Search results for query: Diffuser

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  1. phantomjock

    EXTERNAL AERODYNAMICS

    Gorgeous workmanship. I'd be tempted - but hate cut a diffuser into that CF airdam - but it might be useful... The appears to be a lot of real estate available. (I'll admit - I just watched - didn't listen to the audio) Could have missed a clue there. Cheers - Jim
  2. mfain

    EXTERNAL AERODYNAMICS

    ...extends back to and flush with the bottom of the engine which is set well back, and there are barge boards that direct the airflow from the diffuser tunnels into the side pod diffusers between the frame rails and the side skirts. A front radiator diffuser duct is formed by the CF panels at...
  3. mfain

    EXTERNAL AERODYNAMICS

    ...the bar that act as canards as they go up into 4" brake cooling ducts on either side of the radiator. Finished the front undertray with 4 diffuser tunnels and provisions for any splitter extension made for a Viper ACR to be bolted to the leading edge of the undertray. Working the side...
  4. rtj

    EXTERNAL AERODYNAMICS

    Here is his channel. He has more vids on front splitter and rear diffuser. https://m.youtube.com/@nicholasjackson3344/videos
  5. phantomjock

    EXTERNAL AERODYNAMICS

    ...https://www.vettemod.com/search/551034/?q=fender+louvers&o=relevance WING: https://www.vettemod.com/search/551030/?q=WING&o=relevance DIFFUSER: https://www.vettemod.com/search/551031/?q=Diffuser&o=relevance SIDE SKIRTS: https://www.vettemod.com/search/551036/?q=side+skirts&o=relevance...
  6. SuperBuickGuy

    Plastic Fantastic 2

    ...Idaho - so it goes with all its parts. the list of to do: put the 3.42 diff in, swap valve springs, finish the light change, figure out the diffuser for high speed in October.... what I do I need to do before spring autox? none of it - so it gets to sit while I get more pressing things done...
  7. SuperBuickGuy

    Plastic Fantastic 2

    my thought is I need a 3d printer.... the way I built that - the ends are removable/replaceable so I can experiment as I go along
  8. phantomjock

    Plastic Fantastic 2

    You've been working the splitter. Thoughts on a diffuser? I do like the rear "murdered" look on the bumper-ettes. Nice touch. Plate and tail lights could use some tone down - if it passes Tech. Cheers - Jim
  9. SuperBuickGuy

    Plastic Fantastic 2

    aero is for people who can't build engines. :) actually, I still need to do a diffuser - but next major mod will be a larger motor.
  10. phantomjock

    Project Elvira – Intro and Update

    ...Airbox 22. Install radiator, plumbing, and fans 23. Build/Fit foam/glass airbox/radiator fairings 23. Layout belly pan, splitter, and diffuser 24. Build firewall 25. Design/fab dash 26. Cockpit floor, tunnel, and rear firewall - Pedal box, connections to Brakes and Throttle, Shifter...
  11. phantomjock

    Plastic Fantastic 2

    Well explained Pappy. That is why the diffuser "mod" on the splitter "effectively" lengthens the spltter. The lower pressure is moved forward and increases the downforce lever. Cheers - Jim
  12. mfain

    Plastic Fantastic 2

    These front splitter "diffusers" do not make downforce at the discharge end, they actually create a low pressure area at the point where the floor of the diffuser starts to diverge from the ground. It works the same as diffusers at the rear of the car. If you create back pressure at the...
  13. rtj

    Plastic Fantastic 2

    Yeah, I think if you look at pg 25 it shows a splitter diffuser. #488 & #495. I think there were a bunch of other posts, you would just have to work backwards to find them. The same principle as a rear diffuser.
  14. SuperBuickGuy

    Plastic Fantastic 2

    I'm a bit interested in this because this is on the splitter, not the diffuser.
  15. rtj

    Plastic Fantastic 2

    Pg 25 was first posts (working backwards) I saw on those diffuser ducts In Internal Body Aerodynamics Thread. There should be a bunch of older posts.
  16. rtj

    Internal Body Aerodynamics

    I heard one thing in this video that was new. That tire squirt vortices could upset the diffuser flow and strakes in the diffuser might help.
  17. phantomjock

    Internal Body Aerodynamics

    ...side panel and the fender. Some clever ducting there to focus what we see down the side of the vehicle. The "Tailored Notch" looks a bit diffuser-like, wouldn't you say? I'll bet there is some significant area-rule work they've done just in that section. The front view shows the wide...
  18. mfain

    C8 Z06

    ...of all the aero changes G-Speed made to Jake Latham's NASA ST2 champion C5, including a new undertray/splitter, full belly pan, new rear diffuser, and side mounted exhaust with explanations of their rationale for each change. It is in autocrossing/road section of the Corvette Forum...
  19. mfain

    Old Project Revitalized - 56 Track Car

    ...will have 4 tunnels, two of which dump behind the front tire ahead of "barge boards" that will help direct the airflow to the outer diffuser tunnels that run inside the outer rocker panel/side skirt and outboard of the frame rail. The undertray will be Kevlar (on the bottom for scuff...
  20. mfain

    Old Project Revitalized - 56 Track Car

    ...in the air dam to the 4X3" brake cooling hoses that are directed at the caliper and center of the brake rotor hat. In the center is a diffuser and outlet nozzle for the small Setrab power steering cooler. Working on the front splitter/undertray with diffuser tunnels that will terminate...
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