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วีดีโอ

More Camber Ideas for Dirt Late Models and Dirt Modifieds; Let's look at King Pin Inclination
มุมมอง 1.4K10 หลายเดือนก่อน
Here is a video about some camber ideas I had while I was editing my other camber video. I think we need to consider different kingpin inclination ideas. If you like this video, you can check out my book on Amazon at: amzn.to/4cMiFZE If you want to check out my Facebook page, go here: HoganTechnologies/ To go to my blog, go here: www.hogantechnologies.com
Camber and Tire Traction for Dirt Racing; Dirt Late Models and Dirt Modifieds
มุมมอง 1.8K10 หลายเดือนก่อน
This is a video about how camber works and more specifically how tires get grip using camber. To find my book on Amazon, you can go here: amzn.to/3VBCUmZ To find me on Facebook, go here: HoganTechnologies/ To go to my blog, go here: www.hogantechnologies.com Be safe, Kevin
Cantilevering the Fifth Coil and Pull Rod On a Dirt Late Model or Dirt Modified
มุมมอง 2.5K10 หลายเดือนก่อน
Here is a video all about cantilevering a pull rod or fifth coil on a dirt late model or dirt modified. If you would like to get my book, you can find it here on Amazon: amzn.to/3vivuKv If you would like to find me on Facebook, you can go here: HoganTechnologies/ My blog is located at: www.hogantechnologies.com Be safe, Kevin
2024 driveshaft alignment for dirt late models, dirt modifieds, and any race cars.
มุมมอง 1.4K10 หลายเดือนก่อน
This is a little video about dirt race car driveshaft alignment and what to look for. I come from the world of dirt late models, but the knowledge here applies to anything that runs a driveshaft. If you want to check out my book, you can get it here on Amazon: amzn.to/3VhyEsF If you want to see my Facebook page, you can see it here: liferebootproject/ My blog is at: www.hogantechno...
Measuring and Adjusting Steering Spindles on Your Dirt Latemodel or Dirt Modified Race Car
มุมมอง 1K11 หลายเดือนก่อน
Here is a video all about checking spindles, measuring spindles, and adjusting for Ackermann and Scrub. You can find my book on Amazon here: amzn.to/3TnakEl You can find me on my Facebook page here: HoganTechnologies/ My blog is located here: www.hogantechnologies.com Be safe, Kevin
Measuring Bumpsteer and Ackerman on a dirt latemodel and dirt modified; What tools I used and how.
มุมมอง 1.3K11 หลายเดือนก่อน
Here is a video about setting bumpsteer and Ackerman on your dirt latemodel or dirt modified. I give some recommendations and I have some diagrams showing how you can build your own tools or recommendations on where to buy them. To buy my book on Amazon, go here: amzn.to/3T8KpA2 To find my Facebook page, you can find it here: HoganTechnologies/ To find my blog, you can see it here:...
Aero Ideas for Dirt Late Models and Dirt Modifieds; Our Cars are too Tight
มุมมอง 1.6K11 หลายเดือนก่อน
Here is a video I did for some aerodynamic ideas for dirt racing and in particular dirt late models and dirt modifieds. If you want to check out my book on Amazon, you can get it here: amzn.to/49IDAL7 If you want to check out my Facebook page, you can see it here: HoganTechnologies/ If you want to check out my blog, you can see it here: www.hogantechnologies,com #dirttracklife #dir...
