4 link suspention book

Axle is a dana 60isu, gas tank has been raised, and the. Speedway motors 4link suspension kits parts instock with sameday shipping. Three link suspensions saw very limited use in muscle cars. Dave morgan, who wrote the box door slammers, the chassis book. Our products are engineered to exceed the highest standards of performance for your car. Thats a real shame because, of all the suspensions discussed here, the three link arguably has the most advantages and the fewest disadvantages. If your car wheel stands too much, you can angle the 4 link bars closer together at the. Aje suspensions the best in aftermarket highperformance. Ridetech bolton 4 link systems free shipping on orders. Combined with our updated front suspension on the older mustangs and our triangulated 4 link rear suspension, this. By reading this book you will discover all the proven methods on. Add a 4 link suspension kit to your car or truck to add performance and adjustability to your suspension. They include the link bars with rubber bushings, powdercoated brackets, and optional front upper or lower controls arms, depending on the vehicle application.

Buy airmaxxx weldon triangulated 4 link suspension kit. Chevy suburban 4link suspension kits bolton, universal. Set your 4 link rear suspenstion right for ultimate speed and bite. Ridetech bolton 4 link systems provide a lowered ride height with smooth handling. Heavy duty rod ends are a must on any 4 link that will take right pedal abuse. Springs take care of supporting the vehicle which leaves the links free to deal with locating and articulation. Ford mustang 4link suspension kits bolton, universal. How to information on installing a rear 4 link frame clip for beginners. From heidts and ridetech, to detroit speed and helix, and many more, summit racing carries a massive selection of four link suspension kits from the most trusted brands in performance suspension. This is a 4 link suspension with the two upper links angled in toward the differential. In this episode we are going to situate the suspension mounts on the frame side of the jeep tj. Like the front system, the vertical separation of the links resists the drive and braking torsion. Published on dec 26, 2015 on this episode of rock rods tech jake burkey teaches us about the dos and donts of building a double triangulated 4 link suspension. If you want a worthwhile performance addon to your vehicle, look to performance online for quality 4 link.

An indepth technical look at four link truck suspensions from design to a full suspension installation 4 wheel and offroad magazine. A newer style that has come stock in many vehicles and that works well as an allaround type of suspension. Design of three and four link suspensions for off road use. Most of our 4 links are sold in complete rear suspension packages. Its one of the first projects youneed to do on your hotrod. This is all common axles each 4 link kit includes custom brackets, oversized stainless steel. With a 4 link kit, your chevy 3500 will launch harder, feel more planted in the corners, and have the flush stance that comes from tight wheeltofender clearance. A 4link suspension system is commonly used to replace leaf springs and shocks in vehicles to provide much greater. Drag race 4link suspensions chris alstons chassisworks. Jeeps actually use a stock 4 link non triangulated. Well again provide a solid introduction and refer you to these books for even greater. Part 6 in our series of tutorial videos that explain how to set up your rear suspension takes a look at basic 4link set up and adjustments.

The heidts 4 link kit is a perfect compliment to our new superide ii ifs or can be used on its own. When building a 4link suspension, the lengths of the links, their positioning, and the angles at which they are mounted, will all determine how the suspension affects the vehicle chassis under acceleration, braking, and cornering. The triangular layout of the top links resists sideways motion, and the lower links resist thrust. Competition engineering standard series 4link kits c2017.

We also have a large selection of universal 4link kits for custom projects as well as tubing, brackets, clevises, and anything else needed to construct a 4 link system of your own design. Looking to get some traction out back and better handling through the corners in your 19701971 ford torino. Suspension pross unique rear four link kit offer custom weld on brackets resulting in easy installation. Over the years, drag racers with door cars have gone through all sorts of suspension arrangements. From rebuilding it to modifying it to building from scratch, we will be constantly adding more tech to this page. Toyota rear 4 link suspension kit, for oem and rock.

This is a stronger upgrade that comes standard in our kits, vs most kits on the market that only have 1 direct tap tubes. Since 1990 aje has been an industry leader in aftermarket racing and modification suspensions. Front suspension technology link basics part 2 offroad. Fab quest home of desirable and unique muscle car, street rod and custom car parts. The quartermax 4link kit can be used in most sportsman and streetstrip applications.

Computer program to simulate and analyze rear suspension 4link setups for. Having a 4 link suspension is fine for on the road. Ruffstuff specialties 3 link and 4 link suspension lower frame mount bracket for control arm link universal 0 degree chassis brackets 5. They include the 4 link with frame and housing brackets, coilover rear shocks with springs ratematched to your application and a choice of a panhard bar for street use or diagonal link race. Though some of these books are pretty heavy, they do help explain the theories behind fourlink suspensions, but mostly when applied to street cars and not. There are entire books dedicated to the subject, and this paper is intended. Front suspension technology link basics part 2 looking at front suspensions. That is exactly what a kelderman 4 link rear air suspension provides.

