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

hey guys

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Old Nov 21, 2000 | 02:35 PM
  #1  
chevyboy07 91's Avatar
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From: down by the river
hey guys

just saying hello. Got a '91 RS w/ a 327 TBI and a carb set-up also. Worked for Chevrolet and Ford so I can get around these cars.
Later guys,
Alex
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Old Nov 21, 2000 | 02:37 PM
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From: Davison / Troy ,Michigan
Car: 1991 Pontiac Firebird
Engine: 3.8
Transmission: 700r4
Axle/Gears: Dana 60
Cool man, welcome to the board. Nice ride too. Have u timed that 327 yet?

[EDIT]
By the way, my name is Eric. My car and stuff is at my website and in my sig. Do u have any pics of your ride on the net yet?
------------------
Eric Natzke
91 Firebird 305 TBI (ZZ4 summer of "01")
ASCD Ram Air Hood-3" custom exaust-Flowmaster 80 Series-No Cat-Edelbrock TES Headers (coated)-March Pulleys-TBI Spacer-K&N Open ELement-TransGo Shift Kit-B&M Supercooler 28,000 GVW-Hypertech Thermomaster-160 Stat-3:42 GM Gears-Auburn Posi Unit-Edlebrock Strut Tower Brace-MSD Superconducters-Accel Cap & Rotor-MSD Blaster Coil-Rapidfire Plugs-265/50/R15 Tires-Emmison's all Gone
http://members.aol.com/j007golden/91firebird.html

[This message has been edited by 91Bird305 (edited November 21, 2000).]
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Old Nov 21, 2000 | 03:58 PM
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Car: Turbo Buick
Engine: 3.8 V6
Whats up Alex (fellow Sffbc member hehe)
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Old Nov 21, 2000 | 08:20 PM
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chevyboy07 91's Avatar
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From: down by the river
What's up Eric!!......Pablo, where have you been hiding man??
Anyway, Eric. It's a 327 H.O. out of a '73 'vette "roadster"(the little dingy looking 'vette) <<<<<(that explains it Pablo)....I ran the numbers on it. I bought it from a guy who had some whack story about it and made me believe some weird crap. Anyway, that's what it is. I have a lot of mods I'll list on my sig. some time soon.

I've run MANY MANY different set-ups and can't keep track anymore...but for now>>

1) best 14.39 on the motor w/ 2.73's and open diff.>>(This on on a Holley carb and RPM intake) 2) best 13.8 on 3.73:1 rear and slicks and cool night(yes....i shaved all that time off w/ this alone) I don't have my slips w/ me here for 60' times and mph's so bare with me.
AND>>> 3) best 12.84 on a 150 shot w/ same rear set-up (slicks and gears w/ posi)
Don't forget....before people start ragging, that I haven't listed any mods or anything.
Later,
Alex
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Old Nov 21, 2000 | 08:21 PM
  #5  
chevyboy07 91's Avatar
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From: down by the river
SHOOT!!!! SWEET RIDE ERIC>>>>>>HOW 'BOUT YOU? ANY TIMESLIPS I OVERLOOKED OR SOMETHING??
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Old Nov 21, 2000 | 09:20 PM
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91Bird305's Avatar
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From: Davison / Troy ,Michigan
Car: 1991 Pontiac Firebird
Engine: 3.8
Transmission: 700r4
Axle/Gears: Dana 60
No, no times yet. I was suppose to get some times at the fbody gathering at Mid-Michigan Motorplex but I ran into problems with ASCD with the hood and I ended up not going. I thought about just purchasing a G-Tech Pro (used) for about 80 bucks. But I am hoping to break into 14's with the stuff I have done. I am in the process (waiting for it to get to my house) for an afpr and injector spacer and that will probably be it for mods on my 305. Man, sounds like your ride is pretty sweet. Now did u say your engine is carbed or tbi now? I see u said u had a holley carb on it at one point. Wondering if u switched to TBI and why? Thanks

------------------
Eric Natzke
91 Firebird 305 TBI (ZZ4 summer of "01")
ASCD Ram Air Hood-3" custom exaust-Flowmaster 80 Series-No Cat-Edelbrock TES Headers (coated)-March Pulleys-TBI Spacer-K&N Open ELement-TransGo Shift Kit-B&M Supercooler 28,000 GVW-Hypertech Thermomaster-160 Stat-3:42 GM Gears-Auburn Posi Unit-Edlebrock Strut Tower Brace-MSD Superconducters-Accel Cap & Rotor-MSD Blaster Coil-Rapidfire Plugs-265/50/R15 Tires-Emmison's all Gone
http://members.aol.com/j007golden/91firebird.html

[This message has been edited by 91Bird305 (edited November 21, 2000).]
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Old Nov 21, 2000 | 09:29 PM
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Car: Turbo Buick
Engine: 3.8 V6
alex, i went to fudds on sunday at 7 like an idiot and didnt check the webpage then i heard you guys met at 9

oh well
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Old Nov 21, 2000 | 10:23 PM
  #8  
Duke's Avatar
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From: New Boston, MI
Car: 92 RS
Engine: 406 SBC
Transmission: 4R70W
Axle/Gears: Moser/Strange 9" 3.73, spool
Wow, someone else with a 327? Cool! Sounds like your running pretty close times. My last time was a 13.92 with 3.73's and Nitto's. I could have run better if I were more experienced and it it wasn't so humid out tha day. My 327 isn't an original though, it's just a 350 with a 327 size crank. So what's your mods? I have a 670 Holley TBI unit, SLP 1 5/8" headers, a custom built WC T5, Auburn posi with Richmond 3.73 gears, and TPI heads.

------------------
1992 RS
327, Modded TBI, Rebuilt WC T-5 5-speed, PRO 4 15" rims, Nitto's, 3.73's, SLP 1 5/8" headers, and a few other things.
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Old Nov 21, 2000 | 10:43 PM
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chevyboy07 91's Avatar
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From: down by the river
Hey Pablo,
Actually, I was sick off my *** !!! I was in bad shape for the past 10 days so I didn't go either. Anyway, we both missed the breakfast cruise too that sucks. Ohh well. Did you get the valve spring situation worked out?? I lost the post/thread on it.
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Old Nov 21, 2000 | 10:47 PM
  #10  
chevyboy07 91's Avatar
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From: down by the river
lets see if this signature works
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Old Nov 21, 2000 | 10:50 PM
  #11  
chevyboy07 91's Avatar
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From: down by the river
WTF it isn't working. Anyway, do you have to do "something special".
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