TPI - Page 584 - 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

139,063

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

140,294

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

135,108

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

135,751

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

76,596

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

129,220

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

327,070

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

47,186

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

83,975

Normal Threads

12, 288, 700r4, bar, converter, drivetrain, horse, inch, injectors, kwatt, lbs, loss, ls1, power, tpi

GTECH HP, how is this possible?

KW87GTA on Aug 5, 2001

Oct 30, 2002 04:07 PM
by jRaskell

30

1,816

1988, 85, 86, 87, cam, engine, iroc, lb9, specs

specs for LB9 cam?

JT 85 TA 305 on Oct 30, 2002

Oct 30, 2002 03:10 PM
by RMK

3

1,140

larger TB worth it?

gflo383 on Oct 27, 2002

Oct 30, 2002 03:00 PM
by Bort62

12

651

122624, 262, 350, cam, cams, comp, cs, energy, extreme, good, opinions, sbc, specs, tpi, xe262h14

Need help picking a TPI cam

iceman02 on Oct 27, 2002

Oct 30, 2002 01:52 PM
by TBurke

4

1,464

Tpi Intake manifold design

84zcar on Oct 29, 2002

Oct 30, 2002 12:41 PM
by Jza

4

662

clean, fins, fuel, intake, lt1, polish, polished, polishing, rails

Polished fuel rails for LT1 intake swappers

S10Wildside on Oct 27, 2002

Oct 30, 2002 10:15 AM
by S10Wildside

8

1,809

switching from carb to tpi

RdDgg71 on Oct 28, 2002

Oct 30, 2002 06:54 AM
by Ricktpi

6

514

283, injection, injectn, port, tpi, tuned

283 in 85 TPI TA

Saber1 on Oct 27, 2002

Oct 29, 2002 11:28 PM
by Rustydawg

3

731

porting intake and runners

btcamaro on Oct 28, 2002

Oct 29, 2002 09:46 PM
by mrr23

8

645

adjustable, dont, edelbrock, fuel, iroc, rails, ram, regulator, stealth, steath, work

Adjustable regulator fuel rail for stealth ram

Ringmaster72 on Oct 28, 2002

Oct 29, 2002 07:49 PM
by gsf-87IROC

1

651

What do I get?

Wishmaster's87IROC on Oct 26, 2002

Oct 29, 2002 07:34 PM
by age

13

585

1992, accel, decrease, diagnose, drop, fuel, injectors, line, loss, maxed, pressure, regulator, z28

Need help diagnosing fuel pressure drop...

Acceld Z on Aug 25, 2002

Oct 29, 2002 06:23 PM
by JAY87GTA

21

904

High to mid 13's

91blackz on Oct 29, 2002

Oct 29, 2002 04:27 PM
by TransAm12sec

6

589

buy, heads, iii, mini, miniram, ram, tpis, vortec

TPIS Mini-ram III.......??????

1bad91Z on Oct 27, 2002

Oct 29, 2002 02:53 PM
by tpi_roc

5

844

cam choice...

poncho@home on Oct 29, 2002

Oct 29, 2002 02:07 PM
by Brian Felts

1

454

Car won't run

87ColdAirIroc-Z on Oct 16, 2002

Oct 29, 2002 11:24 AM
by 87ColdAirIroc-Z

6

464

383 guys....please help

KYL98 on Oct 20, 2002

Oct 29, 2002 10:24 AM
by tpi_roc

9

786

aftermarket, compatable, heads, injection, lt1, manifo, market

LT1 Manifold, is it compatable with aftermarket heads?

bzznczzn on Oct 27, 2002

Oct 29, 2002 09:45 AM
by tpi_roc

4

573

Attention 3rd Gen Owners!

IROCstangs on Oct 28, 2002

Oct 29, 2002 09:43 AM
by tpi_roc

4

586

MAF or Speed Density

86IROCTHD on Oct 28, 2002

Oct 29, 2002 09:37 AM
by tpi_roc

10

577

Porting plenum, runners, and base

Nasty_Bird_'90 on Oct 27, 2002

Oct 28, 2002 07:50 PM
by Nasty_Bird_'90

6

649

$25 for 24lb lt1 injectors

TunedPortZ on Oct 27, 2002

Oct 28, 2002 06:53 PM
by TunedPortZ

8

616

1990, cam, good, heads, hot, hotcam, l98, lt4, mile, quarter, rich, run, runs, times, tune, vortec

Track results: LT4 hotcam

GTA91 on Oct 23, 2002

Oct 28, 2002 02:33 PM
by GTA91

15

2,980

305, 86, cam, camaro, comp, iroc, stock, type, upgrade

Best cam for an 86 305 IROC

Striker27 on Oct 23, 2002

Oct 28, 2002 09:25 AM
by 86IROCTHD

4

827

picture, pictures, plennum, plenum, poerted

ported plenum pictures

1990GTA on Oct 26, 2002

Oct 28, 2002 04:51 AM
by 1990GTA

4

981

1995, 52mm, body, holley, impala, ss, throttle

Holley Stealth Ram and 58mm TB

GhoSSt on Oct 23, 2002

Oct 28, 2002 01:10 AM
by GhoSSt

6

868

LT1 intake

gflo383 on Oct 23, 2002

Oct 28, 2002 12:49 AM
by gflo383

21

1,058

Dyno'd my Car Today!!!!!!!!!!!!!!!!!

