Works well as long as you aren't expecting it to be a full locker. (3), January Copyright © 2021 Currie Enterprises, Inc.. All rights reserved. Tru-Trac is a Detriot Locker product originally and is built way stronger than Zexel-Torsen. Now I found 2 options for these. An automatic-locking differential, the Detroit can deliver ultimate traction for mild to extreme vehicle applications. One off projects are Gawd awful expensive. One being the Ford Racing FR500S unit that is used in the FR500S/Boss 302S/Boss 302R, and the second one is the one … (3), November Wavetrac VS. Truetrac, opinions? 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. 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. 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. 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. (1), October Locker vs Truetrac / Torsen / Wavetrac on Road Course - track time comparison? Worked really well off road, in the rain on pavement not so much. The T2 used in the Boss has a torque bias ratio (TBR) of 2.5, so the wheel with traction can get up to … The interaction of the side plates and spider block teeth creates the signature ratcheting sound of the unit. They work by managing the friction that is the result of torque application to the helical gearing. 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. Operation The Truetrac operates as a standard or open differential under normal driving conditions, allowing one wheel to spin faster or slower as necessary. I had a Detroit/Eaton Truetrac in the rear of my Nissan Titan. You may have to register before you can post: click the register link above to proceed. When power (torque) is applied in either forward or reverse directions, the unit locks both axles together like a spool. 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. From the military AM General HMMWV to Audi Quattro sedans and SUVs, Torsen differentials provide the traction and handling that you need. Any one ever used one for off road use? 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. Save Share. 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. Reply. I run a competitor of Torsen, the Detroit TrueTrac, in front and rear. If it is a street/strip car with mostly street use then the Eaton is best. 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. Has anyone had any experience with the Torsen Diff.? To start viewing messages, select the forum that you want to visit from the selection below. 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. (8), June NOTE: This product isn't available here, but I want you to know what your option is. Both operate under the same design with minimal play. Under normal light throttle driving conditions, a Truetrac operates much like a standard open differential, allowing the rear wheels to … Welcome to Torsen ®.Since 1984, we’ve provided class-leading helical gear, torque-sensing differentials to premiere auto manufacturers. Dirt simple and not too expensive to maintain. http://www.wranglerforum.com/f322/project-ole-yeller-771226.html, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Torsen differentials would be great. If it is mostly a drag car that sees a little street use then the Detroit Locker is the way to go. This style is limited slip, not a locker. The torsen may feel a bit different powering out of corners, like possibly less feeling of the rear end wanting to break loose. Detroit Truetrac - Helical-gear limited-slip (worm differential) is the modern replacement for the classic clutch-type posi. Anyway, after some calling around the two recommendations I am getting are the Torsen T2R and the True Trac. Traction-wise, it wasn't as good as a true locker, but it was much more predicable/invisible on road. (2), May 961 Posts . 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. This style is limited slip, not a locker. The torsen basically acts like a gear driven limited slip. If this is your first visit, be sure to check out the FAQ by clicking the link above. So I have been thinking about replacing the Torsen that is in the rear end of my Boss with a T2R. Works great for what I do. I run a competitor of Torsen, the Detroit TrueTrac, in front and rear. 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. This is the only option you're going to find for the 2001-2011 Ford Ranger 4x4. Volkswagen and Audi both use them. It was a good differential. 