Better Steering for you dirt late model and dirt modified. Are the cars actually faster now?
มุมมอง 2.8K11 หลายเดือนก่อน
Here is a video I did about what I think needs to happen with the front ends of our cars to get them to steer better. To check out my book on Amazon you can see it here: amzn.to/3wg2qn1 To check out my Facebook page, you can get to it here: HoganTechnologies/ To check out my blog, you can get to it here: www.hogantechnologies.com Be safe, Kevin
Aero Push, Caster, and Camber; Dirt Modifieds, Dirt Late Models, and Dirt Stock Cars
มุมมอง 1.5Kปีที่แล้ว
Here is a little video where talk about caster, camber, and aero pushes. I talk about what it does, and how to check it at the track. I also get into the problem of the aero push. if you want to check out my book on Amazon, you can get it here: amzn.to/3SL6Bjq To check out my Facebook page, you can find it here: HoganTechnologies/ To check out my blog, go to: www.hogantechnologies....
Late Model Through-Rod Shocks, Spring Frequencies, and Stacking Springs;
มุมมอง 2.2Kปีที่แล้ว
A video about through-rod shocks, spring frequencies, and spring stacking. If you like this video, please subscribe to my channel and hit the like button. If you are interested in my book, you can find it on Amazon at: amzn.to/3Olaklo You can find my Facebook page at: HoganTechnologies/ You can see my blog at: www.hogantechnologies.com
Dirt Late Model and Dirt Modified Front Roll Center and Front Spring Selection
มุมมอง 1.3Kปีที่แล้ว
Let's talk about front roll centers and spring selection on dirt late models and dirt modifieds. I also go into a little driving technique that I think is critical to work on to be successful in today's racing scene. To get my book on Amazon, here is a link: amzn.to/48InZLa To go to my Facebook page: HoganTechnologies/ To visit my blog: www.hogantechnologies.com Thanks, and be safe...
Rocking in the cradle of the left rear of a dirt late model for the ultimate of traction.
มุมมอง 3.7Kปีที่แล้ว
Let's look at the way I think about the left rear and how much preload I put into it. I'll talk about how to map it and understand the most important parts. If you want to check out my book on Amazon, you can go here: amzn.to/47uptaE If you want to check out my blog, you can find it here: www.hogantechnologies.com You can find me on Facebook here at: HoganTechnologies/ I go through...
Dirt Late model and Dirt Modified Roll Angle and Extended Load in the LR.
มุมมอง 2Kปีที่แล้ว
This video is all about maintaining the preload on the right rear when extending or making changes to the left rear suspension. To get a copy of my book on Amazon: amzn.to/4aHaj4N To find my Facebook page: HoganTechnologies/ To get to my website: www.hogantechnologies.com
Let's Talk About Dirt Late Model Tires; Dirt Late Model Tire Costs, and Tire Tips
มุมมอง 773ปีที่แล้ว
