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nos on tbi

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Old Jan 5, 2002 | 10:46 AM
  #1  
bad@ss89camaro's Avatar
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From: Louisiana
Car: 91 Z/28 convertible
Engine: 305
Transmission: 700R4
nos on tbi

can i put nos on my stock 92 camaro rs tbi 305 will it blow my engine if not then what shot would be safe to use
Attached Thumbnails nos on tbi-front-veiw-my-car  
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Old Jan 5, 2002 | 01:33 PM
  #2  
88IROCZJG's Avatar
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From: Mansfield, Ohio
Car: 1988 IROC-Z
Engine: stock L03
Transmission: auto
There is a NOS kit for your car. It's the only one I have seen for the TBI. I don't know if any others can be made to fit or not. It's $550 dollars and adjustable from a 75-125 shot. On a stock 305 TBI most guys say don't go over a 100 shot just to be safe. Your not the first person to ask this question.
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Old Jan 5, 2002 | 05:01 PM
  #3  
NJ SPEEDER's Avatar
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From: Ewing, NJ
there are a few guys that i have seen running 125shots on completely stock 305 tbi's. with a few mods there was one guy running very low 13(like 13.1's). as long as it si a wet system(it sprays the nitrous and fuel in together, like a plate system usually does) it is not as bad a shock to the bottom end of the motor and you can get away with a huge squeeze. i know at least 2 LT1 guys running 150shots on stock motors with wet systems.

later
tim
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Old Jan 5, 2002 | 09:49 PM
  #4  
B4Ctom1's Avatar
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From: Cheyenne, Wyoming
Car: 1992 B4C 1LE
Engine: Proaction 412, Accel singleplane
Transmission: built 700R4 w/custom converter
Axle/Gears: stock w/later 4th gen torsen pos
I have installed and like this system: http://www.bgfuel.com/nitrousworks/frames/GM/GM_TBI.htm also I think this system has potential in a TBI car given the jets are changed to a TBI fuel pressure friendly set; http://www.holley.com/HiOctn/ProdLin...densystem.html the new top shot system.

Last edited by B4Ctom1; Jan 5, 2002 at 09:53 PM.
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Old Jan 6, 2002 | 01:18 AM
  #5  
TBI305Camaro's Avatar
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From: Barboursville, WV
i was considering getting that kit but my car has 101k miles on it...would it still be safe to run a 75 shot or maybe a tad more? and would a 75hp shot be worth having? im about to put a TBI edlebrock manifold on it including the mods in my sig...what you all think?
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Old Jan 6, 2002 | 01:26 AM
  #6  
B4Ctom1's Avatar
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From: Cheyenne, Wyoming
Car: 1992 B4C 1LE
Engine: Proaction 412, Accel singleplane
Transmission: built 700R4 w/custom converter
Axle/Gears: stock w/later 4th gen torsen pos
dont for get the TB swap from holley (670 CFM) and the possibility for a 350 swap (with the right cam and maybe 350 chip) I think 75 would be fine also check out http://www.outlawperformance.com/gmtbiall50hp.html
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