TPI - Page 156 - 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

139,330

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

140,534

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

135,475

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

135,983

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

76,691

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

129,518

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

327,798

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

47,233

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

84,065

Normal Threads

3rd, 74, afs, afs72, afs74, delco, gen, heated, number, o2, oxygen, part, price, readings, sensor, thirdgen

Delco AFS-74 heated O2

KiLLJ0Y on Jan 24, 2011

Jan 31, 2011 07:04 PM
by IROCZZ3

2

2,743

accel, bbk, enlarge, happen, intake, intakes, manifold, ports, runners, siamesed, siamesing, siamse, slp, stock, tpi

easy TPI In take Siamesing

55chevlover on Jan 28, 2011

Jan 31, 2011 05:14 PM
by 55chevlover

28

2,757

car wont start PLEASE READ!!!

BLK91z-28 on Jan 28, 2011

Jan 31, 2011 02:22 PM
by BLK91z-28

4

594

L98 upgrades

firehawk1724 on Jan 31, 2011

Jan 31, 2011 01:51 PM
by firehawk1724

0

482

1992, 305, back, camaro, cars, engine, find, leak, leaking, leaks, oil, passenger, side, starter, tpi

cant find oil leak(Help)

lopezstud87 on Jan 30, 2011

Jan 31, 2011 01:37 PM
by lopezstud87

4

1,420

how much are these injectors worth?

Dr. Phil on Jan 31, 2011

Jan 31, 2011 06:30 AM
by InjectorsPlus

4

763

1986, 1991, 89, brake, cables, camaro, car, fluid, fuel, iroc, irocz, pump, removing, runs, start, starting

Iroc will not start unless starting fluid is shot, help!!!

irocz28_1990 on Jan 6, 2011

Jan 30, 2011 11:23 PM
by Tinoco17

18

15,157

little help please

brose on Jan 19, 2011

Jan 30, 2011 06:40 PM
by brose

4

631

350, 57, 91, 92, adjustable, camaro, chevy, high, idle, map, range, sensor, tp, tpi, tps

Can A MAP Sensor Cause A High Idle In A 350 TPI Engine

chrishall1984 on Jan 30, 2011

Jan 30, 2011 06:23 PM
by chrishall1984

15

9,775

1986, fuel, injector, injectors, iroc, size

fuel injectors

musclecars90 on Jan 30, 2011

Jan 30, 2011 12:51 PM
by InjectorsPlus

4

681

350, 86, 92, black, blowing, camaro, fuel, injected, lumina, plugs, rich, runing, running, sbc, smoke

Need help! Seems to be running rich

iroc-z_23 on Dec 16, 2010

Jan 30, 2011 09:44 AM
by InjectorsPlus

17

1,859

45, 89, fuel, low, motor, normal, poor, pressure, psi, response, rich, running, sho, start, throttle, tpi, vette, www75

FUEL PRESSURE QUESTION

badmoon47 on Jan 3, 2011

Jan 29, 2011 08:10 PM
by badmoon47

22

1,225

862, bp35512ct1, cammed, ecu, file, filer, flow, hack, heads, miniram, numbers, prices, pro, profiler, tpi, tpis, zz4

ZZ4 ?

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1 2)

Bota 65 on Jan 25, 2011

Jan 28, 2011 07:51 PM
by ray jr

55

4,863

Please check and see if I have my house routing correct

jibz1985 on Jan 28, 2011

Jan 28, 2011 07:11 PM
by jibz1985

0

420

diagram, fourms, painless, problem, tpi, wiring

TPI wiring problems

troyskibert on Jan 28, 2011

Jan 28, 2011 01:21 PM
by troyskibert

0

542

accelerate, bad, car, chevy, ecm, low, o2, pickup, quarter, rpm, sensor, sputter, stumble, stutter, throttle, tunerpro

Help diagnosing stumble/stutter with TunerPro data

FFCam1991 on Jul 30, 2010

Jan 27, 2011 04:49 PM
by Maggew.com

7

1,822

88, camaro, cold, csi, delete, engine, gen, plug, start, tpi

Cold start delete plug?

