TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

How much HP in this setup?

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Old Dec 20, 2003 | 04:04 AM
  #1  
Super Camaro's Avatar
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Car: 88 Camaro
Engine: 5.8L 355ci V8
Transmission: T5
How much HP in this setup?

Can I get some inputs on how much horsepower my engine might make and a rough estimate on my cars 1/4 mile time?
'88 Camaro SC
rebuilt '89, 9c1 LO5, 350 engine ( Caprice police engine)
'91 Formula FBird heads, ported and polished
Edelbrock Performer intake
Open FlowTech headers
3:42 standard rear-end
T5 tranny

Im guessing around 265 HP (at the flywheel) and 14.0-14.4 quarter mile... nothing amazing.
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Old Dec 20, 2003 | 03:38 PM
  #2  
JPrevost's Avatar
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Car: 91 Red Sled
Axle/Gears: 10bolt Richmond 3.73 Torsen
You're probably close. Only one question, what bump stick?
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Old Dec 20, 2003 | 10:23 PM
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From: Ft. Branch, In.
Car: 88 formula WS6
Engine: 305 Lo3
Transmission: 700-R4
Only a person with a crystal ball could answer that! Go to the track and find out!
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Old Dec 21, 2003 | 06:42 AM
  #4  
Super Camaro's Avatar
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Car: 88 Camaro
Engine: 5.8L 355ci V8
Transmission: T5
Originally posted by sqzbox
Only a person with a crystal ball could answer that! Go to the track and find out!
Or a person with a setup close to mine and knows what his car runs. Nearest track....45 minutes away, and closed for winter.
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Old Dec 21, 2003 | 07:54 PM
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From: Chicago, IL
Car: 91 Camaro RS Convertible
Engine: 305 TBI
Transmission: 5-Speed
Axle/Gears: 3.42
Should be a pretty good setup, the heads you listed "'91 Formula FBird heads, ported and polished" are those L98 iron heads?
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Old Dec 22, 2003 | 06:52 AM
  #6  
Super Camaro's Avatar
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Car: 88 Camaro
Engine: 5.8L 355ci V8
Transmission: T5
Yes, there L98 iron heads.
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Old Dec 23, 2003 | 04:15 AM
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From: Chicago, IL
Car: 91 Camaro RS Convertible
Engine: 305 TBI
Transmission: 5-Speed
Axle/Gears: 3.42
That should be a pretty strong setup then, close to what I am doing soon in the future. I would look into some different headers though, those flowtech's are going to restrict you. Look into some better ones like the SLP's or the Hooker 2055's.
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Old Dec 23, 2003 | 07:31 AM
  #8  
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Car: 88 Camaro
Engine: 5.8L 355ci V8
Transmission: T5
If I could afford better headers, Id get them, but Im on a budget right now. FlowTech's only $100 at Summit. Same thing with the heads. When I have the money im gettin Vortec heads and intake, better headers, Cherry Bomb or Flowmaster dual exhaust
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Old Dec 23, 2003 | 04:27 PM
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From: Chicago, IL
Car: 91 Camaro RS Convertible
Engine: 305 TBI
Transmission: 5-Speed
Axle/Gears: 3.42
Sounds like a good plan, but you still never said what cam you'll be using? Realize too, that this setup is going to need some chip tuning.
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Old Dec 23, 2003 | 07:34 PM
  #10  
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Car: 88 Camaro
Engine: 5.8L 355ci V8
Transmission: T5
Stock roller cam for now, I'll get a new one when I get the new intake and heads
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