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speed density or mass air flow?

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Old Jul 10, 2001 | 05:02 PM
  #1  
PaveTim's Avatar
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From: Hurlburt Field, Florida
Car: 1991 Z-28
Engine: 350 SBC
Transmission: Probuilt 700R-4
speed density or mass air flow?

Is a 91 Z-28 TPI mass air flow or speed density?
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Old Jul 10, 2001 | 05:05 PM
  #2  
PETE's Avatar
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From: In the corner of my mind!
Car: 1989 TTA #1240
Engine: 3.8 SFI turbo
Transmission: 2004r
Axle/Gears: 3.27
1990-1992 were batch fired speed density equipped 305's and 350's.

------------------
87 trans am 350 L98 aluminum heads,LT4 hot cam,slp runners,1 5/8 headers,y-pipe,edelbrock base,hi flo cat,air foil,afpr,ported plenum,t-5 tranny w/centerforce clutch and a 3.27 9bolt(11.9in. brakes),ads strip chip,relocated iat sensor,tb bypass,hollowed maf,a/c delete(whole lotta room in there now)

14.10@97mph w/2.01 60'


siamesing the slp's and my fastchip eprom is on it's way
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