TPI - Page 101 - 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

138,951

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

140,183

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

134,901

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

135,663

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

76,563

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

129,093

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

326,777

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

47,173

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

83,939

Normal Threads

350, 84, 88, bolts, chain, engine, high, install, issues, lost, modified, retard, rpm, set, timing, tpi, trans, truck

lets put an end to my TPI timing issue

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1 2)

Sojer on Dec 14, 2012

Feb 14, 2013 08:17 PM
by ringo234

84

3,809

1100, 1300, 1985, 355, cold, connector, distributor, gm, idle, injector, lb9, leak, port, surge, tpi, tune, vacuum

Quick advice on TPI and TB dirty issues

CreativeIndy on Feb 12, 2013

Feb 14, 2013 02:49 PM
by CreativeIndy

18

2,412

Not a dam thing wrong...

luvofjah on Feb 14, 2013

Feb 14, 2013 09:27 AM
by luvofjah

4

696

aftermarket, camaro, compatible, fit, head, heads, intake, intakes, l31, l98, lt1, manifold, stealthram, vortec, works

vortec heads l31 on l98 intake manifold??

Promobass on Feb 12, 2013

Feb 13, 2013 02:55 AM
by Promobass

6

4,675

3860, board, brock, edelbrock, edlebrock, elder, flow, high, intake, irocz, manifold, pc, pvc, sale, tpi

Edelbrock High Flow Intake Manifold Issue..

Chevy86 IROC-Z on Dec 16, 2011

Feb 12, 2013 07:52 PM
by Tuned Performance

32

8,928

3rd, 700r4, camaro, cold, gen, issue, pressure, start, tps

odd no start issue when cold....

lowbird on Feb 10, 2013

Feb 11, 2013 08:48 PM
by lowbird

4

781

1987, 57, 87, 91, camaro, engine, fuel, hose, iroc, pcs, port, pressure, reading, recomended, running, tpi, tune

Fuel pressure? 5.7 TPI

Jk_Under on Feb 4, 2013

Feb 11, 2013 10:32 AM
by TX-IROCZ

10

21,951

Need help finding a junction block (pics?)

chevyracingrox on Feb 11, 2013

Feb 11, 2013 10:22 AM
by chevyracingrox

0

381

1987transamsecondarycoolingfan, 1989, 1990, 1991, 305, camaro, coil, coolant, fan, firebird, location, relay, sensor, temperature, wires

Fan question, No response in the cooling board

86FyrBrd on Jan 30, 2013

Feb 11, 2013 12:27 AM
by vetteoz

11

2,240

Lb9 to l05?

problem2420 on Feb 8, 2013

Feb 10, 2013 11:50 AM
by problem2420

11

1,424

1988, cam, engine, faster, idle, ignition, lb9, lb9ww, lt1, mild, sbc, timing, tips, tuning, wont

The debate goes on, LT1 cam in a LB9, help

Blue1990camaro on Jan 31, 2013

Feb 10, 2013 10:48 AM
by Blue1990camaro

10

2,583

Dual PCV values...why didnt it work right?

patin88z on Feb 9, 2013

Feb 9, 2013 06:49 PM
by patin88z

2

823

I need some help and suggestions!!!

89trans/amGTA on Feb 1, 2013

Feb 9, 2013 05:15 PM
by 89trans/amGTA

10

585

84, 91, camaro, eratic, erratic, idle, irregular, ss, trans, warmed

Higher/erratic idle after warm up?

robertfrank on Jan 31, 2013

Feb 9, 2013 12:38 PM
by robertfrank

5

1,075

1989, 36, 44, 88, code, error, fault, fix, gen, gta, merethrix, order, pontiac, tpi, trans, transmission

Error Codes 36 & 44

MerethriX on Jun 15, 2011

Feb 9, 2013 08:36 AM
by Manknight

11

3,461

Tpi won't run

dez58pop on Feb 8, 2013

Feb 8, 2013 09:25 PM
by ibmtech

4

505

1989 GTA 5.7 Fuel pump assembly

kciaccio on Feb 6, 2013

Feb 8, 2013 02:34 PM
by abray1

8

716

1989, air, canister, filter, housing, original, paxton

1989 Air Filter Canisters

MrPackstin on Feb 7, 2013

Feb 8, 2013 09:12 AM
by TTOP350

3

709

1991, 1999, 50, 57, 91, body, camaro, camro, cranks, emissions, pass, start, tpi, vamaro, wont, z28

