Pull down rigs are the new gotta have, go fast tool. While pull down rigs are very useful, they are not an absolute necessity to go fast. We’ve produced a pull down rig that does the job without breaking the budget. The PDR allows you to quickly measure dynamic cross/camber/caster/wheelbase/tread width/Front and Rear geometry and check for binds in your shop or even at the track. Do your setup work on the included roll off stands to speed up the process.
The spring changer has been split into 2 versions. The base model which has a digital travel display and digital load cell display and the Master which is the show version with the tablet mounted to it. We have since upgraded the tablet to a 10” Acer model, as well as finished the development of the spring rating software. Currently you can rate coil over springs, bump stops and combined systems(coil over and bump stop as on the car). We have rated standard flat to flat springs from 5” down to 1 7/8” diameter. The software allows you to go back and compare up to 5 graphs at anytime. Slide bars allow you to check rate at any point on the plot. Other features allow you to zero travel and load before testing.
Wheel alignment IS EVERYTHING on your vehicle. You can spend hours plotting your suspension, calculating forces and making changes to find your ideal roll center and jacking forces. Every force is transferred through your tires to the road. Being out of alignment even an 1/8 can make your vehicle drive terrible and cause handling issues you will never be able to correct.
Our setup plates replace your wheels/tires and give u the most accurate measuring method in racing. They also allow u more room to make changes to your suspension. Check rear end contact patch alignment to the chassis and front contact patches. Set caster/camber, front/rear toe, wheelbase without guessing with bubble levels. Accurately check Ackerman as well. Swivel feet adjust the height to match most full size tires.
Our pull down shocks are one of the most versatile products we offer. With a built in pressure gauge the unit can be used to create wheel/spring rate plots or even rate sway bars. Just record the pressures and travels into our spreadsheet and it will calculate the forces and rates for u.
Use it to travel you big spring car to check helix alignment. Add an extra mount to your vehicle and check bump stop travels too. Keep your setup plate installed and travel your suspension to check your bump steer.
We have option to fit any shock center to center dimension. For $600 this might be the best value we offer.
Your vehicles geometry is everything. Center of gravity height and roll centers dictate how the vehicle weight is transferred to the ground. Add in springs, shocks, sway bars, track bars, watts link's, tires and u have what seems to be a very difficult equation.
Wbp geometry services can pin point handling problems your experiencing and more importantly correct those problems. You will also learn more about your vehicle and develop tools to tune your vehicle.
This service also points out changes that will need to be made for different track parameters.
The crew says he cant drive, the driver says the cars no good. No one has any confidence. Or, your cars pretty good and u just want to capitalize on your investments and get the squeeze the last tenth out of it. It's wiggles in turn 7, blah in turn 2, good in 5 and 6. We get some creative feedback from drivers and your driver is feeling something As drivers we know what it feels like to be taught what's actually happening from what our senses are feeling. This new calibration will help your driver and crew communicate better and make better setup changes to the vehicle when the data is turned off.
Our systems record anything from shock position, steering position, throttle position, brake pressure, tire temp, eng oil/water temp and pressure, engine and wheel rpm, GPS position, lateral/longitudinal/vertical accelerations and even ride height.
All of these values allow us to tune in the vehicle and the driver.