PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Do i need a tune?

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Old Jan 19, 2004 | 08:16 PM
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me_eat_rice's Avatar
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Default Do i need a tune?

I just got longtubes with ORY and a bottle heater. With these modifications will i run to lean? If so are there place in MN that can tune my car to get the right A/F down, or can I do that by myself with some time of tunning device?

I really dont know too much about this tunning thing so i need help!
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Old Jan 19, 2004 | 08:36 PM
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the lts richen you up while the nos can make ya run lean so id say its kinda a draw while spraying but id get a tune ..... so you run good off the bottle too
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Old Jan 20, 2004 | 05:11 PM
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so the headers will make the car run more rich. But will the proted TB and the MAF ends make it run lean?
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Old Jan 20, 2004 | 09:24 PM
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u got it so kinda a mixed bag u got there but sounds like u would benfit form some tunning im not too sure how rich or lean each of the items make you so i cant tell you if ya runnnning rich or lean but generally headders richen while the other stuff you said will lean you out
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