Here is a little talk about Dirt Late Model tires. Let's talk about tire costs and a couple tire tips. You can get my book here on Amazon at: amzn.to/41OXUaU I have a dirt late model log book on Amazon here: amzn.to/3H3IZjy I have another brain dump of a racing book here: amzn.to/47e4BEo If you would like to check out my blog, you can find it here: hogantechnologies.com/ You can find me on Face...
Left Rear vs Right Front Shocks on Dirt Late Models and Dirt Modifieds
มุมมอง 10K2 ปีที่แล้ว
Left Rear vs Right Front Shocks on Dirt Late Models and Dirt Modifieds
Elastic Based Roll Centers Dirt Late Models and Dirt Modifieds; Roll Centers Through Springs
มุมมอง 1.7K2 ปีที่แล้ว
Elastic Based Roll Centers Dirt Late Models and Dirt Modifieds; Roll Centers Through Springs
Dirt Car Front Roll Center Lateral Load Forces; Dirt Late Model and Dirt Modified Front Load Forces
มุมมอง 2.1K2 ปีที่แล้ว
Dirt Car Front Roll Center Lateral Load Forces; Dirt Late Model and Dirt Modified Front Load Forces
Dirt Late Model and Dirt Modified Car Voodoo and Setup Things; Little Tidbits to a Starting Setup
มุมมอง 3.4K2 ปีที่แล้ว
Dirt Late Model and Dirt Modified Car Voodoo and Setup Things; Little Tidbits to a Starting Setup
Dirt Late Model and Dirt Modified Ride Height Over Smash Numbers; Old Fashioned Car Setup
มุมมอง 9K2 ปีที่แล้ว
Dirt Late Model and Dirt Modified Ride Height Over Smash Numbers; Old Fashioned Car Setup
F1 Ackerman Not For Dirt Late Models or Dirt Modifieds; Ackerman Tips for Dirt Track Racers
มุมมอง 1.5K2 ปีที่แล้ว
F1 Ackerman Not For Dirt Late Models or Dirt Modifieds; Ackerman Tips for Dirt Track Racers
Rear Force Point for a Dirt Late Model and a Dirt Modified; anti-squat on four link rear suspension
มุมมอง 1.7K2 ปีที่แล้ว
Rear Force Point for a Dirt Late Model and a Dirt Modified; anti-squat on four link rear suspension
Planting the Front End on a Dirt Late Model and Dirt Modified Through the Front Control Arms
มุมมอง 4.2K2 ปีที่แล้ว
Planting the Front End on a Dirt Late Model and Dirt Modified Through the Front Control Arms
Maintaining a Balanced Dirt Late Model and Dirt Modified
มุมมอง 2K2 ปีที่แล้ว
Maintaining a Balanced Dirt Late Model and Dirt Modified
Dirt Late Model and Dirt Modified Winter Maintenance Ideas and Needs to Know
มุมมอง 9942 ปีที่แล้ว
Dirt Late Model and Dirt Modified Winter Maintenance Ideas and Needs to Know
Dirt Late Model and Dirt Modified Steering Video 2; Steering Servos, Steering Wheel Size
มุมมอง 5802 ปีที่แล้ว
Dirt Late Model and Dirt Modified Steering Video 2; Steering Servos, Steering Wheel Size
The Three Areas I Would Be Working on In Dirt Late Model and Dirt Modified Racing
มุมมอง 7K2 ปีที่แล้ว
The Three Areas I Would Be Working on In Dirt Late Model and Dirt Modified Racing
Shock Vacuuming, Left Rear Shock Valving, and other Late Model and Modified Shock Tips
มุมมอง 1.5K2 ปีที่แล้ว
Shock Vacuuming, Left Rear Shock Valving, and other Late Model and Modified Shock Tips
Dirt Late Model and Dirt Modified Steering Speed and Servo Sensitivity
มุมมอง 1.2K2 ปีที่แล้ว
Dirt Late Model and Dirt Modified Steering Speed and Servo Sensitivity
Dirt Latemodel Spring Stacking Part two; Things to Consider When Stacking Springs
มุมมอง 4.3K2 ปีที่แล้ว
Dirt Latemodel Spring Stacking Part two; Things to Consider When Stacking Springs

