Bump stop setup software

When we recently set up our project modified for our first race, we followed a simple list of todo items that are the same for every race car i ever set up. Apr 24, 2018 stackable and adjustable in 12 inch increments, these bumpstops are perfect for tons of applications you can get them on our website at. The term bump stop in general can be misleading to say the least. After doing the video on the bump stops, i realized some improvements that needed to be added. Youve found the only 3rd generation toyota tacoma forum. Final combination is up to the crew working on the car and can be determined only through experimentation. That setup would and problems with larger obstacles, though. Includes chassis dynamics, spring and shock theory, front and rear suspension geometry, real world racing aerodynamics, steering systems, racing chassis software and all you need to know to set you chassis. This machine has made it a lot easier to scale and setup times have been decreased compared to traditional methods due to being more accurate.

Compress your suspension to wherever you want the final stop to be, then mount the bump stop where it touches. Note that by default, tbump will display all the changes and stop to ask if they are correct before performing any action, allowing you to abort and retry the bump if something is not right. Nov 26, 2019 the current version of the software package before bumping. Not to mention it follows suit with all wehrs products and has. How not to setup your bump stops ford raptor forums. If you get a pogo effect because of a bump then you need to either stiffen the suspension or avoid the bump because its too big for the suspension to handle. Before you start your season, you need to create your own list so that you dont miss p. Stop motion pro is an application specially for windows platform. So as not to fill the guide with repeated information, it is assumed the reader has a basic knowledge of racing and setup terms. As per the above link, they come with new eibach bump stop for the front and use oe bump stop on the back. Join me as i setup a some front and rear bump stops on my wheeler.

Rear bumpstop options with lt setup page 2 ih8mud forum. If the dampers arent able to control the suspension and you get big tire load variations as the car is bouncing you will be decreasing grip. Under maximum corner load, where races are won, excessive bump steer can slow your car down and make it more difficult to find the opti. I ended up cutting my factory bump stops at the first air pocket makes the bumps like the fj bump stops and i have about 2. Port city racecars the competition chases our chassis. Using the pliers i worked the bumper back and forth from end to end, pulling it through the slot. When you hear the term bump stop your mind naturally thinks of something relatively hard that an object bumps against to stop it from moving any further which is correct in some aspects but the misleading part is that the mind associates the stopping of the object to always being rather harsh or violent when it. The second size is the vertical distance between the top of the bump and the leading trend.

The way ive always know to measure bump stop length on modified vehicles is to measure the gap between the axle and bump stop at rest. Energy suspension offers a large assortment of polyurethane bump stops. When comparing both, my springs provide more drop in the front but less in the back, while the us springs provide more drop on the back and less on the front. Mar 25, 2010 in this tech article circle track provides an asphalt chassis setup guide which delves into the critical elements of a well designed pavement race car to help you get prepared for the new season. To confirm the validity of the bump and run pattern, s2 needs to be at least twice the size of s1.

The stock yellow nismopro4x bilstein shock is slightly longer than the oem black shock so it will need the taller lca bump stop when it might not be needed for the black shock. The current version of the software package before bumping. This makes the setup more balanced, the left front tire does more work turning the car through the entry and middle of the turns, and it offers more bite off the corner as a result of you being able to keep the car straight and not needing to break the rear tires loose to get the car pointed coming off the corners. Tech support scams are an industrywide issue where scammers trick you into paying for unnecessary technical support services.

This program will also help you setup your car for the now popular bump stop and bump spring setups, as well as soft springno bump, and conventional setups by showing the influence of the bump device and larger bars as well as allowing you to input the diameter of the hollow portion to more accurately depict the rate of the bar. This guide will give you a procedure to follow to start optimizing the setup on virtually any car. Its much better, but still not a sufficient solution. I have the post worked out to do what i need for bar feed and parts catcher, but i need to program a position move to use a tool as a bump stop for the bar feeder. Continued discussion, by shaikh of fat cat motorsports, of bump stop material choice, compression characteristics, and their impact on a cars. Of course the spring compressor i took on loan works from the middle of the spring only, i didnt realize until i got home, so i cannot line things up or test the setup better at full stuff at this time. The only reason i brought g28 in the conversation is that since i performed the original touch plate setup, the only changes i have made to my machine, other than calibration adjustments, was the installation of a bump stop and the setting of soft limits and g28. Suspension tuning can be used to change the way the car behave on different track and road conditions, playing to your car. The closer the red line goes to the yellow line, the sooner the suspension will start compressing the bumpstop and this raising stiffness and. Also, an offset may be needed if the lift changes the downtravel arc of the bump stop on full compression and causes the bumpstop to not be centered when hitting the axle. In this tech article circle track provides an asphalt chassis setup guide which delves into the critical elements of a well designed pavement race car. Physics bumpstop telemetry in the setup screen kunos. You definitely need to bumpstop more than what has been mentioned.

