Author Topic: Leaning out very low throttle in BC  (Read 4735 times)

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Offline RockThePylon

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Re: Leaning out very low throttle in BC
« Reply #25 on: January 04, 2016, 09:29:53 am »
So it's settled... REVY ROAD TRIP!
I may scream like a dainty lady, but I punch like a fairly strong 11-year-old.

Offline darthekai

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Re: Leaning out very low throttle in BC
« Reply #26 on: January 04, 2016, 10:14:02 am »
Dont type those words so loudly around asstuna.

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Offline Airboy

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Re: Leaning out very low throttle in BC
« Reply #27 on: January 04, 2016, 03:53:05 pm »
The lower manifold pressure you go, the lower the air mass so, if you are "running off the edge" of your fuel table (ipw?), I would expect AFR to go richer.

Gain 50 ft-lbs, ask me how! :-)

Offline darthekai

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Re: Leaning out very low throttle in BC
« Reply #28 on: January 04, 2016, 04:24:40 pm »
The lower manifold pressure you go, the lower the air mass so, if you are "running off the edge" of your fuel table (ipw?), I would expect AFR to go richer.

Yeah sorry that was a misnomer I guess.
The table was simply extrapolated roughly linearly past the lower end of pressures we were able to see. it still has decreasing data entered all the way down to like 5Kpa.

Might be a good idea to simply "plateau" the table at the bottom edge.
What does IPW mean?

ah Injector Pulse Width. Yes. yes.


What man put together, man can rend asunder and then also put it together sometimes what's all this left over stuff
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Offline RockThePylon

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Re: Leaning out very low throttle in BC
« Reply #29 on: January 04, 2016, 10:51:33 pm »
This thread is basically a blog of what we think.

It just helps me turn a gut feeling of something I never really thought about, into a textual understanding of the subject.

And since SOMEONE(DarTheKai) didn't log anything, my gut rules. SO CONTINUE THE THREAD BABY.
I may scream like a dainty lady, but I punch like a fairly strong 11-year-old.

Offline darthekai

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Re: Leaning out very low throttle in BC
« Reply #30 on: January 05, 2016, 01:33:36 pm »
at least you learned some things about blowers and IACV targets...
What man put together, man can rend asunder and then also put it together sometimes what's all this left over stuff
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