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Old Feb 20, 2006 | 08:03 PM
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01 Trans Am's Avatar
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Question Needing some help

I just recently put headers on my car and got it dyno tuned. My question is that if I switch from my cb/ory setup to td's and do my free mods now, will I need to get another tune? Will this affect my performance or make me run rich/lean again? Thank you in advance.
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Old Feb 20, 2006 | 08:09 PM
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No, save that money for future mods.
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Old Feb 20, 2006 | 08:15 PM
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okay thanks!
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Old Feb 21, 2006 | 04:56 AM
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Potentially yes it may affect your tune, but I doubt by much so I won't worry.

Adding duals may have an affect positive or negative or maybe no change at all, it really depends how good the dual setup is compared to the current Y setup. Going to duals does NOT automatically mean better.
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Old Feb 21, 2006 | 05:56 AM
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I vote save as well.
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Old Feb 21, 2006 | 07:18 AM
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after you do duals and free mods i would atleast have it checked for piece of mind, even though it shouldn't be far off at all.
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