1991 camaro wont start

ramosperazzo on Feb 2, 2013

Feb 7, 2013 11:48 PM
by nr2180

5

1,123

91, allowable, arizona, az, camaro, codes, conversion, emissions, emmisons, gen, limit, ls1, pass, phx, ready, testing, thirdgen, tune

Can't pass AZ emissions

cjvdbeek on Feb 7, 2013

Feb 7, 2013 09:31 PM
by lonsal

3

1,021

angle, headers, plugs, straight, thirdgen

angle plugs?

lowbird on Feb 6, 2013

Feb 7, 2013 01:15 AM
by abray1

3

812

108, 1991, 32, block, code, emission, emissions, engine, gta, learn, low, pass, speed, test, tpi, trans, wont

TPI emissions issues...

84ws689bird on Jan 24, 2013

Feb 6, 2013 10:24 PM
by Pat Hall

28

5,194

350 build

actarnoff on Jan 30, 2013

Feb 6, 2013 04:35 PM
by Tx 91Z28

1

599

350tpi, alabama, change, dons, dyno, g92, gen, headers, hidden, horse, legal, options, power, sleeper, stock, street

Hidden HP upgrades

capps10e on Feb 3, 2013

Feb 6, 2013 11:14 AM
by PhoenixFirebird

45

2,773

1986, 50, 57, camaro, change, engine, fuel, gm, injector, injectors, iroc, iroc57notgettingfuel, tpi, voltage, volts

5.7 TPI Injectors Not Getting Enough Voltage???

MrGreen817 on Feb 4, 2013

Feb 6, 2013 02:29 AM
by MrGreen817

2

1,307

305, 400, engines, erratic, fast, firebird, idle, idles, injection, irratic, pontiac, port, timing, tpi, tuned, warm, worse

305 TPI erratic idle when warmed up

ApolloX64 on Jun 20, 2012

Feb 5, 2013 11:18 PM
by ApolloX64

9

2,632

12558062, 1989, 2013, aftermarket, gm, head, heads, l31, polish, port, porting, sale, sbc, stroker, vortec

Vortec L31 or Aftermarket Heads?

FiveSpeedRS on Feb 5, 2013

Feb 5, 2013 10:36 PM
by FiveSpeedRS

2

3,344

305, 88, back, build, car, gas, gen, getn, interior, iroc, l03, port, project, put, resto, tune

New Build Project 88 IROC

jjcuff1 on Jan 24, 2013

Feb 5, 2013 09:18 PM
by KrisW

4

890

stealth ram 7540 and afr 1041 heads

maks10 on Feb 5, 2013

Feb 5, 2013 07:14 PM
by maks10

1

870

58 mm throttlebody

APACHE JOHN on Feb 3, 2013

Feb 5, 2013 02:18 AM
by z 28 jari

4

811

1986, 434, 950, aftermarket, car, commander, computer, corvette, ecm, ecu, holley, hsr, injection, port, sbc, tpi, tuned

Good Aftermarket ECU for TPI / HSR MPFI

evilstuie on Mar 8, 2009

Feb 4, 2013 03:58 PM
by vetteoz

8

27,858

421, 421sbc, 427sbc, 4th, 700r4, cam, camshaft, combo, gen, good, miniram, sbc, sounding, street, tpi

Camshaft Ideas for a Street 421 SBC - Please Comment

BWilcox on Jan 31, 2013

Feb 4, 2013 07:16 AM
by Orr89RocZ

17

9,540

1988, 88, air, box, cleaner, dual, ducts, filter, front, housings, intake, iroc, parts, plastic, sale

Dual air cleaner from iroc z

soarestransam on Feb 1, 2013

Feb 4, 2013 07:03 AM
by cIaRmOaCrZo

8

2,262

57, 57tpi, 700r4, 91, cold, engine, fuel, high, idle, injectors, mileage, mpg, multitech, stall, stalls, tpi, warms

