TBI - Page 42 - Third Generation F-Body Message Boards

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1995, 2000, 43, 89, 93, blazer, chevy, drac, impala, location, pcm, pinout, s10, shortage, wire

Important/Useful :

Notes and information on converting to a TBI PCM

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1 2)

Fast355 on Sep 29, 2007

Apr 17, 2026 06:10 PM
by sleeper84

73

58,137

1989, 305, 350, 5235206, camaro, chevrolet, dallas, engine, exploded, injectors, swap, tbi, tpi, trans, tx, view

Important/Useful :

How to: 305 To 350 swap....everything you need to know

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1 2 3 4 5 ... Last Page)

BMmonteSS on Jul 28, 2006

Jul 21, 2022 01:09 PM
by Tuned Performance

393

478,866

350, 3rd, account, bare, body, bones, c3, camaro, checking, fuel, gen, high, hp, injection, intake, performance, tbi, throttle

Important/Useful :

High performance TBI, what do I need?

iamnitrox on Nov 27, 2006

Feb 25, 2018 01:41 PM
by F Body guy

26

69,674

93, 94, big, cam, difference, gasket, install, lash, lt1, lt1cam, oil, pan, reuse, set, valve

Important/Useful :

LT1 cam digest (the ultimate one)

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1 2 3)

ShiftyCapone on Oct 5, 2004

Dec 3, 2016 11:30 PM
by Fast355

104

206,677

081, 083, 187, air, casting, chevrolet, chevy, data, flow, head, heads, lo5, nc, numbers, tbi, tpi

Important/Useful :

TBI and TPI heads: headflow data

kdrolt on Dec 19, 2005

Nov 19, 2016 05:20 PM
by cosmick

41

136,094

1999, 222, 305, 350, 355, camaro, chevy, convert, distributer, duration, gmpp, operate, stiff, tbi, vortec

Important/Useful :

BUDGET TBI BUILDUP

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1 2 3)

Fast355 on Oct 12, 2006

Mar 25, 2016 03:47 AM
by keithnh

129

160,530

0d, 16196395, calibration, diagrams, dracvssb, hack, iat, maf, pinout, s10, signal, trans, wideband, wire, wiring

Important/Useful :

TBI MAF code and FAQ

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1 2)

dimented24x7 on Apr 19, 2008

Sep 27, 2015 12:21 PM
by heg1ll

53

34,516

16146299, afr, bin, burning, chip, ecu, file, files, lt1, software, tables, tbi, tunerpro, tuning, wot, xdf

Important/Useful :

Come in for a FREE tune!!!!

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1 2 3 4 5 ... Last Page)

BMmonteSS on Mar 29, 2006

Oct 24, 2011 10:58 AM
by EagleMark

446

145,194

2004, 305, 89, advance, base, body, cam, camaro, injection, lt1, mods, s10, tbi, throttle, timing

Important/Useful :

Common TBI Mods and Info (LT1 Cam, Open Element, Base Timing, etc.)

dimented24x7 on Oct 18, 2004

Dec 17, 2004 01:59 AM
by 90RS305

1

52,012

305, body, chevy, chip, injection, performance, proformance, programing, tbi, theory, throttle, topic, tricks, tune, tuning

Important/Useful :

Advanced Topics in TBI Theory, Performance, and Tuning

ShiftyCapone on Aug 30, 2004

Sep 28, 2004 08:52 PM
by 90RS305

1

54,917

220, 305, 88, adapter, body, cai, gm, identify, modifications, performance, plates, reducer, tbi, throttle, tpi

Important/Useful :

New to TBI? CHECK THIS OUT!! UPDATED

90RS305 on Mar 5, 2004

Sep 20, 2004 10:56 PM
by dimented24x7

8

249,041

Normal Threads

305 tbi to 350 tbi what do i need?

ccop on Sep 4, 2012

Sep 5, 2012 02:34 PM
by Ronny

1

1,039

305, 35, adapterspacer, bbl, edelbrock, fitment, holley, inch, intake, measurements, peformer, performer, plate, ram, rpm, spacer, stealth

Intake fitment question

RyanJB on Aug 14, 2012

Sep 4, 2012 06:01 PM
by W3DO1TB1G

15

1,968

305, 350, 454, body, camaro, difference, dual, gen, sale, speed, tbi, thitd, throttle, transmission, work

305 throttle body vs 350 throttle body

dairy on Aug 31, 2012

Aug 31, 2012 09:20 PM
by Teal88

1

4,568

1990, corvette, dyno, ecm, ecomomy, firbird, formula, fuel, kit, mods, results, s10, servo, shift, tbi

TBI ECM max power on stock tune?

