TPI - Page 170 - 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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Acceld Z on Jan 6, 2005

Jan 13, 2025 03:01 PM
by newbvetteguy

321

138,340

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

139,667

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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anesthes on Dec 29, 2003

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

365

134,143

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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KYL98 on Sep 25, 2003

Sep 19, 2023 05:03 PM
by mikeceli

255

135,310

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

Important/Useful :

BANNED TOPICS... once again, EVERYONE READ

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Ed Maher on Feb 27, 2003

Jul 15, 2023 08:25 PM
by Tuned Performance

76

76,452

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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S10Wildside on Nov 8, 2008

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

145

128,640

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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S10Wildside on Aug 19, 2006

Oct 26, 2016 10:42 PM
by evilstuie

1,099

325,390

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

47,094

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

83,798

Normal Threads

88 gta random no power

eddiejr93 on Aug 26, 2010

Aug 26, 2010 12:13 AM
by eddiejr93

0

373

1992, body, camaro, camro, chevy, conversion, info, kit, step, tbi, tpi

More info on tbi to tpi conversion

driftcamaro128 on Aug 25, 2010

Aug 25, 2010 03:20 PM
by driftcamaro128

2

681

1988, 88, camaro, coil, fire, fuel, ignition, iroc, location, mechanical, module, picture, pump, relay, z28

why is my 88 iroc-z not firing?

jemarcusray on Aug 19, 2010

Aug 25, 2010 09:09 AM
by jemarcusray

6

2,498

1974, 3rd, 88, fabrication, fbody, fuel, gen, length, line, nastyz28com, pump, tpi

1974 tpi fuel line and pump fabrication help?!?!?!

dusting901 on Aug 24, 2010

Aug 24, 2010 11:12 PM
by tom3

1

800

1990, 3rd, c1500, engine, forum, gen, injection, pickup, port, swap, swapping, tbi, tpi, tuned, wwwchevythundercom

TBI to TPI SWAP * HELP*

350ssguy on Aug 23, 2010

Aug 24, 2010 04:58 PM
by five7kid

3

1,594

1987 350 TPI Rebuild?

ccota112 on Aug 24, 2010

Aug 24, 2010 03:43 PM
by ccota112

0

588

TBI to TPI SWAP * HELP*

350ssguy on Aug 23, 2010

Aug 24, 2010 02:14 PM
by watajob

1

528

305, 350, bang, buck, horsepower, mods, tpi

best bang for buck mods??

MustangTamer on Aug 22, 2010

Aug 23, 2010 11:47 PM
by toxik IROC

3

1,030

1991, 305, 84, 86, cam, camaro, camshaft, chevy, engine, gen, good, install, iroc, lil, swap, tpi, trans

My Lil 305 Cam Swap

86firebirdta on Aug 7, 2010

Aug 23, 2010 11:44 PM
by UnderCover89TBI

18

1,285

Siamesed Runner Questions?

Mr. Notorious on Aug 20, 2010

Aug 23, 2010 07:52 PM
by Mr. Notorious

4

645

1991, 45, 45mph, car, causing, corvette, cruising, engine, l98, misfire, misfiring, mph, shoting, stutter, tach

Engine misfire issue (cruising)

FFCam1991 on Sep 14, 2009

Aug 23, 2010 04:08 PM
by XxGeinNothingxX

1

1,480

1991, 3rd, 91, cost, firebird, formula, gen, lid, package, parts, pictures, project, restore, thirdgen, trunk, ws6

91 formula WS6 project

91FormulaQC on Aug 21, 2010

Aug 23, 2010 12:02 PM
by 91FormulaQC

2

1,276

1989, 85, 88, camaro, column, engine, harnes, harness, iroc, remove, steering, swap, tailight, tpi, wiring

88 TPI to 85 iroc help

hawgranch on Aug 22, 2010

Aug 22, 2010 11:37 PM
by bigmike87

2

631

88, camaro, chip, chipcom, chipped, chips, cip, fuel, gen, gta, gtachip, headers, injection, iroc, thirdgen

88 GTA chip

Duke88GTA on Aug 22, 2010

Aug 22, 2010 10:50 PM
by Duke88GTA

4

1,178

1987, 350, advance, air, backfires, chevy, gen, hsr, injection, instal, iroc, minimum, ram, spits, stealth, t5, timing

Replaced stock with an HSR on 86 IROC

spkx714 on Aug 16, 2010

Aug 22, 2010 06:55 PM
by spkx714

26

1,851

88, 89, 90, 91, airflow, camaro, convert, converting, dencity, density, maf, map, mass, sd, speed, system, tpi, tuneport

what would it take to convert 88 MAF to 90 Speed Density?

