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LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Will I need a tune???

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Old May 5, 2004 | 09:36 PM
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sean1997ws6
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Will I need a tune???
I am doing a new engine for my car and i am switching from 24lb injectors to the 30lbs, I have already had my comp. tuned by PCMForless. My question is do i have to get the tune redone for the 30lbs injector?
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Old May 5, 2004 | 09:37 PM
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TobyZ28
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Yes.
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Old May 5, 2004 | 09:38 PM
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sean1997ws6
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What will happen if I dont get it done right away?
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Old May 5, 2004 | 09:53 PM
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Red96Lt1
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I think that it will run rich. Someone correct me on this.
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Old May 6, 2004 | 03:06 AM
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TobyZ28
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Yes it will run rich. It can correct up to a point but only so far. Its basically a bad idea
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Old May 6, 2004 | 03:07 AM
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Kain
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Yes, and it'll run stupid rich. One of my friend's car ran ok with it like that for awhile. My car didn't run at all with 30#'ers in on 24#'ers programming.
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Old May 6, 2004 | 05:46 AM
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sean1997ws6
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Well then my other question would be can 24lbs hold up to 340-350 at the wheels?or would they be maxed?
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