Ferrari 512TR direct replacement fuel injector | FerrariChat

Ferrari 512TR direct replacement fuel injector

Discussion in 'Boxers/TR/M' started by 92512TRA, Mar 16, 2025.

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  1. 92512TRA

    92512TRA Rookie

    Jan 4, 2025
    8
    Full Name:
    David Adams
    #1 92512TRA, Mar 16, 2025
    Last edited: Mar 16, 2025
    I thought I would pass this along. The Ferrari 512TR injectors are Bosch 0280150419 which you can't get anymore. It was replaced with Bosch 0280150443 which is the exact same injector for way less. Some places are charging $1000 for a set of 12 which is not bad considering people on ebay or parts dealers want $300 or more for used original each injectors. I looked around and got a set of 12 brand new for $600. No Ferrari tax! Be careful of fake chinese ones. Make sure they are real Bosch.

    Specs:
    Static Flow Rate at 3 bar/min, Heptane 150g/min ( 214cc/min )
    Total resistance 14,5 Ohm
     
    blkdiablo33 likes this.
  2. 92512TRA

    92512TRA Rookie

    Jan 4, 2025
    8
    Full Name:
    David Adams
  3. Ritter Rost

    Ritter Rost Rookie

    Aug 15, 2020
    23
    Germany, Bavaria, city of Passau
    Full Name:
    Stefan
    0280150419 = 255,4 cm³/min (n-heptan) at 380 kPa fuel pressure
    0280150443 = 219,3 cm³/min (n-heptan) at 300 kPa fuel pressure

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    Considering the pressure, 0280150443 is a bit to lean.
     
  4. 92512TRA

    92512TRA Rookie

    Jan 4, 2025
    8
    Full Name:
    David Adams
    I raised my pressure a little bit. Runs pretty good.
     
  5. ants2au

    ants2au Formula Junior

    Nov 19, 2003
    792
    Sydney Australia
    Full Name:
    Anthony
    can we make this a sticky?
     
  6. 92512TRA

    92512TRA Rookie

    Jan 4, 2025
    8
    Full Name:
    David Adams
    Where did you find the specs on the flow rate and specs on the 0280150419 = 255,4 cm³/min (n-heptan) at 380 kPa fuel pressure? I did not see the same specs on the discontinued Ferrari 512TR injector. Raising the pressure on the 0280150443 Bosch injector will get to richer conditions if the OEM actually flows what you stated.
     
  7. Ritter Rost

    Ritter Rost Rookie

    Aug 15, 2020
    23
    Germany, Bavaria, city of Passau
    Full Name:
    Stefan
  8. 92512TRA

    92512TRA Rookie

    Jan 4, 2025
    8
    Full Name:
    David Adams
    Ahhh Thank you. There's misinformation out there on the OEM 512TR injectors. Thank you for clearing it up! The injectors I posted will still work with increasing fuel pressure. Still a good alternative to the OEM. They fit on my 512TR and car seems to run great!
     
    Ritter Rost likes this.

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