rtj's latest activity

  • rtj
    rtj replied to the thread Misc Vintage Racing Clips.
  • rtj
    rtj replied to the thread Misc Vintage Racing Clips.
    5 hours. I didn’t watch it all, but the traditional foot race start is shown around 70 min. They do a drone overhead view and they...
  • rtj
    rtj reacted to mfain's post in the thread EXTERNAL AERODYNAMICS with Like Like.
    Thanks Jim. The undertray has a "step up" notch to allow the Viper splitter extensions to be flush with the undertray when installed...
  • rtj
    rtj replied to the thread Misc Vintage Racing Clips.
    This is a long series on YouTube. Just a couple linked here.
  • rtj
    rtj replied to the thread Misc Vintage Racing Clips.
    Interesting street car inspired by trans am
  • rtj
    rtj replied to the thread Misc Vintage Racing Clips.
    Looks like all the mustang updates go here https://grassrootsmotorsports.com/project-cars/1965-mustang-fastback/
  • rtj
    rtj replied to the thread Misc Vintage Racing Clips.
  • rtj
    rtj replied to the thread Don’t see these much anymore.
    This was on marketplace yesterday, and I swear it was originally priced lower. Checked later and seemed price went up. Galian Oh...
  • rtj
    rtj reacted to phantomjock's post in the thread Internal Body Aerodynamics with Like Like.
    I haven't run any numbers. I see this: More Downforce yields more Grip. More Grip yields higher Cornering Speed. Higher Cornering...
  • rtj
    rtj replied to the thread Internal Body Aerodynamics.
    I know in the winter when I lose traction, I instinctively lock up the brakes. Then the anti-lock kicks in and hammers the sh_ out of...
  • rtj
    rtj replied to the thread Internal Body Aerodynamics.
    Yeah, I noticed not all Ai answers were giving cooler brakes. Probably the comments on the video will discuss it more. Next week...
  • rtj
    rtj replied to the thread Misc Vintage Racing Clips.
  • rtj
    rtj replied to the thread Internal Body Aerodynamics.
    Hey BBShark, I asked google AI. Here is the answer it gave: In F1, changes in tire downforce can indeed affect brake heating due to the...
  • rtj
    rtj replied to the thread EXTERNAL AERODYNAMICS.
    Here is his channel. He has more vids on front splitter and rear diffuser. https://m.youtube.com/@nicholasjackson3344/videos
  • rtj
    rtj replied to the thread EXTERNAL AERODYNAMICS.
    He put some thought into this. Not sure about the thick center, but the diffusers on the ends are known to work.
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