A collection of offroad calculators to help you convert inch and metric tire sizes, find the appropriate gear ratio, figure your overall crawl ratio, and calculate your mph offset. Oct 15, 2019 the reason for this decrease in handling is pretty simple. The 4 link calculator allows you to design, cost, and order complete linkages of multiple different styles, length, sizes and configurations. The 4 link calculator is a tool to mainly give you something to measure your suspensions performace and give you an ideah of what to change if you feel your suspension isnt reacting the way you would like.
Imagine your car is a lean, mean, allterrain machine, your opponents are ruthless speedfreaks, and the landscape is diverse, rugged and aweinspiring. Whether taking a vehicle through a slow crawl over rocks where wheel travel and articulation is very important, or through the whoops which was our case with project storm trooper. Sep 01, 2009 we take a look at what it takes to properly set up a link type front suspension on an off road truck. 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. We have figured out all the mounting points to optimize suspension geometry weight transfer, minimal rear steer and proper amount of antisquat for you, while. A good suspension system is key in any type of automobile, but especially in offroad applications. Whether youre driving a jeep wrangler yj, a chevy s10 or c10 pickup, or ford bronco, summit racing carries several 4 link kits for trucks and suvs. I think this summer im going to try doing a rear 4 link on the back of the toyota january 14th, 2006, 06. Patrol 4x4 is the best nissan patrol forum to discuss the suvs specs, parts. Coilover parallel 4 link kit wshocks, upper crossmember 337mm shocks 250300lb. One of the hottest trends on serious offroad rigs now is triangulated 4link. For all your 4wd needs in wangaratta come to wangaratta offroad store.
Universal 4link plotter digital download quartermax. Build whatever kind of vehicle you want off of this chassis for superior offroad capabilities compared to the ingame suspension options. Jw speaker headlights dv8 offroad bumpers, hoods and hardtop rev wheels amp research steps and more. Rear four link kits rear suspension suspension parts. Jeep wrangler 4link suspension kits bolton, universal. You will see a lot of useful help in the fact that you can vary 4 link tube lenght, diameter, wall thickness and material choice. I have a chevy k20 and a second gen toyota pickup both on leafs springs and want to turn one of them into a decent mud truck but with my own diy work, dont have the coin to get a shop to do it. The chassis movement control allows you to raise and lower the chassis and also rotate the chassis by. Polaris offroad vehicles can be hazardous to operate and are not intended for onroad use. If you want to use this calculator ad free, enable unlimited private models, enable more reporting options and work offline using the android or ipad apps, please subscribe using paypal button. A variation on the radius arm suspension is the parallel four link, shown in the figure above.
If you would like to use it to do your own calculations, you may download it here offroad calculator excel sheet. The traditional way the 4 link is setup on off road rigs is to have 2 links holding. Physics based 4x4 mountain offroad hill climb racing. This paper will focus on an application known as rock crawling. Installing a four link kit just got easy with this deluxe kit that includes the four link bars, brackets, upper shock mount, coilover shocks, and springs. Please enter your desired user name, your email address and other required details in the form below.
We stock a huge range of quality 4 wd parts, 4 wd accessories, suspension lift kits. How to choose a custom suspension, building a double triangulated 4 link, plus rock racing from jellico, tn. This program was written for guys designing off road or rock climbing systems but the design math is the same. Aftermarket manufacturers make kits that retrofit an existing radius arm suspension to a parallel four link design and use coil springs and a track bar to center the axle. Simply take 8 easy measurements with a tape measure and input them into the universal plotter to find the instant center of the 4 link location. The 4 link parallelogram in stock jeep suspensions tries to twist the axle when articulated, but the amount is small enough that the bushings absorb it and you still get great flex. Ill be taking my time thats for sure, my brother has spend probly 23 months on the 4 link calculator designing his 4 link in his hilux, so ill be calling on him to help me too as he is too smart for his own good lol. We must agree with the current majority that a four link suspension with coils, coilovers, quarterelliptics, or air springs is definitely cool, and that is the most common argument for. Mar 02, 2017 4x4 offroad racing is the newest open world 4x4 car driving simulation, drive offroad 4x4 vehicles on a secluded forest island where you can perform awesome stunts, smash into interactive environment objects and explore the amazing offroad island paradise. Wild horses 196679 ford bronco parts, classic bronco restorations, 7379 f series ford pickup trucks, jeeps, and other offroad truck parts and accessories.
Lift bars, slapper bars, super stock springs, leaf links, ladder bars, threelinks, fourlinks, and torque arms there may be others too, but its a start. Calculate the link and end type costs and pruchase directly the steinjager. I personally am a fan of a 3 link parallelogram style with a panhard bar, as you get very precise handling and great articulation. A four link suspension uses links to locate the axle from moving side to side and front to back, while allowing it to travel up and down and articulate. We take a look at what it takes to properly set up a link type front suspension on an off road truck.
