question about what mass air to use with 92/92 fast

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01-03-2009, 10:22 AM

#21

bigfatls6

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How is the driveability with a speed density tune? I already bought a delphi 85mm
ZO6 mass air but I might be interested in a speed density tune. I am going t ohave the car dyno tuned any way. will speed density make more power or what?

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01-03-2009, 10:24 AM

#22

bigfatls6

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Quote:

Originally Posted by chrs1313

mmm sounds promising...are going to run back to back vs a 85mm lid/maf setup

I have read some where that they have already done it on a stock bottom end ls1 with a heads and cam package and it made about 10 more rwhp.

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01-03-2009, 10:58 AM

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HMERacing

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Me too, Speed density. Then you wont have to worry about it at all, no restrictions and no dirty maf wires.

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01-04-2009, 08:05 AM

#24

See5

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The whole MAF or MAF-less issue is timeless.

A fresh MAF-less tune will be great, but never better than the moment it is finished. The MAF's job is to correct for changes in air temp and density which occur in most climates.

Last edited by See5; 01-05-2009 at 06:45 AM.