3 link suspension tuning software

Quartermaxs pro series 4 link kit was designed to hold up to high horsepower and has been race proven on rj race cars for years. Since cup cars use independent suspension, the front and rear of the chassis handle their share of body roll separately as it passes through the front and rear roll centers. Instinct tuning software and installation instructions. The universal 4 link plotter will work on any 4 link brackets both standard and adjustable. This thesis outlines the process of designing a three link front, and four link rear suspension. Computer program to simulate, setup, predict and analyze race car performance including late. Testing and tuning the three link will make a dramatic difference in the way your car handles, most noticeably the lower roll center in the rear will produce much more body roll in corners. If you want to go long travel you convert the suspension to a true 3 link with a single upper, two lowers and maintain the pan hard bar.

The suspension analyzer does a complete 3d suspension analysis, including bump steer, ackerman, caster gain, anti dive, tire scrub, camber gain and much more. Suspension travel and spring stiffness, are totally interdependent. When duplicate and compare is active this button switches the order of the front and rear models. Weve taken the knowledge from running thousands of miles of trails and developed suspension kits with optimized geometry for unmatched bindfree suspension performance. Test fit the two halves of the upper arm mount together.

Autoware autoware inc rear suspension geometry software. You enter heights above the ground and distance ahead of the front axle for up to 6 holes for all 4 brackets for your car, or any number of cars. Suspension tuning guide for high performance vehicles. Calculates all possible instant center locations plus percentage of rise and squat. Left rear shock increase compression on slick race tracks 9010 shock should be used with all pullbar applications.

This unique camera angle shows exactly what is happening in the rear end of a 3 link. Just as performance software dramatically changed the world of engine tuning, shockware will forever change suspension tuning. Assuming the 3link is designed with the proper range of adjustment holes. Our weight transfer worksheet is explained in detail. This suspension system has all 3 links running parallel to each other. No part of the program or code shall be reproduced for commercial use. Complete graphs and reports are included, and several new. Drift cars are uniquely setup for this ballet like sport. Drtuned racing is a performance tuning company that specializes in mazda tuning. The 3link allows for more rear end housing articulation within the chassis. There is no comparison to any other 4link software available.

Race car suspension setup faster lap times through better suspension tuning and development see our new web site on suspension set up. Very latest technical knowhow on suspension set up and testing for racing and performance road cars. Design of three and four link suspensions for off road use. Suspension tuning is a critical part of getting the ultimate performance package, it is even possible to have a more competitive car then a rival with superior upgrades by having a well balanced set up, which maximises the available grip levels. But if you have slots, you can adjust the driver side that sagged to 0. This was filmed in june of 2014 at kennedale speedway park. Theres a couple reasons why you would choose a 3 link setup vs a 4 link with the main reason being packaging. Aftermarket components like yokes and linkages can be measured and input by the user. There is no comparison to any other 4 link software available. If you press this button in edit mode its easy to compare the setup values of each model.

Unmatched in strength, reliability and quality, the adjustable 4 link suspension system uses the finest nas hardware available and is compatible with several different sizes and designs of rod ends, including 78 and 3 4. Dirt car setup is undergoing a change, and has been for about five years now. Left rear shock in front when more drive is desired and right rear shock behind when car needs to be tighter on entry. In fact, most offroad community forums share links to calculators that do not work or redirect you to an undesired webpage. The triangular layout of the top links resists sideways motion, and the lower links resist thrust. Many people do not take this into any consideration with 4 link or ladder bars or 3 link suspension. These rear suspension kits replace your stock leaf springs to deliver crisp and controlled handling that will inspire more confidence for performance driving. Over the years, our industry has seen free suspension design software come and go. My modified uses a 15inch long rubber biscuit upper link attached to a roll cage cross bar behind the cockpit, and with no axle damper shock. To address the needs of the hardcore protouring and gmachine market, art morrison has released a 3 link rear suspension. Universal front 3link kit daves customs unlimited, llc. Includes front suspension system refinements, getting the proper roll center and camber curve, setting bump steer, all rear suspension systems 3 link, swingarm, coilmonoleaf, and 4 link, panhard bar tech, shock absorbers, the braking system, setting ballast and weight, choosing springs and shocks, chassis tuning and adjustments, solving. Tuning software is your global source for professional tuning, so if you are looking for tuningfiles or equipment for tuning cars, you have come to the right place. This program is provided free of charge for personal use in the assisting of suspension calculations.

