Hondata

Ain't it nobody that has an idea?

No, I haven't, why?
But it doesn't seem to engage every time it hit the limiter, when the rpm spikes?

Well... that's easier said than done as I'm not in the dyno anymore.

But can't you see in the sensor list that it actually hitting the limiter, regardless what the calibration tell you? And that the rpm shifting from 9500 to 10500 even 11500.. (in one jump)

Because I'm telling you, the limiter was ...

Misfires... Last year we started out with 0.03" gap - misfires. Gap them down to 0.02 - misfires. Gap them down to 0.014 - STILL misfires!
Also worth mentioning, the car was running e100 last year.

Then we added 5 deg dwell angle at 6019 rpm and 10 deg to 8976, misfires totally went away!

This ...

I doubt its related to injector duty cycle, because last year it was running ~100% all the way from ~8250 to 10000 without an issue (log attached), 4th broke before we had any chance to lean it out.
I'm more into that it's ignition related, because when I recalculated the coil dwell times I ...

AREA876 wrote:Looking at your calibration the rev limiter is actually set at 9715rpm

no shit!? ;)
it was set at 10500, even 10700 at the time being, to AVOID going into rev limit in the dyno, the dyno lockup was set to 10000

Hi Guys,

I was having a weird problem on the dyno a few days ago, the car was hitting the rev limiter way too early,
3 times in a row, on the 3 last high power pulls.
The limiter was set to ~10500-10700 in the ecu (and 10000 on the dyno), but it was hitting the limiter at around ~9200-9700 ...