VonKaiser on Aug 29, 2012

Aug 31, 2012 04:26 PM
by Fast355

17

6,171

1992, 92, camaro, cfi, choke, choking, idle, loud, mpi, noise, rs, sucking, system, tbi, wont, work

Choke won't close

hardworkingmom6 on Aug 28, 2012

Aug 29, 2012 12:47 PM
by ex-x-fire

5

1,650

305, 350, 454, block, bore, c10, gmpp, intake, motor, pay, ready, run, runs, size, system, tbi, tpi, truck, vortec

Getting ready to chuck the 305 for a 350, few questions

Flightoficarus on Aug 10, 2012

Aug 28, 2012 10:44 AM
by Ronny

7

1,256

1988, 1992, 22, car, check, code, corvette, driving, engine, give, high, idle, idles, l03, light, rich, running, tbi

Car is suffering from Extreamly high idle and no idle at all. Also running rich.

SKELITOR117 on Jun 18, 2012

Aug 27, 2012 09:13 AM
by Ronny

36

2,448

5v, brain, colorado, connection, ecm, injury, map, powered, problem, return, stay, tbi, tps, tpsmap, traumatic, vbulletin, voltage, volts

No 5v to MAP and TPS?

qpr60 on Aug 26, 2012

Aug 26, 2012 05:49 PM
by RBob

2

4,577

1991, 91, computer, ecm, gmc, good, hacked, o2, placement, pre, prom, reader, sensor, system, tbi, thirdgen, van

Gmc van 1991 ecm

guy_il on Aug 8, 2012

Aug 26, 2012 12:36 PM
by Tuned Performance

15

3,139

31, camaro, injection, kit, putting, snorkel, tbi

Snorkel on 3.1

Jordon Nutbrown on Aug 20, 2012

Aug 25, 2012 11:34 AM
by RBob

2

702

chart, code, codes, color, cross, fuel, green, incorrect, injector, injectors, model, numbers, reference, regulator, spring, tbi

tbi injectors

Foster382 on Aug 16, 2012

Aug 23, 2012 04:05 PM
by thomas1976

18

3,886

1992, 454, 90, body, camaro, clean, cleaning, dripping, gen, holley, injectors, remove, rs, tbi, throttle

Throttle Body Injectors...Clean & Flow

southbay08 on Jul 30, 2012

Aug 23, 2012 04:02 PM
by dctrumpet

6

1,814

305, 350, 373, 411, 454, betwen, bodies, diffrence, engine, gen, injectors, size, tbi, throttle, weaterpack

Size of 454 tbi

camaroboy199290 on Aug 22, 2012

Aug 23, 2012 11:44 AM
by Ronny

1

1,924

10, 57, body, gmc, pack, position, round, sensor, sensors, styles, throttle, tps, weather

Weather-Pack style Throttle Position Sensor

belaw on Aug 9, 2012

Aug 22, 2012 09:35 PM
by dctrumpet

1

1,098

camaro, cranking, doesnt, dont, dump, fuel, gas, gen, injector, injectors, pulse, spray, starting, tbi, turns, weak

No injector pulse when cranking...pulse when started?

90caddy on Aug 22, 2012

Aug 22, 2012 09:29 PM
by 90caddy

2

4,828

305, 50, 700r4, camaro, carb, flow, gas, high, improve, injection, lo3, milage, mileage, mpg, port, rating, tbi, tpi, tuned

Carb/TBI/TPI MPG

Buck268 on Mar 30, 2002

Aug 21, 2012 09:23 PM
by one92rs

9

7,064

10067353, 12513151, 305, 350, 92, bolt, camaro, chevrolet, diff, engine, injectors, performance, prom, rs, sale, sealing, tbi, tpi

305tbi to this 350?

