SPEED DENSITY

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11-03-2008, 01:50 PM

Dean_GTA

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Car: 1988 TA GTA

Engine: L98 Replaced w/ 350/330HP W/TPI

Transmission: Stock 700r4

Axle/Gears: stock 3:27

SPEED DENSITY

What does it take to convert my 1988 Trans am 350 TPI with mass air to a Speed Density system? Is it worth doing? Any horse power increase?

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11-05-2008, 02:24 AM

Kevin91Z

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Car: 1990 Pontiac Trans Am

Engine: 355 TPI siamesed runners

Transmission: Tremec T56

Axle/Gears: 12-Bolt 3.73

Re: SPEED DENSITY

Please read the tech article on the main page of thirdgen.org about swapping from MAF to SD.

Mike Davis has done extensive testing on this subject and you can read all about it on his website in the tech article.

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