TPI - Page 508 - Third Generation F-Body Message Boards

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1987, 383, 57, 93, ebay, gta, high, horsepower, how, hp, k1500, problimes, put, slp, strokers, tpi, tram, trans

Important/Useful :

TPI shootout in Feb Super Rod magazine

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1 2 3 4 5 ... Last Page)

Acceld Z on Jan 6, 2005

Jan 13, 2025 03:01 PM
by newbvetteguy

321

138,534

1992, 700r4, air, camaro, cold, edelbrock, flow, hp, intakes, limit, manifold, max, nos, numbers, systems, tpi, z28

Important/Useful :

Quest for a better flowing TPI

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1 2 3 4 5 ... Last Page)

Dyno Don on Feb 17, 2008

Sep 27, 2024 09:54 PM
by MrIROBZ

353

139,843

1994, 88, aldl, btm, camaro, chevy, firebird, fuse, gm, pinout, run, supercharger, tbi, tpi, truck

Important/Useful :

Repinning TBI to Speed Density TPI

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1 2 3 4 5 ... Last Page)

anesthes on Dec 29, 2003

Oct 29, 2023 02:10 AM
by stew'86MCSS396

365

134,394

355, 57, car, craft, engine, gm, ho, injection, out, port, posi, shoot, tpi, tuned, tuning, zz3

Important/Useful :

Attention ALL TPI owners...inside please...

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1 2 3 4 5 ... Last Page)

KYL98 on Sep 25, 2003

Sep 19, 2023 05:03 PM
by mikeceli

255

135,422

anesthes, chevy86, crossfire, fuel, grams, holley, injuction, irocz, ram, stealth, tuning, waht

Important/Useful :

BANNED TOPICS... once again, EVERYONE READ

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1 2)

Ed Maher on Feb 27, 2003

Jul 15, 2023 08:25 PM
by Tuned Performance

76

76,479

body, chevy, coil, conversions, convert, cylinder, electronic, engine, exploded, ls1, lt1, number, pack, throttle, view

Important/Useful :

LS1 Coil per Cylinder Conversion - Are you ready?

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1 2 3)

S10Wildside on Nov 8, 2008

Jul 1, 2023 10:31 AM
by Duane's 91 Z/28

145

128,804

454, coilpack, engine, firing, holley, idle, ii, l98, obd, order, rough, stealth, system, tpi, warm

Important/Useful :

TPI OBDII - Thoughts/Opinions

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1 2 3 4 5 ... Last Page)

S10Wildside on Aug 19, 2006

Oct 26, 2016 10:42 PM
by evilstuie

1,099

325,954

1990, blue, board, bypass, connector, delco, est, iac, ii, light, loc, setting, stiff, theft, throttle, tpi

Important/Useful :

EVERYONE READ FAQ / Index for the TPI board

Ed Maher on Dec 26, 2002

Jul 10, 2015 10:00 AM
by RED85TPI

30

47,131

350, 50, camaro, chip, chips, enhancer, gain, hypertech, iroc, jet, makes, power, rebuilding, tpi, tps

Important/Useful :

'Performance Proms' , also TPS enhancer snake oil, and other chip basics

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1 2 3)

Drew ATX on May 4, 2002

Feb 13, 2014 01:09 PM
by Tuned Performance

130

83,827

Normal Threads

FLuxuating Fuel pressure??

thirdgencompta on Oct 12, 2003

Oct 14, 2003 10:50 PM
by TurboSteve

2

491

She's Alive! The Red Sled Lives - muahahhaha (new 383)

Schultzy89GTA on Oct 14, 2003

Oct 14, 2003 07:59 PM
by Schultzy89GTA

6

727

1987, 305, 89, kind, pistons, stock, tpi

stock 305 tpi pistons are???

wyclefsirocz on Oct 14, 2003

Oct 14, 2003 07:51 PM
by TunedPort 335

3

766

350, 42, betterr, car, code, continually, do, est, fix, fuel, fuse, pulling, pump, running, runs, tpi, wire

Does pulling the EST wire while the car is running post a code 42?