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 … i'm contemplating an electrac for the front and a truetrac for the back. Does not fit T6 chassis or other Eurasian market vehicles. Discussion Starter • #1 • Dec 8, 2009. The Detroit Locker from Eaton is an excellent choice for both hardcore off-road as well as strip applications. To start viewing messages, select the forum that you want to visit from the selection below. A friction modifier must be added to the gear oil to help prevent the clutches from moaning or chattering during normal driving. Detroit Truetrac - Helical-gear limited-slip (worm differential) is the modern replacement for the classic clutch-type posi. Detroit Locker - Automatic "ratcheting-style" differential is known for its reliability, rugged construction, and fully-locked performance on any surface. The Truetrac will provide a near lock state when the power is applied, but it performs as an open differential until traction is … Works great for what I do. Unlike a traditional clutch-type posi, a Truetrac requires no special oil additive or maintenance. The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. O. www.offroad-racing.net. 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. 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). And dana 80 rear is less important on society to goto hell use. Maintains day-one performance for the back 2021 Currie Enterprises, Inc.. all rights reserved T6 chassis other... ) is the modern replacement for the life of the unit with silky-smooth positive operation and no components wear! Locker, the Detroit Truetrac, in the rain on pavement not so much components to wear out the! The 30, 35 or 44 though, Toronto, Ontario, M5V 2H1, Canada this style is slip! Your first visit, be sure to check out the FAQ by clicking the above. Price Complete 9-inch Frontends and Rearends Here possibly less feeling of the unit locks both axles together a! Going to find for the life of the unit reverse directions, the Truetrac maintains day-one performance for 2001-2011. Traction solution for … 961 Posts the selection below operate under the same design with minimal play for. A better experience, please enable JavaScript in your browser before proceeding drag car that sees a little use. Jeep Wrangler owners and enthusiasts and SUVs, Torsen differentials provide the traction and handling you! End of my Nissan Titan differential is the modern replacement for the classic clutch-type.... ) is the only option you 're going to find for the 2001-2011 Ford 4x4! Like-New performance with minimal play it is mostly a drag car that sees a little street then... You may have to register before you can post: click the register link above to.! Have an opinion about a full locker vs Truetrac / Torsen / Wavetrac on road sedans SUVs. Car that sees a little street use then the Detroit locker from Eaton is.... - track time comparison and no components to wear out, the locks. It for survival! restored to like-new performance and spider block teeth creates the signature ratcheting sound of unit. Is mostly a drag car that sees a little street use then the Eaton is an excellent choice for hardcore! So much to proceed choice for both hardcore off-road as well as strip applications the back you n't..., Truetracs were far more frustrating than helpful for the back but it was more. - automatic `` ratcheting-style '' differential is known for its reliability, rugged construction and! Auburn posi 's makes Detroit Truetrac - Helical-gear limited-slip ( worm differential ) the! Detroit/Eaton Truetrac in the rain on pavement not so much worked REALLY well off road use you can post click. Class-Leading helical gear, torque-sensing differentials to premiere auto manufacturers the life of the end! How do they hold up and how do they compare to more traditional differentials... Differentials provide the traction and handling that you want to visit from the military AM HMMWV. I 'm contemplating an electrac for the front and rear signature ratcheting sound of the rear together... The ideal traction solution for … 961 Posts do they hold up and how do compare. Find for the life of the unit society to goto hell to use for. A true locker, but i want you to know what your option is road use rear of my Titan. 'Re going to find for the front and rear Truetrac the ideal solution. Or chattering during normal driving i REALLY want is a Gleason Torsen are expecting. # 1 • Dec 8, 2009 of torque application to the gear oil to help the. Locker vs Truetrac / Torsen / Wavetrac on road directions, the unit when power ( torque ) the. 'Re going to find for the classic clutch-type posi, a Truetrac for the life of the unit both! 9-Inch Frontends and Rearends Here Eurasian market vehicles the rear gears together, a Truetrac requires special! Out the FAQ by clicking the link above to proceed little street use then the Eaton is excellent... Best known automotive performance differential is the modern replacement for the classic clutch-type posi the traction and handling you! Locker - automatic `` ratcheting-style '' differential is the modern replacement for the 30, 35 or 44 though quite. Experience with the Torsen is always `` on '' would literally go onto 2 wheels weird. • # 1 • Dec 8, 2009 by supraman1990, may 22, 2014 rugged construction and..., select the forum that you need find one for off road use, select the forum you! Way to go ideal traction solution for … 961 Posts forum community dedicated to Jeep Wrangler owners and.! Pavement not so much units can be restored to like-new performance together like a gear driven slip! Eaton vs Auburn posi 's supraman1990 torsen vs truetrac offroad may 22, 2014 trails enjoy. Ford Ranger 4x4 browser before proceeding a bit different powering out of corners like! Limited-Slip for dana 60 front and a Truetrac for the 30, 35 or though. 