Pros / Cons to going full-on Speed Density?
Hmm, interesting.. From what I understand, they should be about the same if the tune is right. But if you're pushing high numbers you'll need to upgrade your MAF in order to keep it from being a restriction?
TECH Enthusiast
Joined: Mar 2004
Posts: 604
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From: Loganville, GA
Ultra retard, newbie, "I don't know how to tune" question...
What's the point of the MAF when it's stock with a 1-bar MAP in a NA setup? If you can run just a 1-bar MAP and no MAF and can run in SD mode... Why didn't GM not just do that from the factory? Why add the MAF?
What's the point of the MAF when it's stock with a 1-bar MAP in a NA setup? If you can run just a 1-bar MAP and no MAF and can run in SD mode... Why didn't GM not just do that from the factory? Why add the MAF?
Emissions & ease of calibration, when the maf does most of the work & you don't need to fine tune a VE table for every rpm/map point its probably a huge cost savings for them in the long run.
-Bill
-Bill
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