Kuejo on Oct 14, 2003

Oct 14, 2003 07:25 PM
by Kuejo

4

884

Tpi Swap

metalic5 on Sep 1, 2003

Oct 14, 2003 06:23 PM
by 89_IROC_98U

2

546

350, density, diagram, diy, msd, pdf, schematic, schematics, speed, tpi, wiring

Help!!! TPI Wiring diagrams

83BlackBeauty on Oct 14, 2003

Oct 14, 2003 05:33 PM
by mrr23

2

634

Fast cheap Tpi unit for all 3rds

fast86 on Oct 7, 2003

Oct 14, 2003 03:43 PM
by Midnight Sun

47

2,098

coolant, l98, lt1, replacement, sensor, temp, tpi, voltage

Would a coolant temp sensor do this???

KYL98 on Sep 26, 2003

Oct 14, 2003 12:29 PM
by twolfe

9

1,009

1987, 1989, camaro, continuous, engine, idles, idling, miss, motor, tpi

TPI engine idles up & dwn

Don Muise on Oct 2, 2003

Oct 14, 2003 11:07 AM
by Don Muise

4

1,242

Puel PUMP

Tuppidsay on Oct 12, 2003

Oct 14, 2003 07:58 AM
by kevinc

10

613

Cold air and Ram Air?

Gambit69 on Oct 13, 2003

Oct 14, 2003 06:07 AM
by Viprklr

1

462

Bogging down on repeated acceleration

colonboy14 on Oct 12, 2003

Oct 13, 2003 08:11 PM
by colonboy14

1

547

throttle body ???

kustom71 on Oct 12, 2003

Oct 13, 2003 04:12 PM
by kustom71

6

536

Comp cam question

fixin87formula on Oct 13, 2003

Oct 13, 2003 02:34 PM
by Fevre

1

406

Still working on this stalling problem

Kuejo on Sep 23, 2003

Oct 13, 2003 02:23 PM
by Kuejo

22

894

36, 57, air, airflow, burn, burnoff, camaro, circuit, code, firebird, flow, mass, problem, sensor, trouble

Code 36 "Mass Airflow Burnoff Circuit"

Mgilb18 on Oct 12, 2003

Oct 13, 2003 02:14 PM
by formula_novice

2

634

car, continues, fuel, gen, pump, run, runs, shut, shuts

Fuel Pump Runs After Shut Off

white91Z28 on Oct 13, 2003

Oct 13, 2003 01:01 PM
by white91Z28

2

490

Listen to this!

jamesbob02 on Oct 12, 2003

Oct 13, 2003 10:41 AM
by jamesbob02

3

521

HSR is now %10 off at Thunder Racing

89transam on Oct 13, 2003

Oct 13, 2003 09:28 AM
by trigger GTA

2

580

25, flow, good, injector, injectors, lb, ls1, lt1, rate, slp

LS1 Injectors (25lb's from SLP) questions?

jamesbob02 on Oct 12, 2003

Oct 13, 2003 07:44 AM
by kevinc

2

747

dual plane plenum

sllt1776 on Oct 13, 2003

Oct 13, 2003 01:50 AM
by MrDude_1

3

646

89, cam, computer, drive, injection, port, reprograming, run, tpi, tuned

Running TPI without computer

Rage13 on Oct 7, 2003

Oct 12, 2003 06:57 PM
by Kevin G

35

4,458

40, c5, compucam, convert, corvette, density, jeep, speed

Speed Density...whats required....

PhantomTPI on Oct 7, 2003

Oct 12, 2003 08:39 AM
by blackroc68

10

934

aftermarket, cover, crank, delete, ls1, lsx, pvc, remove, sbc, system, tube, valve, vent, ventilation, venting

valve cover ventilation tube delete.

grndmasnightmar on Oct 9, 2003

Oct 12, 2003 01:06 AM
by MrDude_1

22

2,376

10068015, 1986, aluminum, gm, heads, motors, specs, tpi57

1986 T/A Aluminum Heads

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1 2 3)

SydwayzTA 86 on Apr 30, 2003

Oct 11, 2003 04:49 PM
by fly89gta

108

3,861

TPI swap AND conversion???HELP!!!

LUVmy92 on Oct 10, 2003

Oct 11, 2003 12:29 PM
by LUVmy92

2

603

Tell me how an injector works!!

