Dirt Late Model and Dirt Modified Front Roll Center and Front Spring Selection

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.
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Thanks, and be safe.
Kevin

[@generationsauto8004]

Old school guy here. I laid out for about 9 years. I used to figure my roll centers and manipulate them as you said. I have asked around, and no one has a clue where their front roller centers/ instant centers are. You cleared quite a bit up for me in this video. I was assuming about what you said. Good job. Scott Graham

[@HoganTechnologiesLLC]

Thanks for being a watcher.

[@mikewalther73]

Always enjoy your videos Kevin, even though our cars use solid front axles. We use a 150 on rf, when our car won't get on rf I throw a 425-450-300main triple rate and it helps alot. I also use a shock with a good amount more rebound with triple springs

[@HoganTechnologiesLLC]

Yeah, I think the soft RF thing applies to several cars. The first time I ever heard about something like this was from a guy named Duke Southard back in about 91' or 92' area. Thanks for watching.

[@richardhatfieldgreg3851]

One of the most important roll centers IMO is from the LR tire going up towards the RF. In other words, how much force is transfered to the RR when hiked up while exiting corners. (Center off) Just my thoughts. Your videos are thought-provoking! 👍

[@HoganTechnologiesLLC]

Thanks for watching. I always appreciate thinking about other ideas.

[@baims8367]

Spring tables higher on left

[@HoganTechnologiesLLC]

Actually, I like lowering the spring table on the left. There is a lot of stuff going on there so there is a give and take on everything.