TPI - Page 134 - 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

139,350

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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Dyno Don on Feb 17, 2008

Sep 27, 2024 09:54 PM
by MrIROBZ

353

140,544

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

135,501

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

135,991

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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S10Wildside on Aug 19, 2006

Oct 26, 2016 10:42 PM
by evilstuie

1,099

327,839

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

broke a fuel injector, changed with different brand ... is that ok?

89IROCZZ4 on Oct 1, 2011

Oct 5, 2011 10:00 PM
by 89IROCZZ4

10

9,793

33, 85, air, car, circiut, code, flow, high, maf, mass, move, power, relay, sensor, tpi

Another maf code 33 Issue/thread

formulax4 on Apr 10, 2011

Oct 5, 2011 09:53 AM
by formulax4

13

14,397

1985, 1986, 50, 85, camaro, camero, fj708, injectors, iroc, mods, numbers, part, smp, stock, tpi

bone stock 1986 IROC 5.0 TPI Auto....needs injectors...part number?

jb1 on Oct 3, 2011

Oct 5, 2011 05:35 AM
by jb1

4

2,668

Maf:voltage to high

davidd on Oct 4, 2011

Oct 4, 2011 08:29 PM
by davidd

0

429

305, 350, crate, drop, engine, fast, iroc, lb9, motor, original, overhaul, rebuild, rebuilding, rebulting, thirdgen

Rebuild original 305 or drop in a crate 350

thawallrus on Oct 4, 2011

Oct 4, 2011 08:04 PM
by InfernalVortex

5

1,222

opinions on this setup anyone??

Phx89Iroc on Sep 29, 2011

Oct 4, 2011 05:02 PM
by Phx89Iroc

3

566

1986, 1997, camaro, cold, faulty, gta, hard, injector, l98, problem, removing, start, trans, transam, valve

Cold Start Injector help!!!

hornick on Oct 4, 2011

Oct 4, 2011 02:47 PM
by skibum2100

3

2,798

dizzy, firewall, index, number, plug, point, rated, spark, tpi

tpi dizzy number one spark plug

jz2518 on Oct 4, 2011

Oct 4, 2011 02:34 PM
by jz2518

0

578

will l98 350 tpi injetors work in lb9

Sojer on Oct 4, 2011

Oct 4, 2011 01:19 PM
by el_muerte

2

626

1987 TPI project and pobs

Sojer on Sep 9, 2011

Oct 3, 2011 11:45 PM
by Sojer

10

720

Can't stand on it... :o

Blue91ZConv on Oct 1, 2011

Oct 3, 2011 05:09 PM
by Blue91ZConv

5

556

1989, 1990, engine, firebird, tbi, tpi, work

tbi to tpi is on the way opinions plz!

dabird07 on Sep 28, 2011

Oct 3, 2011 03:58 PM
by dabird07

14

778

At my witts end...need help

BluFBdy on Sep 19, 2011

Oct 3, 2011 02:37 PM
by BluFBdy

2

562

1500, adjustment, air, car, gta, idles, minimum, rpm, tpi, trans

Idles at 1500rpm after minimum air adjustment

JekyllandHyde on Oct 3, 2011

Oct 3, 2011 02:21 PM
by JekyllandHyde

2

604

bend, bent, bolts, dents, heated, people, plenum, reproduction, runners, thread, tpi, tpis, tunners

bent tpi runners please help ( not dented just bent slightly )

freshZ28 on Sep 14, 2011

Oct 3, 2011 09:38 AM
by freshZ28

3

951

boost, chevy, codes, efi, ez, ezefi, fast, fuel, good, installation, issues, pressure, problems, tpi, trouble

anybody using Fast EZ efi

Steve Mack on Sep 25, 2011

Oct 3, 2011 07:06 AM
by rongreen

9

2,710

305, 86, carbon, compression, corbon, engine, fouled, low, misfire, plug, plugs, thirdgen, ticking, turn, vad, z28