FlamedROC on Oct 10, 2003

Oct 10, 2003 11:59 PM
by shaggy56

5

633

Puttin the new goodies on in about 2 weeks. Should i port?

prOject-IrOc on Oct 6, 2003

Oct 10, 2003 05:40 PM
by prOject-IrOc

10

656

1008, 305, 58cc, 8113, aluminum, corvette, factory, head, heads, l98, lb9, number, screw, studs, swap, tpi

58cc Alum. Head swap or work factory 305s - (cost)

Ozzy88GTA on Oct 6, 2003

Oct 10, 2003 05:24 PM
by 92 zzz28

25

1,577

complete vac diagrams...

Kaps on Oct 8, 2003

Oct 10, 2003 03:43 PM
by mrr23

1

604

How do you adjust the timing?

91GTABird on Oct 10, 2003

Oct 10, 2003 03:42 PM
by FactoryFreak

1

482

Vacuum lines

hitman on Oct 10, 2003

Oct 10, 2003 12:56 PM
by shaggy56

2

421

Edlebrock EFI

mw66nova on Oct 9, 2003

Oct 10, 2003 12:08 PM
by mw66nova

16

624

10125377, 1988, 350, build, buy, chevrolet, chevy, create, cylinder, engine, head, heads, l98, motor, pn, swap, vette

L98 Cylinder Head question

jdrafke on Oct 2, 2003

Oct 10, 2003 08:39 AM
by smithtc

5

1,030

EFI for chevy 400

acidpad on Oct 10, 2003

Oct 10, 2003 08:30 AM
by 88TPI406GTA

2

650

blown injecter fuse

blackroc68 on Oct 8, 2003

Oct 10, 2003 07:36 AM
by 91wtROH17's

5

501

350, 383, 72, 72cc, cc, comperssion, compresion, compression, comprestion, drop, figure, head, heads, ls2, ratio, sbc, stock

what would my compression ratio be with 72CC heads

BOTTLEDZ28 on Oct 9, 2003

Oct 9, 2003 10:47 PM
by shaggy56

5

3,088

no power 2 fuel pump

BLUE 86 T/A on Oct 9, 2003

Oct 9, 2003 06:22 PM
by BLUE 86 T/A

3

536

camaro, erradic, erratic, fuel, injector, irratic, needle, pressure, presure, rail, reading, test, tpi, vibrates, wwwerraticneedlecom

erratic needle movement when testing fuel pressure

tpivette89 on Oct 9, 2003

Oct 9, 2003 05:30 PM
by '87FAKE-IROC-Z

1

2,170

Injector ? on Goautocenter's 300HP TPI

Abird4u2nv1 on Oct 9, 2003

Oct 9, 2003 03:42 PM
by 91DropTopTA

1

508

42, 43, 85, code, corvette, electronic, l98, spark, timing

Ticking with code 42 & 43

87350IROC on Sep 29, 2003

Oct 9, 2003 02:52 PM
by 87350IROC

11

759

Horsepower Numbers...this make sense?

johnh on Oct 6, 2003

Oct 9, 2003 01:46 PM
by Chris89GTA

6

677

Intermitent problem, help if you can.

socal85tam on Oct 9, 2003

Oct 9, 2003 12:49 PM
by formularpm

1

429

305, 43, a4, audi, bad, circuit, code, cold, ecm, injection, knock, port, sensor, tpi, tuned, volts

Code 43--& 2.XX volts @ knock sensor circuit--Bad ECM??

377Z on Oct 7, 2003

Oct 9, 2003 12:41 PM
by 377Z

1

1,149

Knock Sensor

92RSHeritage on Oct 8, 2003

Oct 9, 2003 11:12 AM
by 92RSHeritage

5

584

86, bugged, cold, dies, hard, hesitation, port, problems, prom, revving, tpi, trans, tuned

help....86 lb9 ta hesitation and cold start problems

86_TA_LB9 on Oct 7, 2003

Oct 9, 2003 09:53 AM
by mikobu3

3

669

Miniram question

scooter on Oct 1, 2003

Oct 9, 2003 09:21 AM
by Neil

4

686

Help me choose....

Kevs87Z28 on Oct 8, 2003

Oct 9, 2003 12:06 AM
by Kevs87Z28

1

365

Questions

3t5p0i on Oct 5, 2003

Oct 8, 2003 11:06 PM
by jamesbob02

2

378

boddy, body, disassemble, disassembling, hoe, lt1, takeing, taking, tb, thrittle, throttle, tpi

How do I take a throttle body apart?

Jim85IROC on Oct 6, 2003

Oct 8, 2003 10:10 PM
by FSTFBDY

9

4,511