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Recent content by Stan Whitney

  1. Stan Whitney

    S550 Is this correct? (Front Sway bar)

    The links can work in either position on the strut, but they really should match to have even loading left to right when the body leans. Especially with adjustbsle fron bars I move the upper position to the one closest to straight up/down.
  2. Stan Whitney

    Better buy, Mach 1 or GT500?

    Now that would be a hoot to drive!!
  3. Stan Whitney

    Better buy, Mach 1 or GT500?

    Yes, and the wing makes a real difference at the speeds the car can hit. Many of my early frustrations with the handling were solved with my anderson replica wing.
  4. Stan Whitney

    Better buy, Mach 1 or GT500?

    It took me a couple of iterations to get my GT500 to get past my previous GT350 lap times. From the factory the non cftp GT500s are very soft, and quite loose which really saps confidence. Once I got good tires on, I worked through alignment, springs, and swaybars to get the balance where I...
  5. Short Course 1.7

    Motorsport Ranch - Cresson - Short Course 1.7 - 1:19.055

    Clockwise on the 1.7 in the 1xt 2024 TX region SCCA TT
  6. Stan Whitney

    Multiple engine tunes for your street / track car?

    Other things I've used multiple tunes for is throttle response changes (less aggressive for wet/slick) and rev limiter changes (higher for autox where it is low gears and short duration). But with NA generally try to always run the max power tune for your fuel, unless you want to trim for NASA...
  7. Stan Whitney

    school me on Forscan

    I've used it on my cars and trucks, but mainly for modifying small parameters in the BCM and other modules - like turning off the double honk, changing tire sizes for speedo adjustment. It can read all the modules in the car, and show the hex values for all the parameters. You can edit them...
  8. Stan Whitney

    S550 3rd times a charm 2021 GT500

    Sorry to hear about the tough first event, but the potential looks great with the new package. Now it just needs more track miles on it.
  9. Stan Whitney

    Why new front splitters seem to have an upturned lip? (AJ Hartman please help)

    Another benefit is under heavy braking there is less chance the splitter will choke off the air to the under body. So as not to cause a sudden reduction of DF and porpoise effect.
  10. Stan Whitney

    Pics of your GT350 or S550 Mustang at the track!

    From the SCCA time trial tour event at LVMS in Feb - our TX and Arkansas mustang mafia was in force (3 more not pictured also made the trip)
  11. Stan Whitney

    S550 mavisky's "LOUDCAR"

    You can later have a 9LR or AJ wing built to use the verus mounts when you want to bigger.
  12. Outside Road Course

    Las Vegas Motor Speedway - Outside Road Course - 1:52.110

    Best lap at the SCCA Time Trial national tour eventClassed Max 1 Apex 20x11.5 square wheels setup 325/30/20 Nankang CRS DSC sport controller Steeda springs and swaybars Vorshlag camber plates
  13. Stan Whitney

    2021 GT500 CFTP Sway bar Upgrades

    Those are the correct steeda springs. Its about 1/4" drop on a cftp car.
  14. Stan Whitney

    2021 GT500 CFTP Sway bar Upgrades

    You would need to slot the strut-knuckle mount or open up the strut tower and use an aftermarket camber plate like steeda or vorshlag to get more camber. While doing the spring install is a good time to slot the stut-knuckle - just needs 1mm to add 0.5-0.75 degrees.I was never able to beat...
  15. Stan Whitney

    2021 GT500 CFTP Sway bar Upgrades

    Hi, I've played with both bmr and steeda springs and bars. The oem bars are actually decent, just lack adjustability. Steeda's massive (38mm) front bar is the only one that is meaningfully stiffer than oem. I like it paired with their standard 25mm rear bar. The 19mm competition rear bar I...
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