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

Whats the fastest NA TBI on here.

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Old Dec 1, 2001 | 11:23 PM
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ImportsRsloths's Avatar
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From: Amelia, OH, USA
Whats the fastest NA TBI on here.

NA..... i havent seen a fast tbi yet... the fastest ive seen is a 383, afr heads, cam, etc and with a TBI setup he ran 13.8s is this the usual
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Old Dec 1, 2001 | 11:53 PM
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Car: 1992 Camaro RS
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Old Dec 2, 2001 | 12:11 AM
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13.8 for a 383 is very sad. Shane B had a 350 Vortec that ran mid/low 13s.

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-Tas
'89 Formula WS-6

305, TBI, 700R4, P.A.W. 14x3 open element with K&N, Milodon 160* thermo, functional Formula hood, cross-flow Flowmaster, '99z28 rear pipes and tips, Hooker 1-5/8" 50 state legal headers, Dynomax 3" I pipe (PN 44063 and 43248)
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[This message has been edited by Tas (edited December 01, 2001).]
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Old Dec 2, 2001 | 01:24 AM
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From: Ewing, NJ
14.209 @ 95.7mph
with heads, intake, ultimate tbi, 1.6 rockers, 3.54 posi rear. i also used a stock cam and a stock computer chip on a 305 with over 100K on the clock.
the cam has now been replaced with a 97LT1, the raockers are now 1.5 full rollers, and the rear is now a 4.09 with a spool. the stock chip is still in place and the motor has not been rebuilt, now reads 107K.
i will have new times after the jersey winter get together on dec. 15th. i expect very low 13's or high 12's with a custom chip.

later
tim

------------------
91 Camaro RS-LO3,Auto
New Times Coming Soon!
Check Out The East Coast F-Body Nationals Home Page
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Old Dec 2, 2001 | 08:12 AM
  #5  
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From: In reality
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<font face="Verdana, Arial" size="2">Originally posted by ImportsRsloths:
NA..... i havent seen a fast tbi yet... the fastest ive seen is a 383, afr heads, cam, etc and with a TBI setup he ran 13.8s is this the usual</font>
No power braking, muffler on, sway bars on, Cheap old TAs, I was running 13.7s, and had done some updates to that, with my in car timing, I had knocked .2 of off the 600' times, so going by actual slips was a 13.7, but was probably closed to 13.4 when done.
84 Firebird, with a XFire.
700R4, 3,42s, 3" single exhuast, 1227747 ecm, TES, 2" throttle bodes, BBC injectors.

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Old Dec 2, 2001 | 10:23 AM
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Tom 400 CFI's Avatar
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From: Park City, UT
Car: '92 Corvette, '89 1/2-a-'Vette
Engine: LT1, L400
Transmission: ZF6, T5
Axle/Gears: 3.45, 3.31
It's in the sig.

------------------
'83 Trans Am: 400 CID oil burning junkyard long block, 224/234 crane cam, Summit aluminum roller rockers, hand ported intake, home bored 2.09" (53mm) throttle bodies, MSD 454 injectors(75 lb/hr), Holley 255LPH fuel pump, custum modded FPR, Edelbrock TES headers, SLP 3" stainless steel cat back, stock ECM & chip. Borg/Warner T-5 World Class, 12" Corvette rotors and clipers, GTA 16" wheels, South Side Machine subframe connectors, 1LE sway bars, 3.45 ring and pinion, Alpine sound.
Best E.T. 13.257
Best MPH 105.24
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Old Dec 2, 2001 | 05:51 PM
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From: Cincinnati,Ohio,Usa
Before I went and messed around with my previous setup I did 14.1 at 101. Now, I would be lucky to hit low 20's in my current state of tune. Pretty much a dead project now, shame, used to be a fun car and I miss driving it.

------------------
1989 Lt. Blue RS 5-speed
355 crate motor, Compucam 2040,
PST Front suspension,
Hotchkis rear suspension,
EDL T.E.S., 3" Flowmaster
Harwood cowl hood

1994 Black Z28 6-speed
Nothing major, but FUN!
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Old Dec 2, 2001 | 11:08 PM
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NJ SPEEDER's Avatar
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From: Ewing, NJ
<font face="Verdana, Arial" size="2">Originally posted by Tas:
13.8 for a 383 is very sad. Shane B had a 350 Vortec that ran mid/low 13s.

</font>
king of no mods has spoken j/k



------------------
91 Camaro RS-LO3,Auto
New Times Coming Soon!
Check Out The East Coast F-Body Nationals Home Page
www.geocities.com/njspeeder
My MAFB.ORG Home Page
www.mycar.net/mafb/registry/detail.cfm?id=299
DSI Racing Home Page
www.geocities.com/foff667
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Old Dec 2, 2001 | 11:34 PM
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<font face="Verdana, Arial" size="2">Originally posted by NJ SPEEDER:
king of no mods has spoken j/k

</font>
More like king of mods in boxes . Actualy that would be my friend with Edelbrock RPM heads under his bed

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