Tmr customs specializes in the design and manufacture of off road builder parts for jeeps, trucks, buggies, 4x4 s, sxss and more. What our long arm upgrade kits are intended for is anyone who. Double triangulated 4 link crossmember kit genright offroad. Link suspension kits four link suspension tmr customs. Passengers, if permitted, must be at least 12 years old. Oct 14, 2015 click here to view these 4x4 calculators.
The first step in either building a 4 link suspension or troubleshooting an existing suspension is to download one of these triaged calculators created by dan barcroft and plug in the dimensions and weights it asks for. Chassis master is easy to set up and calculates all possible ic locations, rise, squat, corner weights, center of gravity and even automatically adjust to changes in ride height or tire size. All riders should always wear helmets, eye protection, and protective clothing. Theres a couple reasons why you would choose a 3 link setup vs a 4 link with the main reason being packaging. Universal rear weldon parallel 4 link suspension kits 5. The zoom extents button centers the model and zooms it to the point you can see the entire model within the calculator. A 4 link rear suspension system provides many performance advantages and longevity over a leafspring setup for intense offroad use or street vehicle. Uppers 31 long, 2 above the frame so 4 of vertical and 4 of horizontal between upper and lower at the frame and 11 horizontal at the axle. Crawlpedia is an offroad encyclopedia complete with drivetrain calculators, a tire size converter, full offroad and 4x4 glossary, a ton of offroad links, and much more. Our 4 link kits set up your vehicle at stock ride height. The top ten reasons to buy allterrain tires 4x4 off road. This setup if the easiest for people to understand and wrap their heads around the concept of. Ideal to make your rig a top notch rock crawler with awesome articulation. Ironman 4wd parts, accessories, lights wangaratta offroad.
Chassis master software tim mcamis performance parts. See it all right here in this months issue of offroad magazine. Offroad software free download offroad top 4 download. I have a 3d cantilever 4 link suspension on line that you can rotate and cycle the suspension up. Cog, make sure you are loaded as you would take the rig offroad. With small villages spread throughout the forest island, you can cause havoc by driving through, smash into crates, road signs and much. This is an example of a typical 4 link setup in the rear of a rig. If you are on the market for a more indepth, customizable 4 link suspension calculator, you will likely need to purchase software. Nov 24, 2016 with that said, allens offroad has put together some black friday deals for you. This front forged four link upgrade kit has been specifically designed for your 4wd 20172018 ford f250f350 dually, and is an excellent way to upgrade any 46 lift kit. Fourlink suspension world largest 4x4 and off road. America, recreational and competition off road driving of 4x4 vehicles is a.
This variant was large enough to include real 4x4 rather than electric in the front. Vehicle travel is simulated by dragging the image with the mouse or with a scroll bar. Jun 10, 2009 i have a collection of 4 link articles from various sources but most of them are for trail trucks or rock crawlers so i was wondering what would be the major difference in geometry from one these rigs that are mostly concerned with maximizing articulation and a desert truck that has long travel at high speeds. Powered by that attitude, 4 wheel parts grew from a oneperson operation to the global leader in truck, jeep, suv and offroad performance products. Computer program to simulate and analyze rear suspension 4link setups for instant center, pinion angle and driveshaft angle. An indepth technical look at four link truck suspensions from design to a full suspension installation 4 wheel and offroad magazine.
A three link is similar, but the upper links are replaced by an aarm with a single joint at the top of the axle. Anti dive and anti squat explained rock rods tech youtube. This is a new taller 4 hole version of the builders triangulated 4 link rear suspension bracket kit. The 4 link calculator lets you input, view, save, analyze and compare your 4 link rear suspension geometry. When using this link you receive and additional 3% off anything on their site.
These are the most comprehensive suspension link calculators known to mankind. And our cameras roll to jellico, tn for the xrra nationals in rock. Download 4x4 tug of war offroad monster trucks simulator pc for free at browsercam. Download offroad 4x4 driving simulator for pc free download offroad 4x4 driving simulator for pcmacwindows 7,8,10, nokia, blackberry, xiaomi, huawei, oppo free download offroad 4x4 driving simulator android app, install android apk app for pc, download free android apk files at. How to build a 4 link suspension, diy triangulated four link build, jeep wrangler tj duration. Heres 2 pictures i nabbed from stinkbug on his build on pirate.
Download 4 link suspension calculator for free windows. Its nothing but my custom 4 link rear suspension and scissor front suspension. Hummer 4x4 offroad big bear run 11 john bull trail 5142011 by m6serge. Welcome to wangaratta offroad home of ironman 4x4 wangaratta, vic. Top 4 download periodically updates software information of offroad full versions from the publishers, but some information may be slightly outofdate using warez version, crack, warez passwords, patches, serial numbers, registration codes, key generator, pirate key, keymaker or keygen for offroad license key is illegal. Crawlpedia is an offroad encyclopedia featuring a complete guide to 4link and. Design of three and four link suspensions for off road use. Driver must be at least 16 years old with a valid drivers license to operate.