I ended up liking and keeping the standard height that pedders suggested, which is roughly 11. Nov 02, 2010 updated with nearly 60 percent new material on the latest racing technology, this book details how to design, build, and setup the chassis and suspension for road race and stock cars. Terrafirma hydraulic bump stops reduce driver fatigue and possible chassisaxle damage by controlling shock absorber travel close to full compression. Updated with nearly 60 percent new material on the latest racing technology, this book details how to design, build, and setup the chassis and suspension for road race and stock cars. Before you start your season, you need to create your own list so that you dont miss perfecting everything. Since buying this ultra force machine we have gotten more precise numbers on our bump stops and load numbers. The wehrs ultra force machine is extremely userfriendly it has all the tools within the software to do virtually any type of test youll ever need when it comes to spring smashing, pull bar rating, and bump stop tuning. Before bump stop set ups utilizing a common set up in a 2900 pound touring late model my base bump steer set up was. A taller lca bump stop is thus needed to reduce the amount of compression travel so that the shock does not destroy itself.

Energy suspension bump stops free shipping on orders. New and improved bump stops free download file youtube. You can use noninteractive to disable this behavior. There isnt that much readily available info on how to setup bump stops of cars with moderate levels downforce. A soft spring still down not allow the cars floor to hit an individual bump when the dampers are set to low change rates for bump. Intercomp racing racing setup sheets ecw base cart. The bump stop you are going to depressurize completely so you can collapse it to full bottom. This software is used for professional and higher level or advanced level of clay animation, stop motion animation, cut out animation and pixilation.

How to find and stop an installation in progress microsoft. On an rti ramp, i am at full bump and the tires are hitting my flares pretty good. After watching, im going out this weekend to checkvideo my setup out deavers so no worry. This software is quite famous for handling mega projects and is going to be an excellent software for people who want to venture out into the world of stopmotion.

One of the most important considerations during suspension setup and design is optimizing the contact point relative to wheel position taking. Port city has everything you need to go late model racing. Bump stop, homing, g28, and triquetra workflow and speed. Hydraulic bumpstopair bump setup and tuning techniques tj. Cycle the suspension with a jack and measure the distance the axle is from the bump stop. Port city racecars is a leading manufacturer of late model, and modified racing chassis in the us, as well as internationally. You can help protect yourself from scammers by verifying that the contact is a microsoft agent or microsoft employee and that the phone number is an official microsoft global customer service number. We can reduce understeer and oversteer characteristics with the adjustments of antiroll bar sway bars, bump and rebound, ride height, spring rates, corner and static weights. How to tune bumpstops kunos simulazioni official forum. Lathe position move tool as bump stop for feeder if we could have the stop always go to the wcs 0 position i can control how much stock is left to face off when in setup the part and stock, so if i want. Then you have the actual bump stop, which is a bit like a.

Stepbystep racecar setup guide paradigm shift driver. Take the stock associated springs, the small ones, and run them on the inside of the bigger wolfe, rc4less, windtunnel or whatever flavor spring you are running. The ultraforce is an awesome machine and much safer compared to other spring unloaders. Putting these measurements into contest, is it still necessary to cut. They come available in varying heights and shapes to fit almost any application and, of course, you have your choice of red or black colors. A setup todo list to get you started by bob bolles, circle track magazine. Alternate rear spring perch, bump stop setup jeep wrangler.

Offroad vehicleengine search vehicleengine search makemodel search. I notice my driver side zip tie is indicating full compression or maybe 80% full, and the passenger bump is at like 70%. When i install the new setup i will have the same lift with 6112 in the front and icon 2. Remember that most bump stops have a pad that will compress a little bit over time, so give it an extra 14 for that too. I havent even gotten under the truck to look at the stock bump stop setup.

Jan 02, 2012 the bump stop you are going to depressurize completely so you can collapse it to full bottom. This is not near as abrupt as the stops on top of the aarms. Basically, tilt the lower bump stops to get a better alignment with the jounce. I had seen the junkyard bump stops done before, but i am unsure about having bump stops that just compress.

Stackable and adjustable in 12 inch increments, these bumpstops are perfect for tons of applications you can get them on our website at. Note that by default, tbump will display all the changes and stop to ask if they are correct before performing any action, allowing you to abort and retry the bump if. With bump stop set ups and big bar soft spring set ups my recommended number is. Includes chassis dynamics, spring and shock theory, front and rear suspension geometry, real world racing aerodynamics, steering systems, racing chassis software. Ultra force tech load rating machines spring rater. I dont want to pay more than 200250 between front and rears unless i can be convinced that air bumps in the rear can make things seriously more comfy for. All sizes feature a single stud mount and come with a 38 in. Then remove the springs and shocks, put the frame on jack stands.

Many cars in the iracing service use bump stops in some way, and each. Energy suspension bump stops free shipping on orders over. How bump stops work materials and characteristics, v1. No one can predict the perfect set up, even for a spec formula where much of the suspension is fixed by the rules. Insights into bumpstop tuning vehicle dynamics international.

With intercomps iraceweigh app and module, you can now view, record and save scale data right on your smartphone, or tablet. I was hoping i could get some thick rubber and mount it like spacers on the current bump stops, to extend them. At the same time, i replaced the bump stops out of an abundance of caution. Lathe position move tool as bump stop for feeder i am in the process of getting fusion setup with my new to me hurco tm6 lathe with bar feeder. Every build has its own set of challenges and requirements for mounting. The upper one with that bump stop was a tuff sob but i got it in. The first size is the vertical distance between the top of the price action prior the bump and the leading trend line. I was hitting my bump stops going over speed bumps at parking lot speeds which was really uncomfortable and sure to perform like a turd on the trail.