VT V8 injector scaling info

Holden/Delco Tuning. ALDL, OBD 1.5. Circa 1989 to 2004.
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Holden202T
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Re: VT V8 injector scaling info

Post by Holden202T »

assuming thats right then they are the same as a vn 5ltr injector pretty much which is about 19lb so the 21.9 is probably not too far off assuming VT uses the same fudge factor :P
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The1
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Re: VT V8 injector scaling info

Post by The1 »

5.0 Stockers are

vt v8 5.0l (incl vt clubsport): 0 280 150 973
20 Lb/hr 208 CC/Min 12 Ohm 3.0bar

5.7 Stockers are

vr,vs,vt 5.7l(215kw gts): 0 280 150 775
18.65 LB/hr 196 CC/Min 16 Ohm 3.3bar

Just check injectors on google, doesn't look worthwhile, different resistance?
dmac_25
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Re: VT V8 injector scaling info

Post by dmac_25 »

Hmm throws up more questions then answers
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The1
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Re: VT V8 injector scaling info

Post by The1 »

what codes on the injectors you have now?
dmac_25
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Re: VT V8 injector scaling info

Post by dmac_25 »

I'm confused where to start with the questions right now
dmac_25
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Re: VT V8 injector scaling info

Post by dmac_25 »

Hey mate I have a heap to choose from it's not really a matter of which injector it's how to plug it into tuner rt to get it to work.
I have stock
355
Rb20 270cc high imp
Or anything from injectors online for this car
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The1
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Re: VT V8 injector scaling info

Post by The1 »

well from what i can work out your calculatations are correct, 299.50 msec/gram should be right. So just plug that number into the Injector Flow Rate in the xdf.
dmac_25
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Re: VT V8 injector scaling info

Post by dmac_25 »

The problem why I went back on what I said use the way I did it for 26.5lbs and do it for 19lbs and comes out with 417.711 not what's in the stock bin
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The1
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Re: VT V8 injector scaling info

Post by The1 »

what xdf and bin you using?
dmac_25
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Re: VT V8 injector scaling info

Post by dmac_25 »

Off the top of my head it was $A6E and CNPJ

Not on the pc right now