91 5.7 TPI crappy mpg and no idle, Help!!

meangreen92 on Jan 30, 2013

Feb 2, 2013 04:33 PM
by 83 Gman

10

1,394

1985, 305, breather, camaro, cap, coming, cover, covers, fill, filled, gen, iroc, oil, seeping, valve

oil seeping from oil fill cap on valve cover

thunderstick on Jan 16, 2013

Feb 1, 2013 04:51 PM
by 88I-ROC

9

1,565

294m, 340, 340m, camaro, drilling, fuel, gen, gss294m, gss340m, iii, installing, racetronix, rails, restricter, rxp340m, tpi, walbro

GSS294M vs GSS340M

IROCZ1989 on Jan 30, 2013

Feb 1, 2013 06:30 AM
by Racetronix

3

2,971

10018, 1986, 57, 779, 77910003, 87, 91, camaro, difference, gp, iac, motor, number, part, sorensen, tpi

IAC part number changes from year to year - which to use?

cdartz on Jun 14, 2005

Jan 31, 2013 01:03 PM
by TTOP350

12

1,384

Prom begging

scoflaw on Jan 27, 2013

Jan 31, 2013 12:39 PM
by Johnny Blaze

5

731

need air and water temp sensors

Chauncey on Jan 31, 2013

Jan 31, 2013 12:29 PM
by Tuned Performance

1

487

L98 what mods should I do next... thinking HSR?

VandykeT/A on Dec 13, 2012

Jan 30, 2013 11:23 AM
by ASE doc

4

1,107

cavitation, high, injection, port, problem, rpm, solve, solving, tuned

High RPM problem solved!

36fordcoupe on Jan 25, 2013

Jan 29, 2013 08:48 PM
by Dirt Monkey

1

797

1988, 57, 91, engine, gm50, hot, port, start, starting, swap, tps, tune, tuned, upgrade, warm, wont

speratic sart no start on a 91 gta 5.7 tune port motor

harley0516 on Jan 28, 2013

Jan 28, 2013 09:01 PM
by Tuned Performance

9

1,109

1986camaro, 33, 36, 88, car, code, injection, maf, port, replaced, run, running, sensor, start, test, tpi, trouble, tune, wont

Replaced MAF and both sensors, codes 33 and 36, now it wont start

char8806 on Jan 28, 2013

Jan 28, 2013 03:01 PM
by char8806

4

1,139

hard starting issues,please help!!!

MORREALE5 on Jan 28, 2013

Jan 28, 2013 12:31 PM
by MORREALE5

0

439

355, bottom, camaro, end, engine, idle, idling, lagging, low, plugs, rich, run, running, tpi, warm, wet

Engine Running rich, Idle is low

Josaiah89Iroc on Jan 27, 2013

Jan 28, 2013 10:04 AM
by ninetyone

5

1,470

1988, 202, 383, aluminum, exhaust, factory, gains, heads, horsepower, iroc, l98, performance, ports, power, tpi, year

L98 aluminum heads

s10350tpi on Jan 27, 2013

Jan 27, 2013 07:40 PM
by vetteoz

8

1,957

305, 86, 92, camaro, emissions, fail, gpm, hc, lines, pulleys, putting, route, tpi, vacuum, worth

305 TPI 305 Miserably failed emission. Please advice

jshepit on Jan 10, 2013

Jan 27, 2013 01:49 AM
by DENN_SHAH

25

3,163

2013, camaro, canister, cloning, coil, ecm, evap, factory, forum, gm, ignition, kia, system, tapping, v6, vss, wiring

Wiring ?'s (Trying to ditch factory ECM)

watajob on Jan 19, 2013

Jan 26, 2013 11:48 PM
by watajob

10

1,770

305, arms, cam, camino, choo, el, equipment, history, lt1, rocker, spring, suggestion, tpi, valve, worn

tpi 305 cam suggestions

89formyoula on Dec 24, 2012

Jan 26, 2013 11:29 PM
by ninetyone

22

1,846

01, 02, 84, 91, air, filter, fram, tune, tuning, z28

Doing a tune up on the Z28 and need some input.

92camarodude on Jan 25, 2013

Jan 26, 2013 04:56 PM
by 92camarodude

12

1,188