Injection angle how to set up?

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gesch
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Injection angle how to set up?

Post by gesch » Sat Dec 24, 2016 12:34 pm

how do I configure the injection angle?that's right, I built the table?
audi 90 motor 3b 2.2 875cc gt3584
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samvel
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Re: Injection angle how to set up?

Post by samvel » Sat Dec 24, 2016 1:06 pm

In my experience not very important in most cases with port injection.
Just set it flat 360deg for begin. If want, fine tune low load/low rpm range when most of the tuning sorted.
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Re: Injection angle how to set up?

Post by gesch » Sat Dec 24, 2016 1:17 pm

it turns out?
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Re: Injection angle how to set up?

Post by samvel » Sun Dec 25, 2016 4:41 pm

Correct.
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Re: Injection angle how to set up?

Post by gesch » Mon Dec 26, 2016 10:25 am

characteristics of the camshaft
The strategy of injection timing:
End of injection ???
Start of injection ???
at the beginning or the end??
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Re: Injection angle how to set up?

Post by samvel » Mon Dec 26, 2016 12:49 pm

It does not matter if you set start or end of injection.
Cam profile is not going to help, you have to tune it for best efficiency.
But as i said before, in my opinion and experience, it is not very important with port injection in most cases.
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Re: Injection angle how to set up?

Post by gesch » Mon Dec 26, 2016 1:14 pm

samvel wrote:It does not matter if you set start or end of injection.
Cam profile is not going to help, you have to tune it for best efficiency.
But as i said before, in my opinion and experience, it is not very important with port injection in most cases.
Thank you!
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