Help low compression, misfire, carbon fouled

mudd746 on Sep 27, 2011

Oct 2, 2011 10:58 PM
by mudd746

4

1,796

86, body, flow, high, holly, hp, injection, list, mod, overhaul, port, throttle, tpi, tuned, z28

86 Z28 TPI Overhaul

B2k4E on Sep 29, 2011

Oct 2, 2011 10:27 PM
by Chevy86 IROC-Z

8

906

belt number

coreys90iroc on Oct 2, 2011

Oct 2, 2011 09:57 PM
by coreys90iroc

0

357

1989, 1992, 350, 91, 92, camaro, correct, fuel, optimum, preassure, pressure, stock, thirdgen, tpi, z28

Correct stock Fuel Pressure

Shinobi'sZ on Sep 30, 2011

Oct 2, 2011 10:01 AM
by ninetyone

4

1,520

1990, 350, 700r4, accel, edelbrock, extrude, hone, intake, interface, jerrywho, manifold, ported, porting, ramjet, tpi, trans, turbo

Visual TPI intake manifold ports

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1 2)

Kevin91Z on Feb 18, 2007

Oct 1, 2011 01:27 AM
by Chevy86 IROC-Z

78

32,556

1991, 91, broken, camaro, car, fuel, gauge, gauges, gen, level, peg, pressure, sender, starting, z28

fuel gauge problems

theNMBR27 on Dec 25, 2009

Sep 30, 2011 11:40 PM
by CaliBranden

17

3,217

molds for tpi before retuning?

grasshoppertym on Sep 30, 2011

Sep 30, 2011 07:26 PM
by grasshoppertym

0

429

1990, cools, gta, shuts, start, till, trans, wont

Which service manual???

TOPLSFOX on Sep 28, 2011

Sep 30, 2011 09:00 AM
by Apeiron

15

602

Poll

Idle Issues - Please help

irocinz on Sep 29, 2011

Sep 29, 2011 11:00 PM
by irocinz

0

379

cold, delete, faulty, injector, start, stick, tpi

Fuel pressure issue? Remove Cold Start??

oracle646 on Sep 27, 2011

Sep 29, 2011 10:32 PM
by vetteoz

5

1,037

1991, 350, bogs, car, engine, gear, power, put, tpi, z28

No power in gear

Blue91ZConv on Sep 28, 2011

Sep 29, 2011 08:47 PM
by Blue91ZConv

3

650

400hp, block, bolt, build, crate, daily, driver, engine, l31, long, motor, parts, required, shortblock, stock, swap, tpi, vortec

Crate motor help

jak on Aug 2, 2011

Sep 29, 2011 03:33 PM
by Notalent

30

3,054

0280155700, 1986, bosch, bosh, camaro, flow, ford, gray, injector, injectors, part, psi, rate, rates, tpi

0280155700 bosh III injector flow rate

JamesLLeary on Sep 29, 2011

Sep 29, 2011 11:14 AM
by RBob

1

4,668

article, articles, canada, gen, gm, high, injection, links, magazine, page, performance, port, tpi, transmissions, tuned, tuning

TPI article; GM Performance magazine.

Chevy86 IROC-Z on Oct 29, 2009

Sep 29, 2011 11:13 AM
by darbysan

10

3,215

apr, camaro, considered, gen, injection, port, set, setup, tpi, tuned, tuning, turbo, turbos, turbp, twin

has anyone considered a twin turbo tpi setup?

qcworm on Sep 28, 2011

Sep 29, 2011 08:38 AM
by vetteoz

1

3,604

3rd, bad, camaro, ecm, gen, injectors, test

ecm - injectors

camaroboy199290 on Sep 23, 2011

Sep 29, 2011 07:42 AM
by RBob

2

755

Think the fuel pump went out again.

Blue91ZConv on Sep 26, 2011

Sep 28, 2011 10:40 PM
by Blue91ZConv

3

668

1991, 3rd, ac, belt, camaro, corvette, delete, directions, gen, lb9, pulley, pully, run, smaller, tpi

a/c delete pulley - why?

insomniac on Sep 26, 2011

Sep 28, 2011 10:18 PM
by vetteoz

8

4,357

1985, ground, iac, iroc, irocz, strap, straps, valve

Back from the dead! Now the IROC is undead...