Typical rear suspension screen, here analyzing an angled 4 link rear suspension and driveshaft movement and u joint angles. The jk rear aluminum 3 link kit starts with our artec abuse proven 2. Since cup cars use independent suspension, the front and rear of the chassis handle their share of body roll separately as it. Check out this cool video from a dirt modified at kennedale speedway park. It is really a 3 link with an added upper control arm. Like the front system, the vertical separation of the links resists the drive and braking torsion. This information applies only to 4 link rear suspensions having links floated on the rear axle with all links running forward. Shock tuning and hydro bumpstop tuning tj stretch episode 7 duration. All chassis dimensions and specifications are editable. It provides maximum traction and cornering ability yet is very stable and forgiving at the limit. Track all chassis information including corner weights and center of gravity. To address the needs of the hardcore protouring and gmachine market, art morrison has released a 3link rear suspension. Links may be made to the site, but the product may not be redistributed in any way other than by direct download from. This kind of suspension always has some kind of panhard bar to keep the axle centered.

Universal 4link plotter digital download quartermax. Daves customs unlimited universal front 3link kit is an excellent option for the person that wants to do it themselves we have put. Apr 10, 2018 we explain the difference in 4 link and 3 link suspension. Tuning software is a company that develop modified files for all vehicle.

Rear clips 3 link information new 3 link rear clips now available. With this easy to use software you are able to save, rename, and also print multiple 4 link setups for future. It goes well beyond our simpler roll center calculator to include steering inputs, bump steer toe change, ackerman, caster, anti dive and much more. If it is hard to put all of the bolts in the mount holes, put in as many as you can then use a. Unlike ladder bars, a fourlink rear suspension provides many chassis adjustment choices, resulting in numerous possible instant centers. You can now do an symmetric angled 4 link rear suspension, like a chevelle or mustang. Alternatively, the executable file is included in the folder and can be run instantly by double clicking. Ridetech bolton 4 link and 3 link wishbone rear suspension will bolt directly into the oe leaf spring mounts of your prized muscle machine. Street or track rear bilstein 3 link system weve had such a good response from of our bilstein front coilover system we worked tirelessly for 2 years to bring you the complete package introducing our bilstein 3 link coilover system. Rear suspension design three link four link two link. Roll steer, drive angles, birdcage indexing effects, trailing arm toe, panhard devices, lift and pull bars, 6th coils, damper shocks, stacked, 2 step and double spring arrangements, 5th coils and shocks, leaf springs, tall vs. Ill be running 3 8 sharp turn track the car weight is 3000. I am looking for what the best tuning program for a laptop computer is.

The calculations vary from motion ratios, to spring stiffness, to wheel loads. Builtrightsuv 4 wheel underground 3 link shock tuning brandon bunch. A typical 4 link will have the rear attaching point of the top bar a few inches above the axle center but will have the attaching point of the bottom bar several more inches below the axle center. The 4 link calculator lets you input, view, save, analyze and compare your 4 link rear suspension geometry. Bottom line though is that a front suspension is easier than a rear suspension in some ways. That means that we are able to optimize the performance and efficiency of your mazda with our tuning software, whether you have other performance modifications or not. Antisquat explained antisquat in a linked suspension system determines how the rear end of a vehicle moves under acceleration or upon the rear axle contacting an obstacle at speed. Apr 01, 2008 suspension designs three and fourlinks weve grouped these together because they are essentially identical when viewed from the side. One of the most common questions we get about suspension setup and tuning is how 4 link geometry affects the performance and handling of a vehicle. Builtrightsuv 4 wheel underground 3 link shock tuning. It a pain in the ass to fit a fully triangulated 4 link setup under the front of your rig which is why you see a lot of people running a 4 link in the rear and a 3 link setup in the front. Left rear shock increase compression on slick race tracks. We explain the difference in 4 link and 3 link suspension. Dzero dub is designed for the most major brands of 10 and 11speed chainrings.

