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TPI difference

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Old Aug 24, 2005 | 10:36 AM
  #1  
ND4SPD86's Avatar
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From: Portsmouth, Ohio
Car: 87 Buick Regal T
Axle/Gears: 2.56 blah
TPI difference

Is there any difference between a 305 TPI set up and a 1991 corvette TPI setup
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Old Aug 24, 2005 | 10:46 AM
  #2  
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From: Cleveland Ohio
Car: Formula, a big red brick.
Engine: A Ford 351 Windsor... ?
Transmission: Dodge 727
Rear coolant crossover (Vette has it, LB9 shouldn't), EGR passages (Vette's feed from the header, LB9 from the port in the head), and injector size (Vette 22lb/hr, LB9 19lb/hr).

I think that's about it.
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Old Aug 24, 2005 | 11:17 AM
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From: California
Car: 1982 Trans Am & 1982 Corvette
Engine: L-98 with LO-3 induction. 350 CFI
Transmission: 5 speed and vette has 700r4
Axle/Gears: 373's in T/A .. vette unknown
vettes have different fuel rails
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Old Aug 24, 2005 | 11:28 AM
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Car: Formula, a big red brick.
Engine: A Ford 351 Windsor... ?
Transmission: Dodge 727
Originally posted by Jproz1167
vettes have different fuel rails
Good call, forgot about that.
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Old Aug 24, 2005 | 01:15 PM
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From: California
Car: 1982 Trans Am & 1982 Corvette
Engine: L-98 with LO-3 induction. 350 CFI
Transmission: 5 speed and vette has 700r4
Axle/Gears: 373's in T/A .. vette unknown
oh and vettes had 24lb per hour injectors, f-body 350's had 22lb per hour injectors, and the 305 had 19lb per hour ones.
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Old Aug 24, 2005 | 04:15 PM
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From: Florida
Car: 1992 Camaro RS
Engine: Yet another 350 TPI
Transmission: Borg Warner 6 spd
Axle/Gears: 3.73
Really? 24 lb injectors stock on the Vettes? That doesn't sound right. They even used 22s on the early LT1s.
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Old Aug 25, 2005 | 01:48 AM
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From: Portsmouth, Ohio
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Is there a difference is size of the ports
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Old Aug 25, 2005 | 03:35 PM
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From: Cleveland Ohio
Car: Formula, a big red brick.
Engine: A Ford 351 Windsor... ?
Transmission: Dodge 727
Originally posted by 1987GTAowner
Is there a difference is size of the ports
HUH???????? What ports? The runner ports are the same length and diameter.
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Old Aug 25, 2005 | 04:44 PM
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From: Windsor Ontario Canada
Car: 89 jaguar xjs convertable
Engine: 89 L98 5.7 TPI
Transmission: 700R4
Axle/Gears: 3.23 dana 44
Vette fuel lines feed in from the pass side and f body's on the driver side.
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Old Aug 25, 2005 | 09:15 PM
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A 305 and a 350 use a different knock sensor.
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Old Aug 28, 2005 | 03:25 AM
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Originally posted by Jproz1167
oh and vettes had 24lb per hour injectors, f-body 350's had 22lb per hour injectors, and the 305 had 19lb per hour ones.
Ummm.... no.
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Old Aug 28, 2005 | 09:39 AM
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Car: Formula, a big red brick.
Engine: A Ford 351 Windsor... ?
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Originally posted by Red Devil
Ummm.... no.
A man of many words
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