Cornholio7979 on Aug 6, 2011

Sep 28, 2011 07:13 PM
by Cornholio7979

20

1,230

ebay proms

daveb8 on Sep 28, 2011

Sep 28, 2011 05:37 PM
by daveb8

0

370

TB Question

TMMYJMMY on Sep 27, 2011

Sep 28, 2011 11:59 AM
by TMMYJMMY

4

584

28, 305, 85, 87, 89, camaro, camino, egr, el, no, open, opened, solenoid, solinoid, thirdgen, vacuum

EGR Solenoid. Closed, or Open when?

F-body-fan on Sep 24, 2011

Sep 28, 2011 10:32 AM
by darbysan

5

9,282

burning, car, compression, good, knocking, l98, oil, sound

My poor L98

Andyk13089 on Sep 25, 2011

Sep 27, 2011 03:58 AM
by burnout88

3

768

1987, 2nd, 7540, 7542, 90, competition, fbody, generation, gta, hooker, hsr, super, tpi, trans, turbo, weiand

81 t/a with 350tpi

H8R on Sep 14, 2011

Sep 26, 2011 11:57 PM
by H8R

8

1,626

350, adjustable, air, filter, fuel, manifold, porting, pressure, pump, regulator, sdpc, sensors, set, setup, tpi

Opinion on this TPI set up

Cogburn on Sep 26, 2011

Sep 26, 2011 10:28 PM
by vetteoz

1

1,251

350 Tpi Cam Help

Jeffman7998 on Sep 25, 2011

Sep 26, 2011 09:10 PM
by Jeffman7998

3

627

1989, 1990, 57l, 89, bad, camaro, canister, cap, charcoal, firebird, fuel, performance, pontiac, solenoid, tpi, vapor, vented

Charcoal Canister Solenoid Help

BOSS 357 on Jun 4, 2011

Sep 26, 2011 11:44 AM
by crazybird

15

3,583

12370839, 14097395, 350, cam, camshaft, firebird, jet, manifold, powerband, problems, ram, ramjet, sbc, specs, vacuum

RamJet 350 P/N 12498032

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1 2 3)

S10Wildside on Jun 14, 2004

Sep 26, 2011 10:16 AM
by massac3rd

107

59,060

machined l98 head question

warren23 on Sep 25, 2011

Sep 25, 2011 09:30 PM
by TTOP350

1

654

305, bolt, casting, eddlebrock, edelbrock, edelbrocklarge, eldelbrock, gen, l98, large, rs, runners, slag, tpi, tube, tubes

Edelbrock large tube runners ????

Gallileo60 on Sep 24, 2011

Sep 25, 2011 02:05 PM
by patin88z

5

1,244

20002, 20004, body, cold, diff, difference, gen, performace, provision, runers2, runners, sle, sle20002, slp, start

SLP Runers - 2 Diff part numbers? Difference?

insomniac on Sep 24, 2011

Sep 24, 2011 10:40 PM
by TTOP350

4

1,003

305, advance, advanced, car, electronic, engine, gen, hard, ignition, roughstarttiming, run, start, starting, timimg, timing

Ignition Timing, hard start, but pulls like crazy

85 Frankenstein on Sep 20, 2011

Sep 24, 2011 10:37 PM
by 85 Frankenstein

13

19,229

gasket, gen, intake, matching, plenum, polishing, port, ported, porting, runners, stock, tbi, tpi, tuned, worth

Porting a TPI intake. How and is it worth it?

macmatt on Sep 20, 2011

Sep 24, 2011 09:23 PM
by macmatt

5

2,946

57, 99, afr, aluminum, camaro, cheap, gain, head, heads, hp, increase, intake, iroc, kind, power, put, stock

Anyone put AFR heads on stock cam/intake TPI 5.7?

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1 2)

ZZ3Astro on Dec 27, 2010

Sep 24, 2011 05:08 PM
by Orr89RocZ

52

14,058