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

Who says a tbi 305 cant be no good? Look at these track times!!!!!!

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Old 04-22-2001 | 09:40 PM
  #1  
camaroracer1992's Avatar
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Car: 1992 Camaro RS
Engine: 355
Transmission: th400
Axle/Gears: 3.89
Who says a tbi 305 cant be no good? Look at these track times!!!!!!

Jost got back from the track and here'smy best times of the day. Keep in mind this is stock heads and bottom of the motor, just bolt ons!! And yes it is a 305 tbi, not a 350
rt .585
60' 1.744
330 5.409
1/8 8.493
1/8 mph 79.63
1000 11.161
1/4 13.420
1/4 mph 99.62
Old 04-22-2001 | 09:42 PM
  #2  
vortecfcar's Avatar
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From: Crystal Lake Il
Car: '98 Z
Engine: LS1/6
Transmission: 4l60E
those are killer 60 ft times, details on the combo would be nice!
Old 04-22-2001 | 09:42 PM
  #3  
Tas's Avatar
Tas
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lol, what did you bolt on? supercharger? nos?

------------------
-Tas
'89 Formula WS-6

305, TBI, auto, 14x3 chrome flat based open element with K&N, Milodon 160* thermo, functional Formula hood, cross-flow Flowmaster, '99z28 rear pipes and tips....

Soon to be installed:
Hooker 1-5/8" 50 state legal headers, Dynomax 3" I pipe (PN 44063 and 43248), Catco 3" cat, and injector spacer.

Super GRK_Taz World
F-Body Dual Exaust
EFI & Intake Options
AOL IM: superGRtaz
Old 04-22-2001 | 09:46 PM
  #4  
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Tas
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I just did a search, you have Nos congrats.
Old 04-22-2001 | 10:58 PM
  #5  
Basett Racing's Avatar
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From: Valley, AL
N0S or not, that is pretty impressive. Just out of curiousity, what does the car run on motor and what shot(HP?)of NOS are you using?? Its always easy to tell a nitrous run when you have a very imprssive 60' ft time (1.74) and then the mph falls on its head (99.6)!!

------------------
82 Z28 350, Ported #882 Heads, Performer RPM cam and intake, hedman headers,650 Demon carb,
Trans: Turbo 350 w/ 4000 stall -- Rearend 7.5 w/ Richmond 4.10's, Auburn Minispool
Best ET: 12.52@107.2
Future plans: Dart headed, Roller cammed 383 in early '01


89 RS, L03 305, Hypertech Chip,cat delete, Dynomax exhaust,K&N open element Filter,160 stat, MSD coil --Trans:700R4 Corvette Servo -- Rearend: 7.5 GM 3.42 w/ posi-lock
New Best ET: 14.91 @92.9
Bassett Racing
Mid Atlantic F Body -82 Z28 Page

R.I.P. Dale Earnhardt #3
Old 04-23-2001 | 12:04 AM
  #6  
JPrevost's Avatar
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Car: 91 Red Sled
Axle/Gears: 10bolt Richmond 3.73 Torsen
Yeah, I was looking at the mph and the ET and it didn't make any sence. Then it clicked that he had to have NO2. Let's see how many runs he can get with the cast pistons, that way we all know when somebody will have a N02 kit for sale . Just kidding but if it's more than 125hp shot and stock bottom end then you are pushing your luck. Still awesome time all things considering. Especially with the stock heads. A lot of guys have been trying to get into the 13's with mild cheap mods, exhaust, intake, stock bottom end/heads, and even then some of them weren't getting into the 13's.
1QUICKRS92 was running all stock w/cat-back and air cleaner, 120hp shot and he had a best of 14.34 at 97mph 2.233 60'.
FRMULA ran with 3.73 posi and 120hp shot. His results were 14.843 92.07 2.166.
Even guys with headers and a SC weren't turning very good times. Most of the time it was because they expected to just swap on a piece and left everything else stock. Kind of stupid to put a supercharger and gain not even a half second because you can't put the power down to the track and you make only 20% of 170hp with 5psi boast. STUPID. Better of with heads and a cam (NJ Speeder).


------------------
, Jon (350 TBI! it's trenuous and efficacious while getting 23mpg highway with off the shelf eprom)
91 Red RS w/grey int, sq stereo (Alpine v12, kicker solo, MB quart premium etc)AIM: JPrevost
  • Holley 670 TB unit w/ 1/2" spacer/adapter
  • Edelbrock RPM vortec intake
  • 350ho 330hp vortec crate motor
  • 8" harm. balancer
  • Stewart stage 2 water pump w/160 thermo
  • SLP tri-y headers to full 3"
  • Rebuilt trans w/ SLP shift kit
  • Centerline 16x8's all around
  • 36/24 mm sway bars
  • Full poly bushings, even motor mounts
  • SLP LCA and panhard
  • Alston SFCs
  • Edelbrock 3 point STB
  • Global west steering brace aka wonderbar
  • Eibach pro kit springs
  • Bilstien high perf. struts and shocks
  • All this and I still have AC
My websiteAny questions?
Old 04-23-2001 | 09:21 AM
  #7  
91Bird305's Avatar
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From: Davison / Troy ,Michigan
Car: 1991 Pontiac Firebird
Engine: 3.8
Transmission: 700r4
Axle/Gears: Dana 60
<font face="Verdana, Arial" size="2">Let's see how many runs he can get with the cast pistons, that way we all know when somebody will have a N02 kit for sale</font>
LoL! Yeah, clue us in.

------------------
Eric Natzke
91 Firebird 305 TBI
"It Ain't Stock"
http://members.aol.com/j007golden/91firebird.html
For info on certain parts or mods go to the site below
http://members.aol.com/j007golden/modeval.html
Old 04-27-2001 | 02:28 PM
  #8  
Spyder's Avatar
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From: Bloomington, MN
I have to give you major props! Good job, get some heads in there with 1.6 rockers and do it agian!



------------------
--Spyder--

1992 Camaro RS
LO3, T-56,centerforce clutch, ported and polished heads, Edelbrock Performer Intake, 14X3 Open Element w/ K&N, hiflow cats with two pipes going back, AC delete, SMOG delete, alu drive shaft, 3.73 posi, 170 stat w/ fan switch, STB, Subframe connectors, KYB AGX, Eagle GSC, and poly bushings.

1982 Z-28
327ci CSB, Turbo 350
Old 04-27-2001 | 09:12 PM
  #9  
1989CamaroRs's Avatar
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From: Fairfax, va, us
well come on lets get some specs
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