About 8,530 results
Open links in new tab
  1. My Miata runs on Speeduino/SpeedyEFI : r/arduino - Reddit

    May 14, 2019 · An unofficial place for all things Arduino! We all learned this stuff from some kind stranger on the internet. Bring us your Arduino questions or help answer something you might …

  2. I could use some help.... i'll try and keep it short and sweet.

    Aug 11, 2020 · So, I just recently picked a 1.6, (my first ever 1.6, i've had 1.8's for the last ~6years). This kid had a "speedyEFI" ecu installed, with the whole kit to go along with it (Ill …

  3. SpeedyEFI/Speeduino Help : r/Miata - Reddit

    Apr 2, 2024 · 1999- Got firmware installed, base tune loaded but car cranks and wont start. Smells like its dumping fuel and sputters like it wants to start/mistimed. Followed this guide to …

  4. Speedouino ecu...... opinions for a budget turbo build? : r/Miata

    Jan 25, 2023 · I had a SpeedyEFI on my supercharged 1.6. Swapped it out for an MS3 because speeduino couldn't do VVT and support was almost non-existent. But it worked for 2 years.

  5. SpeedyEFI Tuning Question : r/Miata - Reddit

    Aug 4, 2022 · The stock Miata would idle at 10 degrees to help with emissions but higher advance helps with getting a stable idle. I used to run my advance at about 17 degrees but then …

  6. SpeedyEFI Help : r/Miata - Reddit

    Feb 5, 2024 · I recently upgraded my ECU to a SpeedyEFI kit, with the GM IAT and bmw VTPS. Everything was installed and the car ran amazing with the tune that came out of the box. After …

  7. SpeedyEFI's Speeduino vs a Megasquirt PNPv2 for a 95 miata

    Nov 25, 2019 · I don't have experience with Speeduino, but it seems to have a reasonably favorable reputation in the Miata community. The hardware is totally different (as I understand …

  8. Best standalone ECU for 1990 NA? : r/Miata - Reddit

    Jan 31, 2024 · I run a SpeedyEFI, Beer Money Motorsports is equivalent. Both run a Speeduino platform. The guys who sell SpeedyEFI are knowledgeable, but kind of dicks.

  9. Tunerstudio VE analyse live without a wideband? : r/Miata - Reddit

    Mar 23, 2022 · I have a 93' NA Miata with a SpeedyEFI standalone ECU setup. The tuner software (Tunerstudio) has an "autotune" feature where it reads out the data from your car …

  10. Speedy EFI or Megasquirt : r/Miata - Reddit

    Jun 14, 2024 · Going turbo next season! What’s so much better about megasquirt than speedy efi. I’m on a 1.6 block and no I will not being getting a 1.8