Universal weldon triangulated rear 4 link suspension kits for truck suv with two 2500 air bags and rear air bag mounts 4. Truck suspensions, fourlink suspensions, and suspension. How to information on installing a rear 4 link frame. Though some of these books are pretty heavy, they do help explain the theories behind fourlink suspensions, but mostly when applied to street. Competition engineering standard series 4 link kits provide rear suspensions that will give you the freedom to make incremental changes in your cars point of instant center the adjustable point that determines weight transfer, for headsnapping launches. The suspension systems require no welding or cutting. Even then it was used as a lowcost alternative to a four link. 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. With 4 link suspension, the two functions of locating the rear axle and supporting the vehicle, are isolated. With a 4 link kit, your chevy suburban will launch harder, feel more planted in the corners, and have the flush stance that comes from tight wheeltofender clearance. Choose from jegs, competition engineering and other high strength 4 link suspension kits or replacement parts. Adjustable 4link suspension system is infinitely adjustable with 18 inch increments allowing hundreds of instant center options. For a practical sample i chose the very popular locost 4 link rear trailing link setup as per the book. If you are looking to upgrade your big 3 andor a jeep with an off the shelf lift kit, this book is for you.

A 4link suspension system is commonly used to replace leaf springs and shocks in vehicles to provide much greater stability while cornering, greater tire contact and traction for drag racers, and reduces body roll in lifted offroad trucks and suvs. In our store we carry a variety of highquality ford mustang 4 link kits. Speedway motors 4link suspension kits speedway motors. Many people do not take this into any consideration with 4 link or ladder bars or 3 link suspension.

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. Be sure to check out the other videos on alignment. 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. A fullyadjustable 4 link suspension allows you to move the instant center not only up or down, but also forward or back by increasing or decreasing the angle between the bars. Kelderman 19992007 ford f250350 4x4 4link rear air. Indexing is greatest when there is a lot of length andor angle difference in the upper and lower links. Weldin a 4 link rear suspension system onto any street rod chassis. Set your 4link rear suspenstion right for ultimate speed and bite. By having nonparallel links we have one sides top link chord length shorten in roll bump while the opposite sides top link shortens at closer to the same rate while in droop. Book depository books with free delivery worldwide.

Part 6 in our series of tutorial videos that explain how to set up your rear suspension takes a look at basic 4 link set up and adjustments. Chevy 3500 4link suspension kits bolton, universal. Built upon our boltin, fabricated front subframe and triangulated 4 link rear frame, chassisworks ultimate camaro chassis is a complete solution for highhorsepower, bigtire, streettrack machines willing to take the leap to the next level of performance. If you however are building a one off rig, oh lets say with rockwell axles, nitro shocks, a 4 link setup with 6 foot tall tractor tires, and all you wanted was basic suspension design, setup, so on and so forth, this book is not for you. On this episode of rock rods tech jake burkey teaches us about the dos and donts of building a double triangulated 4 link suspension. Diy 3 link 4 link suspension jeep tj stretch episode 1. Of all of the systems, the most common youll see today is the equal length four link, probably followed by the ladder bar. This kit gives you the best of both worlds by eliminating your factory leaf spring suspension and upgrading your super duty to a durable 4 link rear air suspension system. The kit is called 3 link but is technically a 4 link when you include the trac bar because it uses.

Toyota rear 4 link suspension kit, for oem and rock assault axles w16 fox air shocks 1101791kit, 1101801kit. The three link suspension in figure 4 three link front left and four link rear right. Available with the brackets and links, or as a complete kit including the housing, axles and 3rd member, heidts has you covered with an easy to. Its a custom dualtriangulated 4 link with fox 14 coilovers. Partsw 4 pc new suspension kit for cadillac chevrolet gmc, escalade blazer k1500 suburban tahoe yukonfront and rear sway bar end link. They are supplied by some of the most renowned brands in the aftermarket, thats why you can rest assured about the quality of our products. This is the most popular version of front 3 link kit for the guy who wants to do it himself. We offer total cost involved suspension along with fabrication items. Quickly change instant centers without affecting pinion angle, preload, or wheelbase. Are you looking for a better ride and better towing. Here, we are adapting ridetechs 4 link to a 1948 ford pickup truck, however the. This rear 4 link kit offers total adjustability making it the ideal 4 link kit for your camaro.