BlacknOrange on Jan 26, 2011

Jan 27, 2011 12:06 PM
by BlacknOrange

3

1,000

1988, 1989, camaro, chevy, code, engine, gu2, iroc, l03, lo3, microeconomic, motor, rpo, title, z28

Moved

what does LO3 mean: Conv IROC LO3 - $18945

Phx89Iroc on Jan 26, 2011

-

400, base, dyno, gen, ported, porting, stock, tpi, weld

Anyone ever ported a TPI base like this

Drac0nic on Aug 17, 2010

Jan 26, 2011 11:20 PM
by dspencer24

8

1,639

Siamesed base......Anyone done it?

NufNuffZ28 on Jan 26, 2011

Jan 26, 2011 10:37 PM
by red rock

5

869

body, cam, dart, heads, hot, intake, lt1, lt4, max, ported, potenetial, power, rockers, roller, stock, tpi

lt4 hot cam with stock intake?

89lt1 on Jan 26, 2011

Jan 26, 2011 09:21 PM
by Artisan

6

3,022

3rd, check, checks, cover, engine, gen, ihow, internal, leak, leaks, pcv, test, tpi, vaccum, vacuum, valve

Internal vacuum leak test

maxont on Mar 12, 2009

Jan 26, 2011 08:40 PM
by 82LG4BelAir57

1

3,250

350, clutch, hen, hot, idle, idles, iroc, port, restart, s10, speed, surging, tpi, tuned, warm

350 TPI surging idle ONLY on a hot restart

Tom91Bird on Jan 24, 2011

Jan 26, 2011 04:37 PM
by RedneckNo4

10

4,911

What will it take to run 13's

89 350 on Jan 24, 2011

Jan 26, 2011 04:36 PM
by 89 350

11

1,000

general engine build help

thepatriot1991 on Jan 24, 2011

Jan 26, 2011 11:35 AM
by thepatriot1991

7

582

2011, 383, 400, air, blown, building, cfm, combo, flow, horsepower, hp, max, torque, tpi, whp

383 TPI... Is it worth building?

VincentZ28 on Jan 24, 2011

Jan 25, 2011 10:57 PM
by 1989GTATransAm

26

2,761

305, 92, camaro, cold, port, problems, start, starting, tpi, tune

is '92 TPI 305 a cold start or non cold start system?

Texas T/A on Jan 25, 2011

Jan 25, 2011 10:18 PM
by vetteoz

1

610

egr, injection, pipes, port, runner, side, tpi, tube, tubing, tuned

EGR tube on runners

89mulletbird on Jan 25, 2011

Jan 25, 2011 09:39 PM
by 1989GTATransAm

3

775

1990, 350, 89, 92, camaro, check, checking, leak, leaks, needed, tpi, tubes, vacumn, vacuum

help with checking vacuum

gscz28 on Jan 25, 2011

Jan 25, 2011 07:47 PM
by TPI-Formula350-

2

681

Spring build questions

87IROCZCamro on Jan 25, 2011

Jan 25, 2011 03:51 PM
by 87IROCZCamro

0

383

0280155715, 27, 27lb, 30, dead, flow, ford, fuel, injectors, lbhr, lbs, matched, time, tpi, vehicles, witch

27# Injectors?

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1 2 3 4)

dspencer24 on Jan 10, 2011

Jan 25, 2011 03:37 PM
by InjectorsPlus

164

19,292

14080620, 85, 86, 87, burn, camaro, diagram, ebay, ecm, gm, location, maf, module, pn, relay, wiring

MAF burn off module from '85 ok with '87?

troyskibert on Dec 30, 2010

Jan 25, 2011 12:03 PM
by troyskibert

5

3,056

54, 85, 89, camaro, code, giving, hesitates, idle, low, problems, rpms, stalling, start, tpi, trans

HELP! 85 trans am bad idle, stalling, code 54, tried everything

t/aburgler on Jan 23, 2011

Jan 25, 2011 07:03 AM
by John 89 Formula

1

1,558

91, gta, injectors, rebuilt, replacement, trans

What injectors should I use?

tri power on Jan 16, 2011

Jan 25, 2011 05:35 AM
by InjectorsPlus

9

845

1990, 305, 89, buffer, camaro, cid, density, deville, gen, injection, lb9, luv, port, schematic, speed, swap, tbi, tpi, tuned, vss

Whos done tbi to tpi swap? Help?

