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  1. Race Tracking Your Supra - Information exchange

    been catching up on racelouver youtube channel and the hood they tested in this video is actually very similar to the TV style quick ask, can anyone with a triple seven vent measure the dimensions? getting tired of waiting to see if this thing will ever come back and the RaceLouver one is...
  2. Race Tracking Your Supra - Information exchange

    would something like the twisted tuning diff lockdown kit make bushing replacement irrelevant?
  3. 2021+ ECU Locked?

    EPA just handed out a fine to COBB this week. 2.9 million. We should probably get unlocked and tuned before it's too late... https://www.epa.gov/enforcement/cobb-tuning-products-llc-clean-air-act-settlement They called out tuning software AND sport cats.
  4. How much do I need to detune?

    while OP has a 2020 which can be unlocked and tuned easily, he would need to ensure either boost or RPM is programmatically limited in the DME and it's reflected in the dyno graph that he submits (or at the onsite dyno, if there is one). you can't just tell the race director "I promise to short...
  5. Best springs?

    To have the benefit of stiffer spring rate and increased tire-to-perch clearance, without the downsides of sub-optimal suspension geometry and reduced ground clearance.
  6. Recommendations on tool sets

    The gear wrench set has NO missing socket sizes. my biggest pet peeve when sets will randomly omit a 13mm or something. ' When I filtered out what I care about, only the Dewalt and GearWrench came out ahead. Everything else had too much useful stuff missing. Dewalt uses an annoying design...
  7. Are these strut rods? Or what are they called?

    hard to tell, but most likely a pipe-body turnbuckle. and the end is probably a straight balljoint rod end bearing. note that rods that run parallel to the wing will NOT reduce wobble. You could add three or four rods like that and the uprights will still wobble. You can Google...
  8. HKS GT Wing

    Do you have pictures of the setup? fun fact. this setup is similar in concept to ww2 biplanes. one set of landing cables prevents the wings from sagging when parked, another set of flying cables prevents the wings from snapping upwards when generating lift in flight.
  9. Disable active TPMS

    quick update. the speed sensor based tpms will catch a tire that is low by about 7-ish psi. however I'm not sure what the criteria is for it to turn back off. drove for about 20 mins after refilling and it the light is still on. does it somehow need to be turned off manually going forward?
  10. TripleSeven canards

    found this video from awhile ago, dude tries to stay neutral and give some positives but you can tell he's not happy. jump to 6:45
  11. Official Ricer Thread - Bad Mods & Accessories

    Saw this one on facebook. Some guy was trying to show off his wrapped trunk bar. I think he likes the color blue.
  12. Supra Front Alignment Options

    You are literally typing and sending this from a video camera. Upload a video. also, the bumper and hood don't look like the same shade. This naturally happens as paint ages, but your car is nowhere near old. Hopefully I'm wrong here.
  13. HKS GT Wing

    on chassis mounted wings with tall brackets, its not uncommon to see wobble regardless of how much you crank down the bolts. installing diagonal tension cables is much more cost (and weight) effective than trying to machine thicker mounts/uprights/brackets. you can either do a single diagonal...
  14. HKS HAS coil bind creaking noise

    nope still there. i crawled under the car during my last oil change and turned the wheels side to side with my feet. definitely coming from the rack area. But reading about bmw steering rack and lower spindles issues, mine doesn't have a characteristic dead spot or any steering wheel feedback...
  15. What’s the formula to this

    If you're talking about the JB4, diff the logged outputs for FF and WGDC. This is the PID output. In general, the default PID gain of 20 gives the PID a range of +/-8.
  16. Hood Fuse location

    OP's problem was a bad microswitch in the latch. https://www.supramkv.com/threads/hood-light-is-on-when-it-is-latched.22684/post-370638 If you want to bypass the switch, I believe you need to use a resistor.
  17. LETS TALK SINGLE EXIT EXHAUST

    have they mentioned when it will be available tp the public?
  18. New Sydney Composite Wings by ex Mercedes Aerodynamicist

    single with gurney works out to 350-ish lbs @120mph. not great, not terrible. They will need to post chord size for calculating Lift Coefficient purposes (and because some race classes limit wing area). Edit: I'm dumb, forgot to convert aud to usd. This puts them as a top contender, slightly...
  19. What did you do to your Supra today?

    Any chance you can keep an eye on the exhaust cam Vanos angle target/actual as you turn up the Boost, and see if it Trends worse with higher injector demand?
  20. Increasing frequency of CEL - AA Catted DP

    The armytrix dp seems to have a very high success rate (myself included), and i believe the precious metal shavings are the key to making them work. What I remember, the Big Daddy's garage spacers worked as well, the mesh is what failed.





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