ความคิดเห็น

  • @Gary-rn9wp
    @Gary-rn9wp หลายเดือนก่อน

    Question for you, I am looking to do a right side frame mount panhard bar on my dirt late model. What height off the ground would you suggest the mount on the left axle and how much angle in the bar?

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC หลายเดือนก่อน

      We always mounted ours just off the left side bell, 2-3” below centerline and the right side frame mount 4-5” above that.

    • @Gary-rn9wp
      @Gary-rn9wp หลายเดือนก่อน

      Thank you. Also is there any track (banked/flat) or (tacky/slick) that would work best with this application?

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC หลายเดือนก่อน

      I haven’t seen it in years. It’s an old Rayburn setup. The side bite actually pulls hard into the RR spring. You’d need to experiment with it.

  • @2weldit
    @2weldit 2 หลายเดือนก่อน

    Awesome stuff! Ever do desert racing with bypass shocks?

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 2 หลายเดือนก่อน

      Never done any desert racing, but bypass shocks are the future in our sport if anyone wants to figure them out and the sanctioning bodies want to keep them legal. Sanctioning bodies in our sport want to limit it too much. It's sad. I think it's all an effort to keep stupid people competitive.

  • @caley15e
    @caley15e 3 หลายเดือนก่อน

    Love the concept… my question is wouldn’t the load on the LS in your diagram be applied the opposite direction? I see the drawing as the load is toward the chassis in both drawings but wouldn’t it be toward the chassis in RF and away from the chassis on LF? Also how would you relate this concept to having a high and long instant center on the LF which I know helps to load the LF even to the point of breaking suspension components (I believe you mentioned in your book) Thanks for the great video

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 3 หลายเดือนก่อน

      Yep, that is correct, but the KPI is really what I'm trying to think about here. The more I think about the possible drawbacks, I'm not so sure it would work. Maybe.

  • @Ryanezek36
    @Ryanezek36 4 หลายเดือนก่อน

    Id like to see this on a cad

  • @Ryanezek36
    @Ryanezek36 4 หลายเดือนก่อน

    I agree with you with unstable wheel loading

  • @Ryanezek36
    @Ryanezek36 4 หลายเดือนก่อน

    Can you make me a spindle to try

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 4 หลายเดือนก่อน

      I'm no longer in the building end of things. I just try to share ideas and try to help people out.

  • @Ryanezek36
    @Ryanezek36 4 หลายเดือนก่อน

    Makes allot of sense

  • @jamesglass3278
    @jamesglass3278 4 หลายเดือนก่อน

    Thank you sir for your time and information...

  • @Ryanezek36
    @Ryanezek36 4 หลายเดือนก่อน

    I often wondered if you mounted the lift arm solid to the rear end and used the torque to stear the rear set it up like a 3 link

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 4 หลายเดือนก่อน

      I’m not sure. I’ve only played with three-link stuff a little.

  • @Oliver880-eg8sz
    @Oliver880-eg8sz 5 หลายเดือนก่อน

    How did russ die?

    • @KevinKatzenberg
      @KevinKatzenberg 5 หลายเดือนก่อน

      @@Oliver880-eg8sz I’ve never been told an official cause. It’s my belief it was heart problems.

    • @Oliver880-eg8sz
      @Oliver880-eg8sz 5 หลายเดือนก่อน

      @@KevinKatzenberg I know George went out the way George would have wanted to go out.George had one speed and that full throttle.He would be 80 this year.

  • @RickJ.Dalton
    @RickJ.Dalton 5 หลายเดือนก่อน

    Appreciate your videos.

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 5 หลายเดือนก่อน

      Thank you for watching. Comments and posts like your is what keeps me motivated to do more. I get real busy during the summer, but hope to make more this winter.

  • @erichohol4515
    @erichohol4515 5 หลายเดือนก่อน

    Just curious about wheel alignment. I was looking for a video from you that covers relationships to front a rear tire alignment mainly the right side ,and spacing in and out in general. I really like your videos and can relate to your theories. What I'm trying to do is make the car leave the corner straighter.l feel like I have to much steer, chasing the rear of car up off the corner with the front end ? Just asking for your opinion

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 5 หลายเดือนก่อน

      I believe right-side tire alignment is one of the biggest changes you can make to your car. When your car is at race attitude, your right side tires should be close to aligned. This is a strung version with the front tires countersteered so the side walls line up. In a little makes the car tighter. out a little makes the car free. I cover this in my book with some pictures to help clarify things. I may make a video about this in the winter. Thanks for watching.

  • @waynesmith5757
    @waynesmith5757 6 หลายเดือนก่อน

    I think this could be done with a spring inside a spring. What’s your opinion? I’m gonna roll it around in my head and see what falls out. Thanks!

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 4 หลายเดือนก่อน

      I know I’ve always struggled with clearance issues with this. The smaller you can get it the better.

  • @TheCarter239
    @TheCarter239 6 หลายเดือนก่อน

    Whats your thoughts about running a straight bar instead of a J bar? Ump A mod. I know it's gonna plant the lr much more.