BlueWrath92 on Aug 12, 2012

Aug 21, 2012 07:35 PM
by BlueWrath92

18

2,034

1991, 21, 22, 32, 91, camaro, code, fix, gen, low, lsd, rebuild, rs, tbi, tps, trouble, van

91 RS TBI Auto Throwing Codes 21 & 32?

RS3 on Aug 13, 2012

Aug 19, 2012 05:52 PM
by Teal88

3

1,515

1990, 57, body, camaro, chevy, dies, drive, gear, hesitation, park, power, shift, stalling, stalls, tbi, thirdgen

5.7 tbi stalls in gear

Spike_Akers on Aug 19, 2012

Aug 19, 2012 05:27 PM
by Spike_Akers

0

1,444

1991, 2, 450hp, 57, blades, chevy, gmc, hp, ratings, set, setup, swapping, tbi, throttle, truck

Setup suggestions 1 3/8 to 2" TBI Swap

Brandon2350 on Aug 11, 2012

Aug 13, 2012 04:51 PM
by Ronny

1

971

350, 57, bb, chevy, exhaust, flow, fuel, hc, high, hydrocarbons, idle, lean, pass, ppm, runs, smog, supreme, truck, wont

Very High Idle HC, won't pass smog ('95 K2500)

FB73tii on Jul 17, 2012

Aug 13, 2012 08:24 AM
by FB73tii

5

10,134

Need help identifying these parts after swap

86firebird350 on Aug 9, 2012

Aug 12, 2012 02:35 PM
by 86firebird350

6

815

1990, 350, 3rd, 84, body, camaro, camero, engine, gen, hood, junkyard, mods, resto, rs, tbi

1990 camaro rs junkyard resto mod

navarrat on Jul 15, 2012

Aug 11, 2012 03:26 PM
by navarrat

24

4,884

can some one help me

justinjames on Aug 10, 2012

Aug 10, 2012 11:40 PM
by BlueWrath92

1

556

12v, battery, disconnected, ecm, keeping, lighter, memory, plug, radio, small

Extra battery on B1 to keep memory in ECM

ChevaTomme on Aug 9, 2012

Aug 9, 2012 11:12 PM
by UnderCover89TBI

5

1,113

305, 3rd, camaro, car, gen, hose, idle, map, reading, runs, sensor, started, typical, unplugged, vacuum, vortec

Engine stalling when MAP sensor connected

rnx on Aug 3, 2012

Aug 8, 2012 03:10 PM
by ChevaTomme

5

27,395

9c1, air, economy, filter, fuel, improvement, increase, increases, kn, knocking, mpg, seafoam, spectre, tbi, wbody, ypipe

fuel economy

IndyL03 on Aug 22, 2011

Aug 8, 2012 01:30 PM
by Beef

15

2,132

IAC part Number

marballfire on Aug 7, 2012

Aug 7, 2012 01:26 PM
by eseibel67

1

873

1992, 305, 91, camaro, change, cover, diagram, direction, engine, gen, hose, l03, line, routing, tbi, vaccum, vacuum, valve, z28

Vacume Hose Diagram

BlueWrath92 on Aug 6, 2012

Aug 6, 2012 03:50 PM
by Tuned Performance

3

1,828

2012, 350, 91, body, camaro, fuel, gas, gen, generation, light, spray, spraying, tbi, throttle, wont

91 Camaro 350 TBI - Fuel Spray Sometimes - Help

maxjivi05 on Aug 4, 2012

Aug 6, 2012 06:33 AM
by maxjivi05

1

749

200, 305, body, camaro, easy, fast, free, gen, hp, mods

light modifications for a 305

friskydingo on Aug 5, 2012

Aug 6, 2012 01:25 AM
by UnderCover89TBI

4

809

14, 1992, 305tbi, 350, 89, 92, caprice, chevy, firebird, mile, mpg, run, stock, tbi, thirdgen, time

what will a stock 350 TBI in our thirdgens run in a 1/4 mile

92FBirdVert on Oct 16, 2011

Aug 3, 2012 06:50 PM
by one92rs

17

2,055

350, 6, body, diameter, fitting, fittings, fuel, gm, line, return, size, sizes, tbi, thirdgen, throttle

fuel line fitting size?

kill4thril on Aug 1, 2012

Aug 3, 2012 11:08 AM
by UnderCover89TBI

2

4,136

alexandria, car, clean, cleaning, engine, inside, intake, manifold, polish, ports, tbi, va

Best way to clean intake?