This is specifically for the guy who is looking for more link separation between the upper and lower links to optimize the rear suspension geometry. In fact, most offroad community forums share links to calculators that do not work or redirect you to an undesired webpage. I programmed excel to calculate the formulas i used on this page. Gametorque published the 4x4 tug of war offroad monster trucks simulator game for android operating system mobile devices, but it is possible to download and install 4x4 tug of war offroad monster trucks simulator for pc or computer with operating systems such as windows 7, 8, 8. Discussion in general tech started by bbaxter51, oct 10, 2011. What 4x4 offroad racing offers you is a challenge for your imagination. This project is being built into a prerunner that will eventually be able to hit whoops at high speeds in the desert. Jan 05, 2016 on this episode of rock rods tech jake burkey goes over the second class in our suspension 101 series and talks about anti squat and anti dive and explains how they change the way your off road. The largest offroad forum in the midwest 4x4 talk general tech. With this tool, you can determine how certain numbers will affect your. And then another is the same 4 link spreadsheet only with a travel increment addon. The lower two links will also run from the frame to the outer ends of the axletubes. Enter the numbers into this form in the order you read them from the tire and press compute. To understand how a 4 link can be made to provide such handling, you must first understand a few basics about rear suspensions.
Imagine the buzz from your speaker is actually your monstrous engine roaring. Education software downloads 4 link calculator by performance trends inc and many more programs are available for instant and free download. Allterrain tires, like the toyo open country at ii, put more rubber on the road for better handling. As you drag the mouse or the scroll bar, the car moves up and down in response.
Calculate the 4 link setup in any car, with any brackets in less than 15 minutes with this easy to use quartermax universal 4 link plotter. There are 4 link bars mounted from the axle to the frame holding the axle in place both forward, back, and side to side. The rock slayer offroad 4 link kits eliminate the panhard bar its a true 4 link. Please note, your computer will need excel or an equivalent to operate this template. Front suspension technology link basics part 2 offroad. After some research, we found a good and reliable suspension calculator that provides 4 link including those with travel addition and 3 link calculators. This is a cool tool to calculate your links for the diy guys and gals. There are many branches of 4x4 motorsports such as high speed desert racing, hill climbs, sand dune racing, and rock bouncing. Where can i find a 4 link calculator that still works. At some point you will want to enter your own suspension geometry data or even just just view the current model in more detail. The three link setup puts that upper axle joint under greater side loads than the upper two links of a four link, but it is a viable alternative. Ive been all over many sites to find a spaghetti mess of links all pointing to the same 4 programs that are no longer there.
Several times guys have recommeded a couple of books to use as reference when designing and building a 3 link or 4 link suspension. On this episode of rock rods tech jake burkey teaches us about the dos and donts of building a double triangulated 4 link suspension. Along with the movement of the chassis, the front link attachment points move, and the rear ones move correspondingly. Before you install your offroad suspension parts, access a link calculator. That might not mean much to flatlanders, but if you regularly drive through the mountains, it can make a difference. The traditional way the 4 link is setup on off road rigs is to have 2 links holding the axle from moving front to back and 2 links mounted in a triangle shape, used to locate the axle from side to side. You can run a 20 travel shock with our 4 link kits. Click here to email us and receive a list of currently available items for this sale. In order to be able to post messages on the pirate4x4. Helpful suspension geometry calculators 4x4 offroad. Choosing the right shocks, coilovers or air, reservoir of mono tube all details will be discussed, plus ian builds a mock up chassis and gives stepbystep instructions on how to calculate and build his favorite set up. All rock slayer offroad 4 link kits are authentic double triangulated 4 link front and rear kits. Design of three and four link suspensions for off road use benjamin davis. Trs magazine welding brackets on your trucks frame.
Jerry bickels 4link wizard professional version jerry bickel race cars, in cooperation with etc, inc. The three link suspension in figure 4 three link front left and four link rear right. You ll need to round up a tape measure, a calculator, graph paper, and a pencil. I have no clue how to use that program but i suspect you hit open and then point it to the file that you downloaded from my link above. A four link suspension kit will optimize the performance and overall ride quality of your rig by balancing triangulation, increasing the force of power, and giving you maximum control installation tips for adding a four link suspension. The popularity of the 4 link suspension is due primarily to its ability to let the race car turn freely in the middle of the corner without compromising forward bite. This is the genright off road design double triangulated 4 link cross member only kit for a jeep tj or yj. Add a 4 link suspension kit to your car or truck to add performance and adjustability to your suspension. This formula is a nice way to get the tire diameter of those metric tires that are common on just about everything stock.
Complete 4 link kits for your off road project also include shock brackets and mount tabs, bolts, weld in tube adaptersbungs and everything you need to finish your offroad build. Mud truck suspension plans does anyone have plans for a mud truck or mud rod suspension setup. When 4 wheel parts opened its doors in 1961, the motto was quality parts, lowest prices, fastest service and fully guaranteed. Antisquat in the 4 link calculator, when used to model the front suspension, couldshould be labeled prodive. Choose from jegs, competition engineering and other high strength 4 link suspension kits or. Theres another link bar called a panhard bar mounted parallel to the axle, up to the frame. Html 4 bar link calculator use online 4 bar link calculator v3.
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