Nothing but issues with the Quaifes we had. As sole clutch type in the group, OS Giken. Quaife Engineering has been in the forefront of high performance transmission technology since 1965. Quaife. Thread starter Shark of DR; Start date Sep 18, 2017; S. Shark of DR. Sep 18, 2017 #1 Hi everyone! They differ by having a function that increases load across the differential when needed. Thread starter doublespaces; Start date Nov 26, 2016; Forums. as far as i can read they are both torque biasing differentials, so in simple terms what are the main differences between these two LSDs? Future plans: Vishnu Single turbo kit. Formula SAE and Formula Student are collegiate engineering competitions with over 500 participating schools that challenge teams of students to design and build a formula style car. Wavetrac vs Quaife Differential? Despite unfounded claims of superior quality or performance, they don't have the track record of proven reliability. Recently I bought a Clio 3 RS 2012 model, my background is mostly a turbocharged examples but always been a fan of clio since the williams days.. The factory BMW Motorosports LSD are gear types (like MFactory Wavetrac, Quaife), and honestly as good or better than all of the above. We sell both, but I personally run a Quaife in the car for its robust reliability. All gear LSDs (including Torsen®, Truetrac®, Quaife®, Peloquin, OBX, etc.) Quaife do not quote a torque bias ratio for all of their differentials, the ratio varies on application as some require a more aggressive bias. Wavetrac also do not quote a torque bias ratio. Question Our team is on the fence of deciding between the Quaife QDF7ZR and a Wavetrac Differential, however I have not been able to find anywhere to purchase a Wavetrac other than a … Wavetrac ®: Designed from a clean sheet using state-of-the-art knowledge and engineering to be a better differential than any other. I am not sure which has held up better (Quaife or Wavetrac) but I had a Quaife in my former 2007 SRT and it worked fine. work in basically the same manner: they divide the drive torque between the two axles, applying drive to each side, up to the available … A direct replacement for the standard open differential, the Quaife ATB differential transforms your car’s performance. I bought the spool and MFactory and the Quaife and Wavetrac were in trannies that we bought. Quaife vs other torque-biasing differentials. We won’t go into torque bias ratios or the concept of how torque biasing diffs work at this point. Press question mark to learn the rest of the keyboard shortcuts. With the Wavetrac, it feels more "neutral" than the Quaife. Discussion in 'Track-days' started by tsinc, Feb 23, 2017. When I called WaveTrac last year they didn't have their FSAE sized diff ready for sale or anything, not even a prototype. The Wavetrac works different from the Quaife. Better Technology. Saturday 19th March 2016. AFAIK your biggest trouble will be changing the amount of biasing which is based off the belleville washer inside the diff. Steve07ChargerSRT8. Superior Materials and Construction: With an ordinary open differential, standard on most cars, a lot of precious power is wasted during wheel spin under acceleration. Chassis. E90/E91/E92/E93. Better Quality. This is the MUST have for all Focus RS owners!. Beware of imitations! Followers 0. The car is evaluated in automotive design and performance through a series of static and dynamic events which focus on safety, manufacturability and of course out right speed. I discussed the Wavetrac at some length during a recent Race Car Show but didn't really get great answers. We ended up buying a Quaife for a Saturn Sky and cutting off the CV axles to make our own outboard axle joints. Original Poster. All gear LSDs (including Torsen®, Truetrac®, Quaife®, Peloquin, OBX, etc.) I'm not sure how that would carry over to the RS and in this case considering Quaife's partnership with mountune, I'd still go with the Quaife. Sunday 19th November 2017. I guess I could have given it more gas (and it might have pulled )- like the jersey shore guy in the vid who put one tire up with a floor jack. Reply Reply Author. They all drive very similar, but I did experience not being able to get the midshaft out of the transmission with the Wavetrac. Members on each team must develop and practice engineering, leadership, communication and marketing skills to be successful at competition. The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. These are made by MFactory, Eaton, Quaife, Zexel, Wavetrac and others. Discussion. Many thanks! The WaveTrac is a Torsen, but has a secondary locking system that causes it to turn into a solid axle when you lift a rear wheel. 