PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

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Old Jan 17, 2007 | 12:27 PM
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I would say it will make tuning with the stock o2's harder.
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Old Jan 17, 2007 | 02:15 PM
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But leaving the maf in should be no problem right??
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Old Jan 17, 2007 | 02:17 PM
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the maf should be fine.
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Old Jan 17, 2007 | 02:25 PM
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after i get tuned with the maf re-enabled will i be able to put my manifold and p&p tb on with out it running like ****/loosing power
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Old Jan 17, 2007 | 02:30 PM
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everytime you mod the intake or exhaust things can change in your tune throwing it off.
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Old Jan 17, 2007 | 02:39 PM
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i understand that, i am going off the basis people but ls6 mani s on with astock tune and still gain hp. my question is after i get tuned...will i still se gains by putting on my wieand and tb
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Old Jan 17, 2007 | 02:39 PM
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btw foff667 thank you a ton
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Old Jan 17, 2007 | 02:49 PM
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yeah but now you have a tune that is specific to your vehicle...there is the strong possiblity that now you'll flow air a little better leaning you out further which can cost you power.
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Old Jan 17, 2007 | 02:54 PM
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gotcha i will just wait till cam time
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Old Jan 27, 2007 | 09:28 PM
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good news well turned out it was just a a hole in a sparkplug wire. bad news is i had to be reflashed back to stock and pay 100 to find out what was going on. good news is my tuner is going to retune me for free and leave my o2s and maf on!!!
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Old Jan 30, 2007 | 11:14 AM
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alright so what would be better? Port my wieand to accept the 80mm bbk...or use the 5/8in spacer that brings it down to a 78mm. Granit someday i will be using nitro daves plate if i dont direct port which is what i want. Didnt know if the tb nitrous plate on top of the 5/8 reducer would stick the tb out to far.
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