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 6 หลายเดือนก่อน

      I know the Bob Pierce mods were always a straight bar. Depending on the angle, it will make the car roll more. These to me were always a looser in tighter off sort of thing.

    • @TheCarter239
      @TheCarter239 6 หลายเดือนก่อน

      @HoganTechnologiesLLC loose in tight off can be fast if you keep the car under you. The black and red car is a pierce copy and that's what I ran was a straight bar. Gonna switch from J bar to straight bar on my new car and try it out. Looking for that DIG

  • @Coonyabear
    @Coonyabear 8 หลายเดือนก่อน

    Thanks for the great videos. Your book is very informative also. I’m a new wissota Midwest mod driver and been struggling to figure out how to drive into the corners and get the car rotated and your videos have really helped me

  • @williamstile5696
    @williamstile5696 8 หลายเดือนก่อน

    Kevin do you have any pictures of what a old cantilever rear suspension looked like?

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 8 หลายเดือนก่อน

      No, sorry, I’ve seen all different configurations. There a a lot of different space constraints to keep in mind. I’ve seen them with both the springs facing forward and the springs facing backward.

  • @MelindaVaught-y5l
    @MelindaVaught-y5l 8 หลายเดือนก่อน

    when you say "graph the shock mount position".... your talking lower shock mount through the movement of the BC during the indexing during hike and bar angle changes, correct ?

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 8 หลายเดือนก่อน

      Yea. I built a side view model of a suspension. I put a piece of oversized paper behind it and could draw and chart the positions. It really shows you what is going on with the rear shocks. Drop your birdcage at half inch increments and see what goes on with the shock. Then start altering arm lengths and angles and watch how it affects the shock.

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 8 หลายเดือนก่อน

      You can also start looking at shock speed per position. The closer the shock mount ending points are to each other, the slower the shock speed is at that position. With a little work, and a simple shock dyno, you might start getting a sense on where and how much bleed you want in the shock.

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 8 หลายเดือนก่อน

      Thanks for watching.

  • @roybleckert5920
    @roybleckert5920 9 หลายเดือนก่อน

    RU proposing the 25 deg KPI on the LF only ???

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 9 หลายเดือนก่อน

      At this time I am. I think we are getting plenty of force on the right front just with weight transfer.

  • @tallstacker
    @tallstacker 10 หลายเดือนก่อน

    whats ur local track

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 9 หลายเดือนก่อน

      We just mainly tour around with the Dirt Kings series here in Wisconsin. I’m at Fairbury or Farmers City as much as possible though.

    • @tallstacker
      @tallstacker 9 หลายเดือนก่อน

      @@HoganTechnologiesLLC dang lol I’m from north east Oklahoma

  • @jeffwooton7138
    @jeffwooton7138 10 หลายเดือนก่อน

    Interesting thoughts. Make sense. But as you alluded to, everything is a compromise. Finding that magic balance is the trick. I'm trying to figure out how to apply it to a stock car, which may be impossible since we have to use stock spindles.

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 10 หลายเดือนก่อน

      Yea, stock spindles are a ver limiting factor without compromising camber.

  • @Dino-cj1ko
    @Dino-cj1ko 10 หลายเดือนก่อน

    I like you're thinking. No wonder Russ was so fast.

  • @dankrauss6422
    @dankrauss6422 10 หลายเดือนก่อน

    How would that concept work on a ump dirt mod thank you

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 10 หลายเดือนก่อน

      It would be tough to do on a mod because you can’t alter the KPI. You could take camber out of it, but camber is way more important than the kpi change.