2) During the transition from accel to decel, all gear diffs except Wavetrac®, do nothing. So took this decision to join … 05-13-2016, 02:06 PM #3. 85 posts. Joined: Oct 22, 2012 Messages: 106 Likes Received: 0 Trophy Points: 16 What're you driving? While we've had other people do the same as previous reply by using other applications and modifying to make work, that will be all for a bit. We won't have a FSAE specific diff soon unfortunately. Suspension | Braking | Cooling . KTR plate differential vs Wavetrac or quaife. Page 2 of 3 < Prev 1 2 3 Next > 4 Apr 2017 at 5:11 PM #21. 07' MT, Quaife LSD, BMW Performance LED Steering Wheel, HPF FMIC, AA BOV, HPF Exhaust, DCI, Procede V5, AR Stage 1 oil cooler, AR OCC, AR CL DP's, Vishnu Meth Kit, UUC SSK+DSSR, UUC Shift knob, (19 inch)VMR V715's/Yokohama Advan AD08's, Hartge Pedals and Floor Mats. Quaife ATB differential for the Fiat 500 (non-Abarth) and Ford Ka Mk2. This debate is like pitting Defi vs. Prosport, Recaro Vs. Tenzo R, snap-on vs duralast If you need more proof of what your paying for, read Quaife… Wavetrac could possibly work better than Quaife if you put on wheel … Mr.Brick. Quaife vs os giken lsd Sign in to follow this . I have a Quaife, MFactory, Wavetrac, and a spool that we have in various spares. Wavetrac Vs. Quaife LSD Differentiation? 2) During the transition from accel to decel, all gear diffs except Wavetrac®, do nothing. But it doesn't lock, so each wheel is still independent from each other, so no push or understeer. work in basically the same manner: they divide the drive torque between the two axles, applying drive to each side, up to the available … From all the research I've done, I've found that these two behave nearly identical, with the main differences being: Wavetrac: + Advantage on near-zero axle-load conditions Re: Differential Quaife vs Wavetrack « Reply #6 on: April 26, 2017, 04:52:31 pm » I am also considering the Quaife and would like to know the answer to Sylvano's question too. Quaife parts cost that much because they cost alot for quaife to produce them. I would get whichever is easier to source. Neither Quaife or Wavetrac will be the best for drifting. As for street/HPDE/Track days, Quaife is the way to go. Cookies help us deliver our Services. Quaife vs os giken lsd. To best understand how the Wavetrac is truly different from the other gear differentials on the market, you first have to understand the primary problem that the Wavetrac solves.. Does anyone know where to buy one/have one used for sale? E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions, N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i, http://f80.bimmerpost.com/forums/sho....php?t=1026808, http://www.e90post.com/forums/showthread.php?t=31829, http://bmwcca.org/index.php?pageid=c...&ref_by=300279, Recommend this as a feature on the BimmerPost Homepage. 490 posts. LSD: MFactory vs Wavetrac vs M3 vs OS Giken vs Quaife. BMW. Crazy variety I know LOL. Looks like you're using new Reddit on an old browser. QUAIFEDREAMSCIENCE QUAIFE LSD FOR FOCUS XR5 ST225 DESCRIPTION Ford Focus XR5 ST225 M66 Quaife ATB Helical LSD differential Quaife ATB Helical LSD differential for Ford Focus ST225 M66 is suitable for Ford Focus ST225 using the M66 gearbox. By using our Services or clicking I agree, you agree to our use of cookies. This gear kit went on to compete with considerable success at the famous Daytona events, embodied a philosophy that still central to Quaife … Having driven Justin's ST with his original Quaife and then the Wavetrac, I preferred the handling of the Wavetrac. 