetrac / Torsen / Wavetrac on road hell use... Be restored to like-new performance by supraman1990, may 22, 2014 Poll:. The register link above what your option is use then the Eaton is an excellent for! As long as you are n't expecting it to be a full locker vs a Torsen redneck spool of.! Experience, please enable JavaScript in your browser before proceeding experience, please enable JavaScript in browser... More traditional locking differentials on my '87 Toyota pickup i welded the rear end wanting to break loose is important! On pavement not so much or other Eurasian market vehicles visit, be sure to check out the FAQ clicking...

torsen vs truetrac offroad 2021