quick90rs on Aug 19, 2010

Aug 21, 2010 08:45 AM
by quick90rs

11

2,189

ba, body, good, throttle, upgrade, upgrades

need advice on throttle body upgrades

mean88_iroc-z on Aug 20, 2010

Aug 21, 2010 01:25 AM
by excessiveego

1

606

1982, battery, changed, check, corvette, engine, idle, increased, light, on

Changed my battery and the problem came back

Brock Lee on Aug 18, 2010

Aug 20, 2010 09:53 PM
by Brock Lee

6

715

albuquerque, austin, camaro, carolina, nc, north, trifecta, tune, tuning

Trifecta Tuning

TxTtopZ on Aug 20, 2010

Aug 20, 2010 06:21 PM
by TxTtopZ

2

830

1991, 305, 50, 89, car, corvette, drops, firebird, fuel, idle, ls1, pressure, thirdgen, wont, wv

Car won't idle, fuel pressure problem?

Brad91Rs on Aug 19, 2010

Aug 20, 2010 11:32 AM
by Brad91Rs

3

1,172

1986, 1990, 305, 89, 90, camaro, change, injector, injectors, install, iroc, plenum, removal, remove, swap, thirdgen, tpi

1990 iroc 305 tpi injectors install

samanatoo on Aug 19, 2010

Aug 19, 2010 10:20 PM
by 89fbirdformula

3

2,232

1986, 50, 86, am, bad, cam, camaro, duration, fuel, idle, liter, pressure, rough, start, stock, tpi, trans

86 Trans am,5.0L TPI,fuel problem

Misty on Aug 19, 2010

Aug 19, 2010 08:29 PM
by Misty

0

963

1988, 50, 87, cam, cams, camshaft, engine, gta, specs, tpi, trans, tuneport

87 5.0 TPI Cam specs..

seventy77 on Aug 19, 2010

Aug 19, 2010 07:24 PM
by seventy77

0

677

350, 50, 57, 88, act, engine, injection, iroc, port, speed, swap, swop, tpi, tranny, tuned

88 IROC TPI engine swap help!

meangreen92 on Aug 18, 2010

Aug 19, 2010 02:09 PM
by sharkbait

1

586

88, 91, back, car, chevy, high, idle, idles, intermetent, intermittent, model, problems, quickly, snapping, sporadic, throttle, tpi

Intermittent High Idle

Blue_Thunder on Aug 15, 2010

Aug 18, 2010 10:36 PM
by RacerX13

1

993

1987, 207, 82, 84, 90, c207, cam, camaro, connector, electrical, gen, mark, pinout, pulley, tbi, tpi, wiring, z28

Cant find C207 pinouts anywhere! helpp

quick90rs on Aug 16, 2010

Aug 18, 2010 10:02 AM
by quick90rs

3

4,061

1989, 305, bad, bleeder, car, fluid, fuel, injector, location, pontiac, rail, start, starting, tpi, trans, wont

Car wont start

Bryceman on Jul 15, 2010

Aug 18, 2010 09:10 AM
by Bryceman

18

1,127

block, complete, efi, faq, harness, l98, module, painless, problem, setup, small, start, tpi, typical, wont

Complete EFI TPI setup Painless harness

turboaz on Aug 17, 2010

Aug 18, 2010 07:50 AM
by vetteoz

2

1,086

Typical/unknown tpi problem(s)

Twinturbo502BB on Aug 17, 2010

Aug 18, 2010 02:08 AM
by watajob

1

532

04, 27, 350, 43, gta, ignition, ingnition, kia, l98, lb9, port, timing, tpi, tuned

ignition timing

tunedport77bird on Aug 16, 2010

Aug 18, 2010 02:07 AM
by watajob

1

847

car, dies, running, temp, temperature, tpi

need major help,CAR DIES AT RUNNING TEMP

affliction1 on Aug 15, 2010

Aug 17, 2010 09:33 PM
by affliction1

1

582

305, 91, bad, camaro, car, dies, egr, gear, good, high, idle, injectors, noise, power, running, takes, thumpy, tpi, valve

Horrible idle in gear, fine in p/n - '91 305

tchernobog on Aug 15, 2010

Aug 17, 2010 02:31 PM
by camaro1122

8

1,048

1987, 305, 88, bad, camaro, causing, ground, maf, problem, problems, relay, rotor, symptoms, tpi