    • @dankrauss6422
      @dankrauss6422 10 หลายเดือนก่อน

      @HoganTechnologiesLLC thank you I know that wiggling steering as the track dried out with my sprint car yrs ago. The traction remained n it smoothed out with speed thanks for information n your channel

    • @bobbymenzie9853
      @bobbymenzie9853 10 หลายเดือนก่อน

      What can be done to add traction to a dirt?Late model running on hard tires american racer MD 56

  • @donniecox5442
    @donniecox5442 10 หลายเดือนก่อน

    I don't think the tire pressure on left front will ever put any pressure on lower control arm ..pull outwards sure ..all pressure would be on top control arm pushing in towards chassis ...but I'm probably not understand the scenario ur trying to give but I do have a question about lift arm on late model if u use lighter spring or decrease the load static would it help to get on bars quicker ..hope I ask the question correctly..love ur videos

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 10 หลายเดือนก่อน

      I like the softer stuff on the lift bars. Because the panhard bar mounts in front of and below the pinion, the softer spring would have a faster lifting motion on the panhard where it mounts on the frame on the lr.

  • @regdor8187
    @regdor8187 10 หลายเดือนก่อน

    You would love tire temperature IF you could get it real time entering the corner....You can, if you know a little more.....

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 10 หลายเดือนก่อน

      Yes, real time data would be ideal. I’ve seen spindle mounted arms with sensors pointing on three spots on each tire to get real time data during testing, but these setups were on highend asphalt and road course cars.

    • @regdor8187
      @regdor8187 10 หลายเดือนก่อน

      @@HoganTechnologiesLLC yes, I wanted to go commercial with an array of Ir sensors covering 10-12 inches width but ball-n- chain nex'd that ...

  • @woodbeckmotorsports00
    @woodbeckmotorsports00 10 หลายเดือนก่อน

    What are you looking for in regards to tire wear on the LF tire and the RF tire?

  • @yhites
    @yhites 10 หลายเดือนก่อน

    I think everyone talking about getting air under the car needs to also take into account the engine exhaust that dumps under the car. I believe the center of the car around the transmission is actually a high pressure area.

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 10 หลายเดือนก่อน

      A really good point. That’s why a focus on getting the air out is as important as not letting the air in.

  • @gailtaylor1636
    @gailtaylor1636 10 หลายเดือนก่อน

    Believe it was MRE that had a cantilever 5th coil waaaay back-in-the-day. Shock was laid flat. Linkage was very compact. Maybe 3" from center pivot? Been 40 years ago @ Pennsboro. Am i really that old. Crap...

  • @glenharper3136
    @glenharper3136 10 หลายเดือนก่อน

    Thanks for the video.

  • @andyfields2162
    @andyfields2162 10 หลายเดือนก่อน

    What about changing the lengths on the cantilever to multiply the spring rate? Years ago we used rat tail micro switch to limit the 5th coil to no more than 3". We ended up running a stiff spring on the 5th coil. We had a ton of forward bite even with 4 bar set up. There are a bunch of variables that constantly cause change in the 5th coil rate.... Nobody fools with it.

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 10 หลายเดือนก่อน

      Yea, there is a ton of stuff to consider there. I really like the switch idea. Thanks.

    • @andyfields2162
      @andyfields2162 10 หลายเดือนก่อน

      @@HoganTechnologiesLLC I set the micro switch to power a light on the dash panel when it reached 3 inches of travel. Actually worked great.

  • @JustinHobbs2112
    @JustinHobbs2112 11 หลายเดือนก่อน

    A great video. This is an area i've never thought to explore, but makes sense how HP could be lost here.

  • @daniellueken7820
    @daniellueken7820 11 หลายเดือนก่อน

    Lazer chassis has turned engine for years to reduce elliptical whip.

    • @CherezianRacing
      @CherezianRacing 11 หลายเดือนก่อน

      Turned engine pointing down towards the rear end?

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      Ok, thanks. There is something there, and with the amount of suspension travel we see, I think it’s more art than science.

    • @daniellueken7820
      @daniellueken7820 11 หลายเดือนก่อน

      ​@CherezianRacing not down. Just to left.

