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1991 Z28 question

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Old Jan 23, 2006 | 09:59 PM
  #1  
Time's Avatar
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From: Crandall,Texas
1991 Z28 question

Maybe a stupid question but did any 1991 Z28's , not RS...come with a TBI? I thought the Z28 only had TPI's.
Reason for the question is Carfax keeps pulling mine up as a 5.7 350 TBI?? When in fact it has a TPI. This also happened on another vin check site.

1G1FP238XML133686

the "8" means L98 does'nt it?
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Old Jan 23, 2006 | 10:32 PM
  #2  
MdFormula350's Avatar
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From: Maryland; USA
https://www.thirdgen.org/newdesign/tech/techdb.shtml

yeah vin 8th digit 8 = 350 L98 TPI

yeah z28's 91 or 92 came with 305 tpi or 350 tpi
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Old Jan 24, 2006 | 09:06 PM
  #3  
fireball451's Avatar
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From: Gray, TN
Car: 91 Z28, 91 Z28, 92 Z28
Engine: LB9, LB9, L98
Transmission: T5, T5, 700r4
Axle/Gears: 3:42, 3:42, 3:23
none came with tbi
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Old Jan 25, 2006 | 08:02 PM
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89IrocZ350TPI's Avatar
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Car: ws6
Engine: ls1
Transmission: m6
Axle/Gears: 3.42
The Z28 was the top model. Thats why they didnt put the tbi in it.
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