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

TBI Nitrous

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Old Jan 29, 2007 | 09:54 AM
  #1  
usamuscle892's Avatar
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From: Augusta,GA
Car: 1992 Z03 RS
Engine: (L03) 305TBI
Transmission: TH-700R4
Axle/Gears: bone stock
TBI Nitrous

anybody know of a bolt on nitrous kit for TBI setups?
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Old Jan 29, 2007 | 10:47 AM
  #2  
Fast89T/A's Avatar
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Joined: Jan 2007
Posts: 31
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Car: 1986 Chevy camaro Z28
Engine: 305 tpi
Transmission: TH-700R4
Axle/Gears: 2.73 posi
Nitrous

Hi,
I am pretty sure that Year One has a kit for the TBI. I have a TBI T/A and i remember seeing it in there. Let me know if you get it and how it does.
Later
Fast89T/A
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Old Jan 29, 2007 | 01:49 PM
  #3  
Gunny Highway's Avatar
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From: The nation's capital
Car: 91 RS
Engine: 350 TBI
Transmission: 700R4
Both Nitrous Works and NOS make kits. They're on Jegs, Summits and a whole bunch of other sites.
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Old Jan 30, 2007 | 05:21 AM
  #4  
racer J's Avatar
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From: Mesquite, Texas
Car: 1992 Chevrolet RS Camaro
Engine: 305 TBI
Transmission: WC T5 conversion
Axle/Gears: Debatable . . .
Yea the NOS kit should still be a 125 HP setup out of the box. Does anyone know if you can swap out the jets for a larger shot? I'm sure the stock bottom end couldn't handle much more but I'm just curious.
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Old Jan 30, 2007 | 09:43 AM
  #5  
abyliks's Avatar
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From: ludlow mass
Car: 02 Mustang
Engine: 3.8 about to be punched out to 4.3
Transmission: 4R70W
Axle/Gears: 3.73 Detroit true trac
what would be the biggest shot recomended?
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Old Jan 30, 2007 | 06:40 PM
  #6  
UnderCover89TBI's Avatar
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From: Manteca,California. Nor Cal.
Car: SOLD IT. Mopar guy only now.
Engine: gone
Transmission: gone
Axle/Gears: gone
they offer them, but as far as i know thier listed as tbi truck kits. so that's what you'd have to order. Again as far as I know..I havnt done the research yet but my forged bottom end was made to handle the nitrous
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Old Jan 30, 2007 | 10:12 PM
  #7  
vipershark11's Avatar
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From: CT
Car: 92 trans am clone
Engine: LO3
Transmission: 700r4
well as of now im running a 130 shot yes i ordered more jets to the wheels that is. and i have the nitrous tbi truck kit bolted right on no problems it was real easy with the right set of tools. this spring i plan on upping to possibly a 200 with a new fuel pump.
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Old Jan 30, 2007 | 10:51 PM
  #8  
robertfrank's Avatar
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From: Salt Lake City, Utah
Car: 1988 camaro "SS"/ 1991 305/T5
Engine: 383 LT1 in progress/LT1TBI 355 soon
Transmission: Probuilt 700R4 3600 stall/ T5
Axle/Gears: Moser axles, 3.42 Eaton Posi
make sure you save up for a new engine after that 200 shot throws a rod out the bottom of the block.
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Old Jan 30, 2007 | 11:20 PM
  #9  
vipershark11's Avatar
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From: CT
Car: 92 trans am clone
Engine: LO3
Transmission: 700r4
lol okay uhh but anyways what would be the max shot i could run with upgraded fuel pump on the stock block/internals?
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Old Jan 30, 2007 | 11:29 PM
  #10  
DTOFMFD's Avatar
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I ran 150 very often, but I had a buddy who ran 200 a few times with a few upgrades, but went back to 150 because everyone said it would let go.
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Old Jan 31, 2007 | 12:24 AM
  #11  
vipershark11's Avatar
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From: CT
Car: 92 trans am clone
Engine: LO3
Transmission: 700r4
did you run a 150 with the stock fuel pump if not what kind of pump? what size jet if you know? is that number to the crank or wheels?

Last edited by vipershark11; Jan 31, 2007 at 12:28 AM.
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