    • @CherezianRacing
      @CherezianRacing 11 หลายเดือนก่อน

      @@daniellueken7820 so the tailshaft points toward the LR?

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      Yes, it has a natural slope down 3 or 4. Then some people have been experimenting with also pointing toward the lr.

  • @stanleyhaddix9432
    @stanleyhaddix9432 11 หลายเดือนก่อน

    All great videos

  • @mitchbrown3168
    @mitchbrown3168 11 หลายเดือนก่อน

    Have you done anymore testing with this theory since the video was made?

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      No I haven’t. The team I help now keeps really close to what the manufacturer recomends. If anyone ever does any work in this area, I’d love to hear your thoughts.

  • @JustinHobbs2112
    @JustinHobbs2112 11 หลายเดือนก่อน

    Another great lesson and much food for thought

  • @williamstile5696
    @williamstile5696 11 หลายเดือนก่อน

    Kevin I would like to here some more Darren Miller stories. I have herd he was way ahead of his time when it came to making his own spindles and componets

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      Yea, he used to build his own spindles. They were monoball style; super simple and super strong. He used to get his Rocket built to his spec and he wasn’t afraid to modify them him. His method to setting up a car was quite a bit different too. Much of it I still use today. That’s why I don’t talk much about wheel loads and smash numbers. This is useful information, but I think a lot like to talk about it without really understanding it.

  • @skyway2k
    @skyway2k 11 หลายเดือนก่อน

    Your thoughts on bump steer and Ackerman on asphalt?

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      I think most people bump their car as close to zero a possible. I think I would recommend the ackerman the same direction as a dirt car, just a little less; maybe ¼" when turning left and zero when going right. I think because of the traction on asphalt, you might take the radius of the turn into more consideration. The larger the radius, the less left turn ackerman.

  • @jumpshotkangaroo7585
    @jumpshotkangaroo7585 11 หลายเดือนก่อน

    Would you apply this to an asphalt late model? My rules dont allow me to run bump stops but i am just starting to get into roll centers so im taking everything in!

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      I would assume it would be close to the same but not as extreme. Bumpsteer on asphalt I always heard was as close to zero as you can get it. Ackerman might want to get closer to the running radius of the corner to eliminate scrub.

  • @JustinHobbs2112
    @JustinHobbs2112 11 หลายเดือนก่อน

    Keep it coming boss man. We’re learning a lot. Thank you

  • @dwbmotorsports1
    @dwbmotorsports1 11 หลายเดือนก่อน

    Drivers almost have to treat corner entry like drafting. Angleing their entry to keep the car out of dirty turbulent air left from the cars infront of them. The rise in sliders in my opinion is because quite frankly these cars today cant be over driven. And these new kids don't know that hesitant feeling of a car not turning.

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      I’m anxious to see how this plays out. Thanks for watching.

  • @robertgivens2586
    @robertgivens2586 11 หลายเดือนก่อน

    Excellent i appreciate your help and knowledge

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      Thank you for watching.

    • @robertgivens2586
      @robertgivens2586 11 หลายเดือนก่อน

      @@HoganTechnologiesLLC you need to make some DVD's for us forgetful old guys lol. Have a blessed day brother

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      Thanks for watching.@@robertgivens2586

  • @danamcintyre3565
    @danamcintyre3565 11 หลายเดือนก่อน

    I'm sorry but this has been going on for years, back in the early 2000 when I raced open motor modified there was one guy that did this all the time until he tried that on me, I broke him on doing the slide job after he found his self backed into the uke tires and out of the race and he had the nerve to come to me and ask if i wrecked him on purpose, my reply was yes and I'll do it again if you can't pass me clean then don't slide me !

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      I when I first came into late model racing,stuff did go on, but there seemed to be a lot more respect. No one wanted to tear up cars like they do now. I don’t know where this slide job culture is going, but it interesting to keep an eye on. Thanks for watching.

