tpi - Third Generation F-Body Message Boards

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110, e85, fuel, l98, octane, pump, test, tpi

E85 tpi whats needed

Sojer on Aug 3, 2013

Mar 21, 2026 11:54 AM
by Street Lethal

10

6,942

TPI

350, 45, 87, 97, body, bypass, coolant, fitting, flow, hose, intake, throtle, throttle, tpi, trans

Custom Throttle Body Coolant Bypass

JDF-Z28 on Nov 19, 2009

Feb 7, 2026 12:25 PM
by BHR

33

19,461

TPI

1990, 1992, body, bridge, bypass, camaro, core, corvette, diagram, heater, hose, port, throttle, tpi, tuned, valve

New way of TPI heater core Hose bypass?

z28onTweenkies on Jan 10, 2007

Jan 11, 2026 03:26 PM
by chevypower91

3

6,090

TPI

79, 91corvette, blazer, d15, fired, firing, good, injector, injectors, motor, ohm, port, spraying, tpi, tuned

Injectors not firing

dabomb6608 on Jan 8, 2012

Nov 4, 2025 06:04 PM
by Tuned Performance

37

5,755

TPI

1987, 1992, 305, 350, 88, block, camaro, conversion, difference, intake, mamifold, motors, roc, short, swap, tpi

305 to 350tpi swap

88 iroc josh on Jan 6, 2010

Oct 29, 2025 04:16 PM
by mikeceli

17

3,925

TPI

10186167, 91, 968k6, belt, camaro, dayco, delete, gm, lt1, part, pulley, pump, silverado, smog, tpi

smog pump delete pulley #10186167

firebirdjones on Mar 22, 2005

Oct 17, 2025 10:35 PM
by Airwolfe

41

25,947

TPI

Help!SLP runners don't fit?

ch@0s on Nov 24, 2008

Sep 23, 2025 06:43 PM
by LoudmouthSS

12

4,786

TPI

quick Q: on 85 87 TPI wiring

Project: 85 2.8 bird on Oct 10, 2009

Sep 22, 2025 11:14 AM
by Sleepingsleeper

4

749

TPI

88, 91, 98, benefits, camaro, comanded, delete, egr, feature, gta, people, removal, sol, tpi, trans, valve

delete EGR? why?

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1 2)

wager420 on Jul 11, 2011

Sep 1, 2025 10:06 AM
by Airwolfe

56

41,153

TPI

1988, 1989, 273, 305, 373, 50, axle, camaro, hp, mileage, posi, rear, rearend, rs, specs, swap, tpi, upgrades

2.73 vs 3.23

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1 2)

redfivexw on Jan 15, 2009

Aug 13, 2025 11:37 PM
by Terrell3

61

16,274

Transmissions and Drivetrain

1985, 1999, body, bodyhose, camaro, conections, connection, connections, hose, hoses, nipples, pcv, throttle, tpi, vacuum

Throttle body hose connection question. Doesnt make sense!!

kyrenegade on Apr 10, 2009

Jul 2, 2025 04:54 PM
by henny156

3

7,123

TPI

24lb, 383, bosch, build, chevy, colorado, dyno, injection, injector, price, results, rmcr, springs, tbi, timig, tpi

FIRST INJECTED 383 RS Dyno day coming this week

jamieschott on Jan 10, 2010

Jun 30, 2025 03:51 PM
by Bill Chase

18

4,291

TPI

57, backfeed, firebird, fuel, headlights, lights, pontiac, primes, pump, relay, reverse, runs, tach, tpi, turn, wire

fuel pump primes when dash/head lights turned on

thunderstick on May 4, 2008

Jun 26, 2025 01:49 PM
by KOHV94

13

1,998

Electronics

24550zr16, 4th, 88, 92, camaro, generation, limiter, limiters, rid, speed, tires, tpi, z28

speed LIMITER!!???

skater_nater86 on Mar 20, 2007

Jun 3, 2025 09:25 AM
by Vader

20

4,547

Tech / General Engine

1986, 305, 91, bolt, bored, camaro, cfm, engine, faster, flow, make, ons, tpi, tpicamaro, zz4

High-flow TPI Camaro air lid

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1 2 3 4 5)

1bad91Z on Aug 10, 2007

Jun 3, 2025 06:42 AM
by Nsty_6.2

235

65,811

TPI

350, camaro, chevy, exaust, exhaust, heat, manifold, removal, shield, tpi

Exaust Manifold removal

m16a2r on Oct 2, 2010

May 25, 2025 04:49 AM
by Don Fetherolf

15

6,029

Tech / General Engine

305, 91, body, camaro, ignition, injector, injectors, lt1, pickup, power, pulse, pulsing, spark, tpi, wires

