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injector size

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Old Aug 4, 2007 | 02:18 PM
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one fast ss's Avatar
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From: sudbury ontario
Default injector size

hey
i have a 6.0L lq9 that needs bigger injectors. i got a vortech charger kit put on wih a upgraded charger and 408 stroker. the injectors on it are 40lbs per hr at 56 psi. the dyno shop iam currently getting my truck tuned at is saying that theses are the biggest injectors that the computer can handle. is this true? if not what can the stock computer handle?
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Old Aug 5, 2007 | 12:25 AM
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405HP_Z06's Avatar
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From: Arlington, Tx
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The PCM can handle any high impedance injector that you tune it for. You should have no problem installing larger injectors.
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Old Aug 5, 2007 | 01:19 AM
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From: camillus n.y
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those injecters are probly 40lbs @43lbs of fuel presure or 1 bar
do you know the math to calculate a new injector?
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Old Aug 5, 2007 | 11:43 PM
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From: sudbury ontario
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no i dont can you show me some how i would really appriciate it. this is my first build up. your right they are 40 lbs an hour at i think 50 psi. now when you guys say inpendance what does that mean and is there a difference between inpendance and.....humm i forget what he said i think it was static...is that the right term?
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