Question on 42 lb/hr Marine Injector Values
#14
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Correct but that's just getting the IFR table right which is only one part of tuning injectors. That's the easy part. Then you got min. pulsewidth, offsets, short pulse adder and so on.... which need to be changed also.
Me personally no I am not running the Multec II 43lbers
Me personally no I am not running the Multec II 43lbers
#16
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Sometime take a stock tune file from a truck with the stock 24lb injectors and then the file from a 3/4 ton with the 8.1 and see how all of the offsets and everything are completely different and we are only talking about only 5-6 lb/hr difference between the two injectors.
Obviously not every single injector is going to flow exactly the same but however if they did and ALL of the correct injector data is changed when swapping injectors and I am talking about going from 24s up to 60s nothing else should need to be messed with in the tune if the data is correct.
I know their are alot of people running the MultecII 43lb injectors with just the IFR changed and their application runs fine like this but if their is an injector avalible to upgrade to that has all of the info on them that would be the better choice.
Last edited by KLUG'S SS; 11-14-2009 at 10:15 AM.
#17
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I am in no way trying to get in a pissing match or persuade anybody from using these injectors I am just simply stating the facts about correctly tuning injectors that's all.
For me personally I would rather spend the money and go through the hassle of changing out injector plugs on the wiring harness if needed to go with an injector that had all of the info on them and that goes the same for a customers car or truck I am tuning. I do like to have my tunes be as "spot on" and as close to perfect as possible which I dont view as being a bad thing at all when someone is paying me and expect a good tune.
For me personally I would rather spend the money and go through the hassle of changing out injector plugs on the wiring harness if needed to go with an injector that had all of the info on them and that goes the same for a customers car or truck I am tuning. I do like to have my tunes be as "spot on" and as close to perfect as possible which I dont view as being a bad thing at all when someone is paying me and expect a good tune.
Last edited by KLUG'S SS; 11-14-2009 at 10:48 AM.
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