SiCkRs on Jan 20, 2011

Jan 24, 2011 11:45 PM
by medhawk020

12

1,535

1991, 26lb, 89, accel, accell, camaro, good, horsepower, injector, injectors, port, tune, tuning

Accel Injectors

camaroman9191 on Jan 24, 2011

Jan 24, 2011 10:34 PM
by dspencer24

3

1,158

Need a tuner for my 1991 Z28

phstratton on Jan 24, 2011

Jan 24, 2011 09:20 PM
by phstratton

0

424

22, 87, 87monte, carlo, dyno, iroc, monte, pics, pittsburgh, ss, tuning, wheels

MY 350TPI SD built..imput?

red/white04 on Jan 22, 2011

Jan 24, 2011 08:24 PM
by Orr89RocZ

12

799

383, colorado, edlebrock, engine, fuel, hsr, injector, injectors, ls1, lt1, proper, size, sizing, t5, tpi

383 soon to get HSR swap. Injector size swap too?

jamieschott on Jan 23, 2011

Jan 24, 2011 07:46 PM
by big_G

9

1,622

14083852, 350, aluminum, bolt, bolts, camaro, chevy, cover, distributor, fasteners, gm, port, screws, tpi, tuned, vette

Need GM # for TPI Distributor Cover Screws

mypontiac on Mar 6, 2008

Jan 24, 2011 03:32 PM
by smoked72

12

6,614

tpi throttle body

gscz28 on Jan 24, 2011

Jan 24, 2011 02:27 PM
by thewizard

1

497

injectors

chads89ta on Jan 24, 2011

Jan 24, 2011 02:22 PM
by texascat2

4

645

Cam question

lameusername on Jan 20, 2011

Jan 24, 2011 01:21 PM
by tenpin842

3

486

Any sugestions on 305 cam?

LoganKello on Jan 23, 2011

Jan 24, 2011 01:12 PM
by tenpin842

3

774

86 TPI & 90 TPI help

DiabloWS6 on Jan 22, 2011

Jan 24, 2011 12:50 PM
by DiabloWS6

7

1,004

406, 60104, build, cheap, crutches, cylinder, heads, lunati, operating, range, sale, sbc, thirdgen, tpi, zz4

Help me finish this 406 TPI build!

F-Body Demon on Jan 20, 2011

Jan 24, 2011 08:41 AM
by Orr89RocZ

11

4,099

360, 360hp, 57, az, chip, custom, dyno, eninge, gm, hp, mesa, performance, thirdgen, tpi, tuning, vortec, wwwyearonecom

360 HP TPI Vortec Custom High Performance

cruzplcs on Jan 22, 2011

Jan 23, 2011 11:34 PM
by cruzplcs

7

1,850

1985, 305, 400, 400ci, camshaft, converting, hp, injection, iroc, k1107, port, sbc, summit, tpi, tuned, tunned

86 Iroc-400 sbc TPI questions

mondogymc on Mar 31, 2009

Jan 23, 2011 11:01 PM
by 310cid

8

3,006

11s, 400, 400sbc, air, computer, flow, put, putting, sbc, set, setup, setups, stock, tpi, tune

putting a tpi setup on a 400sbc

salzmanandy on Dec 3, 2010

Jan 23, 2011 10:45 PM
by 310cid

5

1,431

will it start...new motor build old tune

subroc on Jan 23, 2011

Jan 23, 2011 05:48 PM
by subroc

5

531