Whether it be through an ecu flash, a chip, or a separate control module. On any rear suspension system assuming it is a fullforward system, even a two link, moving the ic higher will produce a higher percentage of antisquat, making the truck not squat as. Chassis master software tim mcamis performance parts. This 4 link kit features our billet adjustable shock mounts, which offer a wide range of adjustability over a fixed shock.

Students follow the racewise chassis school manual, over 145 pages of illustrations, guides, diagrams and chassis tuning tips that many consider the bible of dirt track racing. This article explains the workings of the 4 link suspension and the tuning methods used to maximize its performance under various track conditions. Jun 25, 2019 unsure how what exactly to measure when it comes to our new 4 link software. Race proven performance with multiple scca national championships and nasa wins from drivers ed hosni and tom ellis. The aluminum links are outfitted with timetested rock krawler brand krawler joints with a 1. The 4link calculator lets you input, view, save, analyze and compare your 4link rear suspension geometry. Dinan d9063001 dinan shockware suspension tuning software. A newer style that is only just now becoming stock in just a few vehicles and that works well as performance type of suspension. Computer program to simulate and analyze rear suspension 4link setups for.

Lower lateral link, upper reversed aarm, twin trailing links rear a variation on the above. Used by many of the best teams in drag racing, chassis master is easy to set up and input information. Program software may be freely downloaded on any number of computers, but to activate software requires the purchase of a separate activation codes unique to each computer. Allowing for more rear end articulation without any bind and combined with an adjustable watts link track locator, this is the perfect suspension for. The ultimate racing car chassis setup guide and tutorial. Need some ideas on how what changes to make to a 3 link short bar lr and long bar rr. Im building a pro stock car its a older rocket chassis was a 4 link. If you purchase a new race car, or a car from another race team, the car will not be set up. The four link rear suspension shown in figure 4 three link front left and four link rear right uses four primary links and no secondary links. Steeda mustang 5link rear suspension system 7904 contact. You can also use this function to compare front and rear suspension although be careful as only the model at the front of the drawing is saved within the url. Upper link axle mount, if using the ffr moser axle skip to the next section since the upper link bracket is welded to the axle. The 4 link wizard helps you determine the ic choices available with your fourlink bars so you can home in on the sweet spot and reap the benefits of a fourlink suspension. The suspension analyzer is our most detailed, 3d, double aarm wishbone suspension analysis program.

In this article well cover what we consider to be the three most important elements. Both the guys have built 3 links before and know quite a bit. The schools subject matter is comprehensive, wellorganized and is presented in a studentfriendly manner. This information applies only to 4 link rear suspensions having links floated. Dzero dub power meter spider must be paired with a compatible quarq dzero dub crankset and sram dub bottom bracket. In order to fully optimize the new suspension we recommend using the 3 link competition frontrear shock and spring assembly which uses a stiffer shock. Tuning the suspension, choosing the best diff and car setup for drifting. Jerry bickels 4 link wizard professional version jerry bickel race cars, in cooperation with etc, inc.

Part 1 rear end alignment part 2 pinion angle part 3 preload. Link will be exhibiting at the 20th annual ntea work truck show. Whenever you turn, there is going to be some body roll. Car hooks good on tacky but is terrible off the corners on dryslick. Check out the video below for a quick overview of this system and why its a musthave for any serious racer. Body roll has to be handled by the suspension system so the tires won t break traction. For the rear what toyota came up is an illusion of a 4 link. There is a 4 link and 3 link calculator on pirate, make sure you get the 3 link or your numbers will be off.

With the widespread use by bmw of the electronic damper control edc system throughout its most powerful models, dinan has tuned it for ultimate performance. In the rear suspension chapter, you talk about using a 3 link rear suspension on dirt, with the upper link having an ideal length of 41 inches and mounted downhill at a 20degree angle. Not have sufficient suspension travel or free movement suspension must have no binding. Upper lateral link, lower parallel links, twin trailing link rear a variation of the reversed lower aarm style. Performance trends features engine simulation software as well as data acquisition and drag racing software, suspension software, race car software, dynamometer software. The ultimate rear suspension for your mustang, steedas 5 link suspension system is the ultimate nocompromises racing suspension. There are many thick textbooks, expensive software, and hundredpage internet forums out.