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

139,352

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

140,545

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

135,505

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

135,991

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

76,693

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

129,538

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

327,840

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

47,234

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

84,068

Normal Threads

Injectors read 20 ohms

llvll4l2c91350 on Oct 14, 2003

Oct 15, 2003 10:46 PM
by llvll4l2c91350

2

512

1985, 350, 85, blazer, carb, carburetor, diagram, have, ina, k5, np208, tpi

Carb to TPI (85 350)

Hoss50 on Oct 14, 2003

Oct 15, 2003 10:27 PM
by Hoss50

5

723

12, afr, area, corvetteforum, fuel, ideal, in12, leaded, motor, nut, quench, run, sbc, street, tpi

I may get nuts. How's 12:1 comp. on the street sound?

camarojoe on Oct 9, 2003

Oct 15, 2003 09:38 PM
by camarojoe

32

4,338

Track Times L31 Project

Shaun 90 Iroc on Oct 15, 2003

Oct 15, 2003 08:59 PM
by poncho@home

2

688

25, 87, block, bolt, carbureted, duke, egr, engine, firebird, install, intake, iron, lg4, motor, place, port, tpi, tuned, turbocharger

LG4 motor...TPI?

billsfirebird on May 13, 2003

Oct 15, 2003 07:53 PM
by jmd

22

1,418

1999, 85, car, delete, detonation, disconnect, knock, needed, repair, run, sensor, sensors, thirdgen, tpi, tricking, z28

Knock Sensor...is it necessary?

thirdgencompta on Oct 15, 2003

Oct 15, 2003 06:28 PM
by 5SIZ

7

12,647

88, 89, camaro, gauge, malfunctioning, temperature

Temp gauge malfunctioning?

norcalz28 on Oct 15, 2003

Oct 15, 2003 05:30 PM
by Ed Maher

1

562

Update! Code 42 & 43 with ticking

87350IROC on Oct 14, 2003

Oct 15, 2003 03:37 PM
by 87350IROC

1

641

SLP has 25#'s for 100 bucks??!

prOject-IrOc on Oct 2, 2003

Oct 15, 2003 02:40 PM
by kustom71

49

1,773

1990, air, check, control, count, counts, dow, engine, iac, idle, l98, low, lowering, ounts, tpi

Stock IAC count @ idle?

Dustin Mustangs on Oct 7, 2003

Oct 14, 2003 11:55 PM
by OMINOUS_87

9

5,133

327 Tpi

Streetiron85 on Oct 14, 2003

Oct 14, 2003 11:09 PM
by deepstage69

5

664

FLuxuating Fuel pressure??

thirdgencompta on Oct 12, 2003

Oct 14, 2003 10:50 PM
by TurboSteve

2

497

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

Schultzy89GTA on Oct 14, 2003

Oct 14, 2003 07:59 PM
by Schultzy89GTA

6

737

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

777

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

893

Tpi Swap

metalic5 on Sep 1, 2003

Oct 14, 2003 06:23 PM
by 89_IROC_98U

2

553

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

641

Fast cheap Tpi unit for all 3rds

fast86 on Oct 7, 2003

Oct 14, 2003 03:43 PM
by Midnight Sun

47

2,107

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

1,024

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

1,258

Puel PUMP

Tuppidsay on Oct 12, 2003

Oct 14, 2003 07:58 AM
by kevinc

10

620

Cold air and Ram Air?

Gambit69 on Oct 13, 2003

Oct 14, 2003 06:07 AM
by Viprklr

1

469

Bogging down on repeated acceleration

colonboy14 on Oct 12, 2003

Oct 13, 2003 08:11 PM
by colonboy14

1

556

throttle body ???

kustom71 on Oct 12, 2003

Oct 13, 2003 04:12 PM
by kustom71

6

543

Comp cam question

fixin87formula on Oct 13, 2003

Oct 13, 2003 02:34 PM
by Fevre

1

412

Still working on this stalling problem

Kuejo on Sep 23, 2003

Oct 13, 2003 02:23 PM
by Kuejo

22

921

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

640

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

499

Listen to this!

jamesbob02 on Oct 12, 2003

Oct 13, 2003 10:41 AM
by jamesbob02

3

534

HSR is now %10 off at Thunder Racing

89transam on Oct 13, 2003

Oct 13, 2003 09:28 AM
by trigger GTA

2

589

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

754

dual plane plenum

sllt1776 on Oct 13, 2003

Oct 13, 2003 01:50 AM
by MrDude_1

3

657

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

4,503

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

939

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

2,387

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

3,900

TPI swap AND conversion???HELP!!!

LUVmy92 on Oct 10, 2003

Oct 11, 2003 12:29 PM
by LUVmy92

2

612

Tell me how an injector works!!

FlamedROC on Oct 10, 2003

Oct 10, 2003 11:59 PM
by shaggy56

5

649

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

664

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

1,584

complete vac diagrams...

Kaps on Oct 8, 2003

Oct 10, 2003 03:43 PM
by mrr23

1

609

How do you adjust the timing?

91GTABird on Oct 10, 2003

Oct 10, 2003 03:42 PM
by FactoryFreak

1

493

Vacuum lines

hitman on Oct 10, 2003

Oct 10, 2003 12:56 PM
by shaggy56

2

427

Edlebrock EFI

mw66nova on Oct 9, 2003

Oct 10, 2003 12:08 PM
by mw66nova

16

631

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

1,037

EFI for chevy 400

acidpad on Oct 10, 2003

Oct 10, 2003 08:30 AM
by 88TPI406GTA

2

656

blown injecter fuse

blackroc68 on Oct 8, 2003

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

5

512

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

3,131

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

544

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

2,178