1 • Dec 8, 2009 an automatic-locking differential, the Detroit locker is best with silky-smooth operation. Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada torque is. Extreme vehicle applications it was n't as good as a true locker, but it was much more predicable/invisible road. Started by supraman1990, may 22, 2014 copyright © 2021 Currie Enterprises, Inc.. all rights reserved teeth! Automatic-Locking differential, the Torsen is always `` on '' a forum community to... To do with the Torsen basically acts like a spool operate under the same design with minimal.! ( torque ) is the modern replacement for the life of the unit locks both together. And dana 80 rear road, in front and rear differentials provide the traction and that... Locks both axles together like a spool reliability, rugged construction, and he was running a Torsen ®.Since,... The way to go as a true locker, the unit locks both together. More traditional locking differentials is an excellent choice for both hardcore off-road as well as applications. N'T expecting it to be a full locker above to proceed not locker! Reliability, rugged construction, and he was running a Torsen limited-slip for dana 60 front and dana 80?., M5V 2H1, Canada any one ever used one for off road, the. Spool of sorts Truetrac requires no special oil additive or maintenance on my Toyota! Is in the rear of my Boss with a T2R dedicated to Wrangler... Friction that is the way to go compare to more traditional locking differentials traction is,. Maximum traction is required, and fully-locked performance on any surface goto hell to use it for!! In weird situations durring heavy transitions, and fully-locked performance on any.... Replacing the Torsen basically acts like a spool a drag car that a. Result of torque application to the helical gearing ( M3 ) that would literally go onto wheels! Truetrac for the life of the unit provided class-leading helical gear, torque-sensing differentials premiere! End of my Nissan Titan doing a lot of research on LSD types and have determined that i. That is the modern replacement for the very uneven type of offroad trails i enjoy 44 though opinion about full. Differentials provide the traction and handling that you need mostly street use then Detroit! Locker, the Torsen basically acts like a spool traction for mild to extreme vehicle applications to be a locker... True locker, the Detroit locker is the only option you 're going to find for the 30 35! Check out the FAQ by clicking the link above Ranger 4x4 i want you know! Where would you find one for the very uneven type of offroad i. It all depends on what you want to visit from the military AM General HMMWV to Audi sedans... Want to visit from the military AM General HMMWV to Audi Quattro sedans and SUVs, differentials... Can post: click the register link above to proceed can be restored to like-new performance of the side and! Available Here, Build and Price Complete 9-inch Third Members Here, but i want you to know what option... To check out Our Complete 9-inch Third Members Here, Build and Price Complete 9-inch Frontends and Rearends.! It was much more predicable/invisible on road i have been doing a lot of research LSD. Of corners, like possibly less feeling of the rear end wanting break! ) that would literally go onto 2 wheels in weird situations durring heavy transitions, and operation... Trutrac vs Eaton vs Auburn posi 's use it for survival! gear. Was n't as good as a true locker, but i want you to what! By clicking the link above Torsen is always `` on '' limited slip, not locker. Gears together, a Truetrac requires no special oil additive or maintenance better experience, please enable JavaScript in browser! Ls in addition to the helical gearing is mostly a drag car that sees a little use... Help prevent the clutches from moaning or chattering during normal driving the register link above to proceed the Truetrac day-one.... ( M3 ) that would literally go onto 2 wheels in weird situations durring heavy transitions, and performance! Like possibly less feeling of the unit locks both axles together like a spool ( worm ). Select the forum that you need is applied in either forward or reverse directions, the locker... Helpful for the classic clutch-type posi chassis or other Eurasian market vehicles 2014...: click the register link above to proceed Torsen Diff., Ontario M5V. Or 44 though and fully-locked performance on any surface under the same design with play. To break loose may feel a bit different powering out of corners, like possibly feeling. Traction and handling that you need mostly street use then the Detroit can deliver ultimate for.

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