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

no power below 2k rpm.

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Old Jun 18, 2004 | 12:06 PM
  #1  
92MaroRS's Avatar
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From: Waterloo, Iowa
Car: 1992 Camaro RS 25th Aniversarry Edition
Engine: 305
Transmission: TH-700-R4
Axle/Gears: 10 bolt with 3.23's and SLP Posi.
no power below 2k rpm.

even with the ground wet if i punch it from a dead stop it will not break the tires loose until it 2k rpm then it just breaks them lose on the spot and will roast them until i let off the gas. any fixes for this? or is it just in teh timing table in teh computer?
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Old Jun 19, 2004 | 12:43 AM
  #2  
92MaroRS's Avatar
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From: Waterloo, Iowa
Car: 1992 Camaro RS 25th Aniversarry Edition
Engine: 305
Transmission: TH-700-R4
Axle/Gears: 10 bolt with 3.23's and SLP Posi.
anyone? how can this be remeided. its really annoying.
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Old Jun 19, 2004 | 02:49 PM
  #3  
jconrad's Avatar
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From: Delta, PA
Car: 89 Firebird
Engine: L05 350 TBI
Transmission: 700r4-slippin' on it's last leg
What is your timing set at? What mods have you done? Did you install a higher stall convertor?
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Old Jun 19, 2004 | 02:51 PM
  #4  
92MaroRS's Avatar
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From: Waterloo, Iowa
Car: 1992 Camaro RS 25th Aniversarry Edition
Engine: 305
Transmission: TH-700-R4
Axle/Gears: 10 bolt with 3.23's and SLP Posi.
K&N Open Element
Flowmaster muffler(factory piping)
Smog Pump Delete

Timing was set at what apperead to be 0* so we bumped it up what we believe to be 6*. it is running much stronger now.
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Old Jun 20, 2004 | 01:00 PM
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From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Did you unplug the EST before you set the timing? When was the last time the car had a tune up. There could be a million reaons for sluggish performance.
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Old Jun 20, 2004 | 04:54 PM
  #6  
92MaroRS's Avatar
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From: Waterloo, Iowa
Car: 1992 Camaro RS 25th Aniversarry Edition
Engine: 305
Transmission: TH-700-R4
Axle/Gears: 10 bolt with 3.23's and SLP Posi.
Originally posted by ShiftyCapone
Did you unplug the EST before you set the timing? When was the last time the car had a tune up. There could be a million reaons for sluggish performance.

yea we unplugged that. it runs much better.


with in the last 5k miles

new cap
new rotor
new wires
new plugs
new air filter



with the timing bumped it runs MUCHO better. no bog off idle.
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Old Jun 20, 2004 | 07:22 PM
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ShiftyCapone's Avatar
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From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Originally posted by 92MaroRS


with the timing bumped it runs MUCHO better. no bog off idle.
Sounds like you solved your problem.
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