  • @larrytasillo792
    @larrytasillo792 11 หลายเดือนก่อน

    Like spring rate, I have a hunch the frequency will halve too when 2 are stacked. I have no data on this, just a hunch.

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      Maybe, I’d have to think about this more. I’ll see if I can find something in my books.

    • @aaronapostol7465
      @aaronapostol7465 8 หลายเดือนก่อน

      Frequency decreases as spring are added in series.

    • @BobMarley-bm8hw
      @BobMarley-bm8hw 7 หลายเดือนก่อน

      The gentlemen above are correct. When calculating the oscillation frequency of two springs in series, the effective rate is used. So a single 200lb/in spring will have the same frequency as two 400lb/in springs in series with an effective rate of 200lb/in.

  • @jeffwooton7138
    @jeffwooton7138 11 หลายเดือนก่อน

    I'm curious as to what speed aero take effect, or at least is a contributing factor. I drive a hobby stock. 99 Monte with a late Camaro nose. I feel there is an advantage, but at what speed?!

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      I think there is always some effect. The faster you go, the more of an effect.

  • @Axeman12171
    @Axeman12171 11 หลายเดือนก่อน

    Check out Morans left front wheel well! lol

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      Found it. Yea, he opened it up pretty good.

  • @isaacandruthruss90
    @isaacandruthruss90 11 หลายเดือนก่อน

    Great video, I am not from the USA, and I am not familiar with the dirt late model rules, but is there any rules that forbid paneling in the underside of the car and running a diffuser?

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      I’m not positive, but I think there is.

  • @RickJ.Dalton
    @RickJ.Dalton 11 หลายเดือนก่อน

    The large left wheel wells i think would cause more air to be drawn through causing more drag like they say with driving a pickup with the the tailgate DOWN actually makes gas mileage worse.

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      I agree with making the right side wheel wells small to not let the air I, but I think getting as much air out as possible is a benefit. Years ago Josh Richard’s showed up at Screvin, I think was, with ½ the LR quarter panel missing. He was clearly faster. They made him correct it and the car slowed down. I think there is something to getting as much air out as possible.

  • @richardhatfieldgreg3851
    @richardhatfieldgreg3851 11 หลายเดือนก่อน

    Great video. Totally agree with the left rear needing a bigger opening for air to escape. What about RR dynamic height being so low? Doesn't that contribute to the LF problem?

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      Yes, definitely. The RR height does affect a ton. I do go through what I think needs to happen in another one of my videos. Thanks for watching.

  • @chriskissinger7178
    @chriskissinger7178 ปีที่แล้ว

    The part youre missing is if there isnt air on the nose entering the corner everything's youre saying is irrelevant! PERIOD!

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC ปีที่แล้ว

      We will always have some air on the nose. What I’m saying is that instead of being 90 percent dependent on air, we should get the cars to steer better naturally and be 60 percent dependent on air.

  • @chazbuchinsky19
    @chazbuchinsky19 ปีที่แล้ว

    See what you just said is why I won’t run anything but a stack LR. You can’t control the left rears ride height correctly and have a good drop out load with a single anymore. It’s to big to a range. If not like you said your LR ride height and RH load will be trash also. I like to run less drop out load then most because it keeps your car free

    • @HoganTechnologiesLLC
      @HoganTechnologiesLLC 11 หลายเดือนก่อน

      Yea, I think it is all about getting the right balance. Thanks.

  • @christopherdial
    @christopherdial ปีที่แล้ว

    What is RTJ doing to get the nose to float in air like a Cadillac. His car seems to articulate and float over the ruts.

    • @KevinKatzenberg
      @KevinKatzenberg ปีที่แล้ว

      He is good. I don’t know if I could contribute it to just one thing. Things like that seem to be a good combination of shock valving, spring choices, and even driving (how to hit the holes). It seems he is still a bit on the tight aero side. He’s really just a talented driver. Thanks for watching.