Take $25 USD off ANY HP Academy course with this coupon: KZfaq25 Enroll now: hpcdmy.co/25offytc - Taz 👨🏻
@PANTYEATR12 жыл бұрын
Rick & Morty had an episode on "true level" and it's a real thing😮 I'm curious about the weight scales being used when the whole car isn't on them... Good video HPA💪
@billclark59432 жыл бұрын
I machined a set of those alignment fixtures for a Porsche LMP2 Spyder back in 2008
@stevebroadbent50802 жыл бұрын
Another good one, extracting some special insights. Way back when I raced moto gp we always used string alignment method. Nothing else was trustworthy.
@MrRalphBraun2 жыл бұрын
yes, yes, now I understand "string theory"..... thanks for that
@NieJestemzPolskiPL2 жыл бұрын
This is brilliant. Beautiful video!!
@hpa1012 жыл бұрын
Glad you enjoyed it!
@POVmotorsport2 жыл бұрын
Amazing interview as always.
@hpa1012 жыл бұрын
Much appreciated!
@dmerrigan112 жыл бұрын
Great vid, learned a lot from it...thanks!
@hpa1012 жыл бұрын
Glad you enjoyed it!
@hoonaticbloggs54022 жыл бұрын
The Americans spent millions making a pen that works in space. The Russians took a pencil ….
@hpa1012 жыл бұрын
That is actually a myth, and both the Soviets and Americas ended up using the same pens from an independent US company as pencils were less than ideal, but we 100% agree with the sentiment behind the myth - Taz.
@nzuncovered1845 Жыл бұрын
There's another name for that flat steel plate they use to put car on to align it? Do you know the name ?
@jonwebb92612 жыл бұрын
Really interesting
@hpa1012 жыл бұрын
Glad you enjoyed this one Jon :) - Taz.
@Fix_It_Again_Tony2 жыл бұрын
Great video. Those fixtures they mount to the hubs are very nice. I assume the center to center distance where the alignment fixtures rest on the scales is the same as the track width with the wheels and tires attached, correct?
@kunisada_3412 жыл бұрын
I've missed the interviews
@hpa1012 жыл бұрын
Us too. Still not ripe for travel yet either sadly. Hope you have been enjoying the podcasts we're doing now though. Same thing, but much longer - Taz
@elitegunslinger2 жыл бұрын
How much would this cost to DIY this setup?
@hpa1012 жыл бұрын
Depends, if you already own axle stands, very little - Taz
@jayer-su3hu2 жыл бұрын
I would have thought they would have some super high tech laser computer ultra sophisticated system for wheel alignment. Not a 1990s aluminum fixture and a ruler. But hey if simple works why change it
@hpa1012 жыл бұрын
The concept is much older than the 1990's, however, still the best tool for the job. If something that is better in the necessary ways comes along I'm sure it will be adopted. With that said, this still is a pretty baller setup compared to many string based alignment systems. The calibrated floor, hub stands and light weight rig are not something you'll find in your mates garage as a rule. I doubt even the average laser system has a chance of being as accurate as these guys are here without some upgrades to the standard way they are used. That floor is beyond level compared to the average hoist for example - Taz.
@bernardwarr41872 жыл бұрын
Corner weight sound simple, measure the weight of each wheel load in a level surface. How do we adjust corner weight?
@connergreer94342 жыл бұрын
First you want to shift around components such as moving the battery in order to get the weight as balanced as you can, then you adjust your coil overs in order to balance the remaining weight
@bernardwarr41872 жыл бұрын
@@connergreer9434 what happens if you don’t have coil overs?
@otanica2 жыл бұрын
@@bernardwarr4187 you could shim your springs but it would be impossibly impractical.
@bernardwarr41872 жыл бұрын
@@otanica May be that’s why Mercedes have different shims on there road spring?
@SerenaBluee2 жыл бұрын
@@bernardwarr4187 No manufacturer is going to corner weight their road cars, so those shims will be for some other reason. It is only possible to accurately corner weight a car with adjustable height suspension (adjustable fixed ride height, not hydraulically adjustable or air suspension) and you can only use the method to adjust the combined diagonal weights, not move weight front to rear or side to side - that has to be done by physically moving components around as Conner said. Think of it like a table at a restaurant - it will rock diagonally if any of the legs are too short so if you shim or adjust the opposite diagonal to the axis of rocking it will sit steady and stable. There are plenty of great videos going in to more detail if you want to learn.
@jkotka2 жыл бұрын
I didn't get it, how is the ride-height achieved? I guess those things that bolt to the hubs have to be articulated in each direction in order to allow for the setup change, so what is keeping the spindle at the correct level?
@derwhalfisch2 жыл бұрын
Just a guess, but the height of alignment0hardware and the scales themselves are known. the scales will 'sag' under the weight of a car too little to impact anything. if you're asking how the changes are made, then it will be spring seat position+preload adjustment just like in a street coilover, tho this class ruleset might even allow for changing fulcrum position and nearly anything else in the geometry