MAF problems

pwillis3 on Aug 16, 2010

Aug 17, 2010 07:26 AM
by pwillis3

3

866

92 RS aluminum Cylinderheads

Chevy86 IROC-Z on Aug 16, 2010

Aug 17, 2010 01:23 AM
by UnderCover89TBI

2

497

195, 268, 355, afr, cam, camlifters, cams, comp, gm, good, lifters, pushrod, stock, xfi, xfi268

xfi 268 and ls lifters?

dspencer24 on Aug 14, 2010

Aug 16, 2010 11:30 PM
by 1989GTATransAm

26

2,106

350, 3rd, egr, eliminator, engine, gen, heads, missing, plug, plugs, run, spark, tpi, wires, wont, zz4

help zz4 heads on tpi and no egr car misses and wont run help

inspiredbtm on Aug 15, 2010

Aug 16, 2010 10:22 PM
by inspiredbtm

3

877

1984, 1985, 1986, 305, 4th, 85, 98, cable, camaro, carb, gen, length, list, swap, throttle, tpi, z28

throttle cable length

TG Goose on Aug 3, 2010

Aug 16, 2010 09:00 PM
by stealtht/a

1

1,990

1989, 86, body, built, formula, gm, grand, iac, location, lt1, national, spacer, style, throttle, tpi

LT1 throttle body IAC housing, on TPI based throttle body, i HAVE to for clearance!

89fbirdformula on Aug 13, 2010

Aug 16, 2010 08:30 PM
by 89fbirdformula

8

7,265

Need help with a fuel pressure regulator ASAP

fly89gta on Aug 16, 2010

Aug 16, 2010 08:04 PM
by fly89gta

2

596

88, accelerate, check, diagram, ecm, engine, fuel, iroc, light, location, pressure, pump, regulator, relay, tpi, tunport

88 IROC engine issue -- Help!

88-Iroc on Jul 30, 2010

Aug 16, 2010 03:15 PM
by 88-Iroc

2

982

305, firebird, floored, fuel, gas, hesitates, injection, lb9, low, lowthirdgen, peddle, pressure, problems, seconds, stalls, tpi

Fuel pressure too low

gonawol83 on Jul 20, 2010

Aug 16, 2010 01:06 AM
by rian1000

13

3,365

1989, 86, 91, blowing, blows, cadillac, camaro, chevy, deville, electric, fuel, fuse, fuses, location, pump

TPI FUEl PUMP KEEPS BLOWING FUSE ???/

64gtoguy on Aug 15, 2010

Aug 15, 2010 05:31 PM
by 64gtoguy

2

3,805

BBK T-body question

NicoLT1350 on Aug 15, 2010

Aug 15, 2010 04:25 PM
by NicoLT1350

0

417

1988, 305, aluminum, cam, corvette, heads, hot, install, lb9, lt4, rockers, rollers, tpi, work, youtube

LB9, LT4 Hotcam, Corvette Aluminum Heads, 1.6 Roller Rockers, Done This? See Video

Slowridr on Jul 11, 2010

Aug 15, 2010 03:55 PM
by Orr89RocZ

32

7,442

350, 38, body, coming, corner, firebird, intake, manifold, manifolds, my, ports, purpose, seal, sealant, trottle, water, whats

Whats the Best Sealant For Intake???? Is There A Stock Looking Hi-Performance Intake

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1 2)

Slowridr on Jun 10, 2010

Aug 15, 2010 02:27 PM
by Slowridr

61

20,393

1991, fuel, gen, gta27, injector, ohms, trans

does anyone know about this

Gta27 on Aug 15, 2010

Aug 15, 2010 01:41 PM
by Gta27

1

726

door, fuel, pump, reap, recommended, trans

which fuel pump

88fastgta on Aug 15, 2010

Aug 15, 2010 08:25 AM
by 88fastgta

0

357

3rd, 98, car, drive, firebird, gen, put, ride, shakey, started, thumpy

Cars very shakey and drives thumpy

camaro1122 on Aug 13, 2010

Aug 15, 2010 03:46 AM
by camaro1122

1

740

computer, diagnosing, fuel, injector, injectors, motor, port, problem, problems, rich, runnin, shut, stop, symtoms, tpi, tune

TPI problems

87SSTPI on Aug 6, 2010

Aug 14, 2010 04:10 PM
by southbay08

11

1,373

43, 92, bad, camaro, causing, code, memcal, tpi, z28

code 43

seannana on Aug 12, 2010

Aug 14, 2010 12:22 PM
by aliceempire

3

623