89 months. Where the Quaife and other ATB's rely on both wheels having traction to be able to bias power, the Wavetrac is able to generate additional load due to it's "Wave Hub" that acts as a cam internally. S14505254 On the path. Our team is on the fence of deciding between the Quaife QDF7ZR and a Wavetrac Differential, however I have not been able to find anywhere to purchase a Wavetrac other than a list of authorized dealers in the area. I also understand that they maintain some bias when there is zero torque on one wheel, which is an improvement on the Quaife. The problem: … Keep mulling a LSD in my 135i if I keep it, anyone gone down the Wavetrac route Vs Quaife? ), you're on a race track for a track day and during cornering your inside wheel bumps over … I'm looking to step up to an LSD, and trying to decide between the Wavetrac and the Quaife. so the handling on … I understand that Bias Ratios of about 4:1 are typical and this is similar to the Quaife unit. I'm waiting for that guy to come in here and tell us how they are both a waste of money and overpriced pieces of machinery, Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction, www.hpautosport.com, yea im waiting for the difference part. i know the welded diff is a … Gripper vs Wavetrac. The Gripper is a Weisman-type LSD, which we used in our 300-bhp rally car (see my avatar). Why does this happen? as far as i can read they are both torque biasing differentials, so in simple terms what are the main differences between these two LSDs? You can still feel that there is a slight pull towards the inside of the turn, but it feels far more neutral/natural and it doesn't seem to pull you off your driving line … Why does this happen? Wavetrac Front LSD Differential - Focus RS. definately would like to here the waste of money part too, and any LSD is a waste of money if you dont care about putting down power to the road, One difference is I got the wavetrac NOT the quaife...just joking. Innovative: Patent pending Wavetrac® design automatically improves grip in low traction conditions. Keep in mind that neither quaife or wavetrac are 100% locking. This feature is truly innovative and unlike any other torque biasing diff design. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. The internal designs are all similar, save for a few minor differences. All other torque-biasing differentials on the market are either copies or modified versions of the Quaife LSD. OBX is just a knock off company, in it to make as much profits as possible and get the hell out. Rodney Quaife produced the first 5 speed gear cluster for a Triumph motorcycle. 24 were here. It had a distinctly different feel to it and was easier to pull out of a turn. Let’s get to how the Wavetrac affects performance: For example, you have a conventional gear diff (OEM, Quaife, MF, OBX, Truetrac, Torsen, etc. R56 LSD: Quaife vs Wavetrac. The Wavetrac can also bias in deceleration where the others cannot. These LSD types handle transitions much more progressively than the Quaife Torsen-type when you set the preload low (we typically set a breakaway torque of about 60-ft-lbs.) About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new … Better Performance. Wavetrac vs Quaife. 40 months. Awaiting Install: M3 Rear Subframe Bushings, Full M3 suspension bits, AST 4100's, DSS axles. Huskyman. From my understanding they're the same thing, both gear based LSD's. Forum Filter. A direct replacement for the standard Ford open differential, the Quaife … But did want to mention the differences, New comments cannot be posted and votes cannot be cast. By derekyarbrough857, June 28, 2016 in Tech Talk. Unlike a conventional plate-style limited slip differential, the Quaife ATB differential relies on gears rather than clutch plates for … Wavetrac ®: Gives you quicker acceleration and faster cornering by driving both drive wheels instead of just one.And, it offers … People usually talk about the "zero load" condition. Road Race Engineering's Wavetrac Front Limited Slip Differential Information . If one wheel loses traction though, all lockup may be lost and … Recommended Posts. Dry surface. For gear types, wavetrac, and M-factory are the two best options. Which LSD is the best overall? The Wavetrac Differential (LSD) powers both drive wheels under all conditions, instead of just one. I got stuck heading up an incline yesterday - left tire off the ground. Are you saying that the Wavetrac didn't do what one of its key features promised to do? Also what are your guys' experience with either differential? They bias torque mechanically, smoothly, and with good predictable lockup when driving conditions are favourable. What makes the Wavetrac LSD better? This happens because the open differential shifts power to the wheel with less grip (along the … It uses a patented design to improve grip in low traction conditions. If I remember right I had a 3.55 gear. : M3.