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12-09-2016, 03:54 PM | #29 | |
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Quote:
i use oft |
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12-09-2016, 06:13 PM | #30 |
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That what I am trying to move away from. But thanks anyway.
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12-10-2016, 04:02 AM | #31 |
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There are 3 types of limiter:
> Fuel cut > Ignition timing reduction > Throttle closure ECUtek still uses the stock fuel cut logic, however the custom maps would allow you to try a better ignition timing limiter than using stock timing tables, however the only benefit with that is probably it's less soft and probably creates popping/flames. I guess you could also try an accelerator pedal limiter too.... I think it's hard comparing with Chris' car as it's got far more power, the turbo will stay spooled and will make instant good power when the fuel resumes. The stock engine is losing power at the limiter so will need trial and error to get the balance right.
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12-10-2016, 11:18 AM | #32 |
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lets start again
engine power = (fuel + o2) × spark (low=retard . high=advance) if fuel = low then power = low ; high fuel is cooler until kill the spark if o2 = low the power = low ; high o2 add heat to engine if spark = low then power = delay if spark = high then power = impact so if we keep fuel + o2 in charge and use spark control the power lvl that will keep hild the power as we request . i do drifting alot and i didn't have any issues with high end power while cornering |
12-11-2016, 07:31 PM | #33 | ||
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Quote:
[ame="https://www.youtube.com/watch?v=N_9khJcdjD0"]Toyota GT86 Cup - Onboard Highlights - VLN 06.09.2016 - YouTube[/ame] Quote:
But given that it seems to be more complicated than I though, I think I will just settle for the OTS until perhaps some info comes up along the way.
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12-11-2016, 07:41 PM | #34 |
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Change 7450 to 7500, done.
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12-11-2016, 09:29 PM | #35 |
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mine set to 7550 - 7600 . 7550 = -20 degs + 10.5 AFR
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The Following User Says Thank You to aagun For This Useful Post: | Tor (12-12-2016) |
12-12-2016, 03:09 AM | #36 |
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Why so rich? Recipe for sky high EGTs right where its not ideal.
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The Following User Says Thank You to Kodename47 For This Useful Post: | Tor (12-12-2016) |
12-12-2016, 07:19 AM | #37 |
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Would something like this make sense?
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12-12-2016, 07:56 AM | #38 |
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12-12-2016, 09:05 AM | #39 |
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http://datazap.me/u/tor/rev-limit-50...zoom=2022-2080
This is with Base Timing B rescaled to 7550 and all values 7450 in copied down to 7550 -50 deg. So in the relevant loads timing is around -25 to -30. Fuel cut is at 7550/7350 but is irrelevant as it never cuts the fuel. It feels pretty good, there is no hard cut, but still "dropping off" the edge at 7450 is more noticeable. Base timing doesn't drop lower than -5 to -10 deg. Which makes sense since rpm hover around 7500. Maybe add in another row in the timing table (sacrifice 6000 row) and Making 2 steps down? Eg. 7500 = "7450 timing" -25 deg and 7550 = "7450 timing" -50?
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12-12-2016, 12:39 PM | #40 |
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12-13-2016, 07:40 AM | #41 | |
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Quote:
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03-21-2017, 04:50 PM | #42 |
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Any luck replicating the rev limit on the video using oft ?
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