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  1. Overheating on track - looking for solution for 2-port engine

    280F is pretty typical for b58’s… I still can get up to 300F with the verus oil cooler. running meth would help lower your IAT’s keeping your timing advanced which would help lower cylinder temps, so maybe that’s where your tuner is coming from. Ethanol would help cylinder temps as well, but I...
  2. Race Tracking Your Supra - Information exchange

    The transponder will work fine in your cup holder. We just tell people in our org to mount it outside of the car bc most people will drive off forgetting to return them. When they’re mounted outside, they usually see them at the end of the day when people are loading or airing back up. I see...
  3. Heating management

    Most of the road track folk I reached out to are doing exactly that- use the controller and set a progressive spray like start at 9 PSI and full spray by 17-19PSI. Enough to cool IAT’s and still last a 20 min session wi the a gallon tank. ECU is able to trim +/- 30% so unless it’s full meth or...
  4. Heating management

    You don’t necessarily need a retune for 50/50. Obviously it depends on how much you’re spraying, but if you’re using a small nozzle (<300cc / <4gph) you’ll be fine. Without retuning you’re trading peak power for power consistency, which is a fair trade if IAT’s are pulling your timing. You can...
  5. EdgeOfSanity's weekend track day build

    Have you come up with a solution for fuel starvation? Because you’ll be burning through e85 on track
  6. 2020 plastic oil pump

    2020 MY z4 m40i. US spec for us only came with 6 port. 10.9 bolts, still had plastic oil pump. Pump never “failed” but it wouldn’t maintain oil pressure target once it hit certain temps on track. Used 30, 40 and 50 weight oils.
  7. EdgeOfSanity's weekend track day build

    If you’re serious about tracking, get rid of the titanium lug bolts. Depending on how often you remove the wheels you should also consider studs. Skip out out Motorsports Hardware and go to MSI or Bimmerworld’s kit. contrary to what’s been said, I’ve been in white line links for the last two...
  8. FS: MHD wifi adapter

    BimmerLink does not require OBDLink.
  9. Race Tracking Your Supra - Information exchange

    Unfortunately you’ll have to do PCA to do Charleston peak pretty much moving forward. CCW lvms is a lot of fun! They remove turns 1-3 from the CW config and no curbs to catch you on the exit of turns though. I did a 1:44.32 my last go around. Sundays are always less crowded with SV weekends if...
  10. Brake Pads for 26 Supra / Lightweight Evo EU, Final Edition US

    You can call Mike @ carbotech to get them made. They usually ship within a week after ordering assuming the backing plates in stock. Say you’re a BMW CCA member and they’ll give you a discount. 1 (877) 899-5024 The backing plate Model # D1868
  11. Race Tracking Your Supra - Information exchange

    @Vegas17 I was on KW DDC’s until moving into MCS 1WNR. I had two sets of DDC’s because I blew two shocks and warranty replacements take 2 months. I wish I just went with MCS from the very beginning. They’re still very road friendly but so much more capable on track. Buy once, cry once. also...
  12. Error code 130716 Vanos, exhaust: control error, camshaft is stuck

    It’s almost like we all answered your question and you decided to not take everyone’s advice.
  13. Rapid Designs A90 Supra Differential Brace

    I had to remove the lower bracing when installing the BMS. You’ll spend more pretending you can working around rather than taking the extra 10 minutes just removing it. lower pass side fastener is close but clears the nut in the body bracing.
  14. Low-cost Alternative to Intake Manifold???

    I know Bailey woods uses something similar for his b48 setup on his e36 m3. I haven’t seen him at a speed ventures event in a long time so I haven’t been able to ask him about it. if this is the direction you’re going, take my money now. I’ve been needing something in addition to my manifold...
  15. 2022 Toyota Supra Stage 2+ (100,000+ KMs driven)

    “Despite 5 track days” Your Supra is hardly broken in.
  16. STOCK SUPRA BUT WANT BIGGEST WIDEST TIRES.

    “Hi, I’d like to add wider tires on stock wheels so I gain 0 benefits of a wider track, spend more money, and make my car handle worse. Any recs?”
  17. MCS coilover adjustment. Which way is soft (rear)?

    do the Vorshlag plates have any caster adjustment? Their plates always looked like good quality. I’m also curious as to how dealers choose their springs. They all seem to come up with some reason why they choose swift vs hyperco vs eibach, etc.
  18. Big Brake Upgrades via the BMW G series catalog

    The rears do In my experience they are significantly better than the standard 348mm and 374mm 4 pot brakes. With castrol SRF and g-loc r16 or r18 pads, brake fade hasn’t been an issue the last 14 track days I ran this year. They’re incredibly confidence inspiring, even after putting a shit ton...





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