BORLAZ06 on Oct 26, 2002

Oct 28, 2002 12:31 AM
by BORLAZ06

8

837

1255, bolt, fel, intake, lt1, match, modifying, pattern, port, ports, pro, rockers, roller, sbc, vacuum, vortec, vortech

Lt1 vortec?

85_sc on Aug 25, 2002

Oct 27, 2002 11:34 PM
by Steve91Z28 L98

7

927

auto, cam, converter, fuelair, higher, hotcam, lt1, lt4, motor, opinions, setting, stall, tpi, trans, tunercat, undriveable, vacuum, zz4

needs opinions. lt4 hotcam or zz4?

slayer2000 on Oct 21, 2002

Oct 27, 2002 10:55 PM
by GTA91

16

2,015

305, conversion, heads, lt1, manifold, style, swap

LT1 manifold swap questions

87taclayton on Oct 27, 2002

Oct 27, 2002 08:41 PM
by 90iroc5spd

1

578

2001, 57, 8690, camarofirebird, corvette, ecu, identift, identify, l98, pictures, tpi, year

Please help me identify what year L98 this is

CrazyHawaiian on Oct 25, 2002

Oct 27, 2002 06:39 PM
by Jim85IROC

10

709

position, sencor, sensor, set, throttle, tpi, tps, vette

How Exactly Do You Set The TPS Sensor

jcsws6 on Oct 27, 2002

Oct 27, 2002 06:13 PM
by jcsws6

2

540

1972, conversion, convert, corvette, engine, felpro, gasket, gaskets, intake, lt1, master, parts, set, tpi

LT1 conversion gasket set

72LT1VETTE on Oct 25, 2002

Oct 27, 2002 05:54 PM
by 89Irocz23

1

747

Videos of my IROC vs. a Turbo TA and a 66-67? Stang w/ slicks

BuckeyeROC on Oct 21, 2002

Oct 27, 2002 05:45 PM
by '87FAKE-IROC-Z

30

1,240

Guys, what Intake Option would I have if I go with Vortec heads?

bzznczzn on Oct 26, 2002

Oct 27, 2002 03:58 PM
by bzznczzn

4

577

Dyno'd my Formula today!!

formul8!! on Oct 26, 2002

Oct 27, 2002 01:52 PM
by formul8!!

7

615

1988, doctors, engine, idle, iroc, m22, problems, spell, stesescope, transmission

idle problem

mystikkal_69 on Oct 25, 2002

Oct 27, 2002 11:55 AM
by Benny

8

754

421, auto, autoxray, autoxray102, ccp, check, code, injection, pulse, purge, ray

AutoXray Data Help

jo88gta on Oct 21, 2002

Oct 27, 2002 09:18 AM
by Cooper

15

993

383, 57, 700r4, cold, idle, load, lt1, lt4, shakes, shaking, skipping, slowing, stalling, stroker, tpi

aarrggghh!!!!!!!! help stop the shaking

demon138 on Oct 23, 2002

Oct 27, 2002 08:05 AM
by Vader

10

791

ac43ts, acdelco, plugs, runs, tpi, v8, year

Anyone running regular AC delco plugs on their TPI?

vortech305 on Oct 18, 2002

Oct 27, 2002 08:01 AM
by Vader

8

1,030

need tips for pulling a l98

c4boom on Oct 26, 2002

Oct 27, 2002 07:39 AM
by c4boom

2

488

87, air, body, ccv, corvette, cover, injection, lt1, motor, pcv, port, thirdgen, throttle, tpi, tuned, valve, vent

what is a ccv

c4boom on Oct 26, 2002

Oct 27, 2002 01:50 AM
by Der91Z

4

6,147

1987, camaro, car, dead, dropping, engine, gear, idle, idles, put, rivers, stall, stalling, stalls, tpi

Car stall when put in gear. TPI pro's please take a look.......tried many things

jwscab on Oct 9, 2002

Oct 27, 2002 01:01 AM
by jgifford

6

1,035

intake air temp sensor

c4boom on Oct 26, 2002

Oct 27, 2002 12:27 AM
by 72LT1VETTE

1

607

1988, 350, 57, 88, 89, free, fuel, gcfba, gear, gta, injectors, modification, mods, parts, ratio, size, tpi, trans

Ideas for a 1988 GTA Transam w/ 5.7 L. TPI?

GCFBA on Oct 24, 2002

Oct 26, 2002 11:22 PM
by GTAracer

10

4,685

85, 88, 89, 8992, 92, difference, differences, older, performance, pleneum, plenum, runner, runners, tpi, whats, work

85-88 and 89-92, plenum and runner difference

eatmydust on Oct 26, 2002

Oct 26, 2002 11:08 PM
by GTAracer

2

902

TPI vs Carb

z28racing on Oct 22, 2002

Oct 26, 2002 08:44 PM
by 87WS6

3

619

Has anyone had a fuel pump put in by the dealer service department???

90Iroc on Oct 19, 2002

Oct 26, 2002 06:23 PM
by CaliCamaroRS

9

694

Very Impressive Tpi install!!

Electron_Blue on Oct 21, 2002

Oct 26, 2002 11:58 AM
by Ions91Z28

19

1,336