BlueWrath92 on Aug 2, 2012

Aug 2, 2012 05:42 PM
by MassD

2

1,358

1988, 1991, 350, 88, 91, camaro, hard, icm, overheating, reasons, replacing, stalls, starting, tbi, time

350 TBI - Hard Start, Stalls Idle, Surging - Confused

maxjivi05 on Aug 1, 2012

Aug 1, 2012 07:31 AM
by maxjivi05

0

1,530

2d, 4bbl, computer, fixes, flow, fuel, holley, idle, jection, pro, projection, surging, tbi, tuning, update

My adventures with Holley Pro-jection

SCCAjunkie on Mar 14, 2012

Jul 31, 2012 08:38 AM
by SCCAjunkie

15

10,511

1990, 22, 32, 350, 91, bad, chevy, code, gray, high, idle, low, sensor, tbi, tps, voltage, wire

Causes of intermittent TBI Code 22 TPS voltage low? High idle/hard shifts

Kyle86 on Jul 3, 2012

Jul 30, 2012 08:09 PM
by Kyle86

10

45,743

Engine: Before & After

Hellion on Jul 25, 2012

Jul 29, 2012 05:18 PM
by Hellion

13

1,452

1991, backwards, car, filter, fuel, gauge, gen, oil, pressure, pump, reading, recommended, running, tbi, wierd

fuel pressure? weird issue with hills!?!?

willdog666 on Jul 17, 2012

Jul 28, 2012 08:42 PM
by Schurkey

3

1,047

Quick Injector question

BlueWrath92 on Jul 25, 2012

Jul 26, 2012 09:33 AM
by BlueWrath92

5

872

aluminum, cam, cammed, car, ebl, gen, idle, lean, low, rpm, sa, shuts, table, tbi, tpi

wondering idle and shuts off using EBL

iggy1991 on Jul 16, 2012

Jul 26, 2012 07:58 AM
by RBob

8

1,561

camaro, gen, harness, pulling, strip, stripping, tbi

Stripping my first harness

belaw on Jul 25, 2012

Jul 25, 2012 05:05 PM
by belaw

2

756

89, ccamaro, check, drops, fuel, line, ls1, port, pressure, pro, quick, rev, tbi, test, thirdgen, unit

Fuel pressure check

BlueWrath92 on Jul 23, 2012

Jul 25, 2012 01:29 PM
by BlueWrath92

4

1,031

1984, 1992, 305, 91, aftermarket, camaro, causing, coolant, fan, size, socket, surge, switch, tbi, working

305 TBI fan switch questions

redmaro on Jul 24, 2012

Jul 24, 2012 09:50 PM
by UnderCover89TBI

11

1,724

51mm, 84, bodies, body, bore, bored, boring, crossfire, daily, driver, ja, rebuilt, tbs, thirdgen, throttle

crossfire. to bore out or not to bore out tbs?

386kustoms on Jul 24, 2012

Jul 24, 2012 07:36 PM
by 386kustoms

2

1,294

1990, 305, camaro, diagram, ports, tbi, top, vacume, vacuum, view

305 tbi vaccum diagram needed

DiabolicalRS on Jul 24, 2012

Jul 24, 2012 02:11 PM
by DiabolicalRS

2

1,278

305, 92camaro, blower, body, calif, california, don, dyno, ecu, gen, holly, places, tbi, tune, tuning

Dyno tuning???

GOTCHEVY on Jul 9, 2012

Jul 24, 2012 10:12 AM
by GOTCHEVY

9

1,932

1992, 22, 350, bad, camaro, code, high, idle, install, l03, mess, setting, tbi, tps, work

High idle, low tps, help interpretting datalog

darkmatterhari on Jul 20, 2012

Jul 23, 2012 02:32 PM
by SKELITOR117

3

1,374

350, choppy, gm, idle, idling, irratic, lopey, low, problems, rough, stalling, stumble, tbi, thirdgen, wan, warm

tbi rough idle when warm

DEM3500 on Sep 1, 2011

Jul 23, 2012 11:48 AM
by maxjivi05

3

2,108

081, 416, 91, carb, early, head, heads, intake, lo3, manifold, mod, special, tbi, tpi, work

416 heads and intake for tbi

rigsboo on Jun 26, 2012

Jul 22, 2012 10:43 PM
by iggy1991

2

1,338