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  1. Hondata's 11th gen 2022 Civic Si Dyno Baseline Numbers -- Top end shows a big difference!

    A roller dyno measures acceleration of an inertial mass. The Dynapack measures hub torque.
  2. Hondata FlashPro Civic 2022 Si+ Turbo 1.5 US | CARB Tunes

    The CARB 240/250 is available when you purchase the CARB FlashPro and download the software. Our software can be downloaded at any time
  3. Hondata FlashPro Civic 2022 Si+ Turbo 1.5 US | CARB Tunes

    You cannot alter fuel, ignition, error codes. You cannot change anything associated with the secondary oxygen sensor. You can alter boost because we retain the stock Honda code for providing fuel and ignition at the different boost levels. Here's how to do it. Edit the torque tables:
  4. Hondata FlashPro Civic 2022 Si+ Turbo 1.5 US | CARB Tunes

    This is correct. The race versions has more options. We have switched from the + 6 and + 9 pro calibration designation to a torque based designation. This makes it easier to tune a flat torque curve and stay well under the clutch slip limit. The torque tables (and boost tables) can be raised for...
  5. Hondata FlashPro Civic 2022 Si+ Turbo 1.5 US | CARB Tunes

    The CARB 240/250 calibrations are available when you purchase the CARB FlashPro and download FlashPro Manager. There is no additional cost.
  6. Hondata FlashPro Civic 2022 Si+ Turbo 1.5 US | CARB Tunes

    Our focus is now on the 11th generation Si. There is a lot to learn and share.
  7. Hondata FlashPro Civic 2022 Si+ Turbo 1.5 US | CARB Tunes

    No. Our tuning and labelling has changed. We are tuning and labelling for a specific torque level as it relates to clutch slip and makes it easier to tune for.
  8. Hondata FlashPro Civic 2022 Si+ Turbo 1.5 US | CARB Tunes

    With a really high octane fuel 270. With 93 octane 255-260? The torque potential gain is a higher % (guess 270-280). This is a CARB tune. You are running into CAT restriction.
  9. Hondata FlashPro Civic 2022 Si+ Turbo 1.5 US | CARB Tunes

    Anticipated questions. "Why is this less than the preliminary tune?" " What's with the names?" Clutch slip is related to peak torque, not power. Our calibration has a little more power than the preliminary tune but less torque. Hondata chose to engineer flat drivable torque curves to reduce the...
  10. Hondata FlashPro Civic 2022 Si+ Turbo 1.5 US | CARB Tunes

    CARB FLASHPRO We have been working hard testing and developing the CARB tunes for the 2022 Civic Si. The performance gains are huge with a simple upload from our Plug-N-Play FlashPro system. Our Si now has over 1,000 miles and the development was done with California 91 octane. *EPA/CARB...
  11. Hondata CARB tune - technical

    Yes, stock and highish boost, but not the maximum possible boost. So, yes, there is headroom. I'll go into detail on release. Thunderhill engines - unknown. An engine swap from a street 22 Civic Si into one race car crossed the finish line.
  12. Hondata CARB tune - technical

    Developed the release calibrations last night. Data will be posted in the next 48 hours. Anticipated FlashPro release for the 22 Si end of this week.
  13. Hondata CARB tune - technical

    Hondata CARB tune - technical For those of you who are new to Honda and are considering the 11th generation platform here’s a quick primer on Hondata. Hondata was founded by two enthusiastic Kiwi CRX owners who wanted their cars to go faster. We’ve been providing Honda tuning solutions for well...
  14. Tuned 2022 Civic Si - Hondata FlashPro - CARB Pending - Big Gains!!!

    No emissions related parameters can be modified in any way in a CARB product.
  15. Tuned 2022 Civic Si - Hondata FlashPro - CARB Pending - Big Gains!!!

    We re-visit the dyno Monday/Tuesday next week to incorporate what we have learned into release calibrations. Our calibrations are driven and tested daily in our own car with our own experienced staff. Expected release about 2 weeks.
  16. PRL Motorsports 11th Gen 2022+ Civic Si Baseline Dyno Test

    Great data. Its a close match to what we found.
  17. PRL Motorsports 11th Gen 2022+ Civic Si Baseline Dyno Test

    To be accurate, Hondata measured 222 hp. To be even more informative Hondata measured this as a 10% power gain over the 10th gen using an identical ramp rate of 500 rpm per second to minimize the effects of rotational inertia.
  18. Tuned 2022 Civic Si - Hondata FlashPro - CARB Pending - Big Gains!!!

    Rev Hang is emissions related. The technical description is injector overrun cutoff delay. The injectors keep firing for a short time after throttle closure to reduce the oxides of nitrous pollution. Switching this off is illegal for any CARB / EPA tune and for any road vehicle. This is...
  19. Tuned 2022 Civic Si - Hondata FlashPro - CARB Pending - Big Gains!!!

    Hondata also said the clutch needs miles to bed in.
  20. Tuned 2022 Civic Si - Hondata FlashPro - CARB Pending - Big Gains!!!

    The car will stay stock as we test out the calibration and assess the turbo and other engine characteristics. I have questions: With all this extra torque, how well does Honda’s VSA handle the wheel spin? What are the knock and boost limits?
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