No injector pulse

dudeman66 on Feb 25, 2011

May 8, 2025 08:22 PM
by Tim mac

14

19,829

TPI

new MAF code 34, but runs amazing?

lakeport on Jul 18, 2014

Apr 11, 2025 03:14 AM
by Simsalas

26

3,511

TPI

2001, 350, camaro, iroc, ls1, neutral, safety, switch, t56, tpi

'89 350 TPI auto to LS!/T56

iroc-v on Mar 16, 2013

Mar 11, 2025 04:20 PM
by iroc-v

29

4,439

LTX and LSX

auto, camaro, clean, cleaner, cleaning, edison, engine, inside, intake, manifold, nj, paint, painting, thirdgen, tpi

cleaning/painting intake manifold (TPI)

Kaps on Apr 29, 2003

Mar 10, 2025 09:25 PM
by bk2life

9

2,908

Auto Detailing and Appearance

305, air, articles, box, engine, gen, hawks, iroc, lb9, options, performance, ram, tpi, upgrades, z28

1985 IROC-Z28 305 TPI LB9

meh2004 on Aug 16, 2012

Mar 10, 2025 05:09 AM
by Airwolfe

8

17,716

TPI

1989, 305, 350, 50, 89, automatic, big, camaro, curve, difference, hp, irocz, speed, torque, tpi, vs

350 vs 305... ALL HYPE?!?!?

ROCFATHER on Jan 8, 2011

Feb 10, 2025 12:58 PM
by T.L.

23

25,275

Tech / General Engine

1988, 3rd, camaro, corvette, firebird, firebirds, gen, generation, hood, hoods, images, stingray, thirdgen, tpi, turbo, twin

anyone have pics of a twin turbo hood on third gen.

formula forever on Jan 11, 2009

Feb 5, 2025 07:58 AM
by 1985fbird

6

2,778

Auto Detailing and Appearance

88, 8892, 92, bracket, brackets, camaro, firebird, kit, lt1, mounting, paxton, sn, supercharger, support, tpi

88-92 tpi paxton mounting bracket

muffz28 on Apr 12, 2006

Jan 26, 2025 03:05 PM
by Ed.B

5

3,387

Power Adders

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

(

1 2 3 4 5 ... Last Page)

Acceld Z on Jan 6, 2005

Jan 13, 2025 03:01 PM
by newbvetteguy

321

138,097

TPI

1040, 124338, 195, 235, 327, 383, 88blackz51, afr, africa, african, corvette, eliminator, heads, horsepower, timing, tpi

AFR Eliminator #1040's!

(

1 2 3 4 5 ... Last Page)

88BlackZ-51 on Apr 3, 2009

Jan 2, 2025 05:49 AM
by 88BlackZ-51

511

68,606

Engine/Drivetrain/Suspension Parts for Sale

1986, 1992, cam, camaro, chevy, comp, housing, injection, l98, polish, port, thermostat, tpi, tuned, xe26214

TPI thermostat housings

mult68 on Nov 26, 2001

Nov 3, 2024 10:07 AM
by Jbuttke1179

10

4,554

TPI

1985, car, corvette, cut, hone, intake, manifold, port, porting, runner, runners, siamese, simese, tpi, type

porting tpi runners and manifold,

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1 2 3)

dspencer24 on Jul 16, 2010

Oct 5, 2024 06:49 PM
by MrIROBZ

110

21,108

TPI

1990, 305, 57, 91, bad, camaro, chevy, fast, high, idle, idles, idling, map, sensor, tpi

Very High Idle - >

ResonateEcho on May 19, 2006

Oct 4, 2024 06:01 AM
by hassgrant

28

13,557

Tech / General Engine

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

(

1 2 3 4 5 ... Last Page)

Dyno Don on Feb 17, 2008

Sep 27, 2024 09:54 PM
by MrIROBZ

353

139,384

TPI

1984, 1985, 305, cost, engine, faske, fiche, matthew, overhaul, pontiac, rebuild, specs, technique, tpi, trans, transmission

1985 Pontiac Trans AM TPI Engine Rebuild

Matthew Faske on Feb 18, 2008

Sep 26, 2024 07:00 PM
by BlackBerlinetta

10

6,462

TPI

15, 350, 57, 89, blue, budget, build, camaro, chevy, corvette, engine, hp, iroc, l98, loud, rockers, roller, sound, titanium, tpi

5.7L TPI build, suggestions needed

(

1 2)

camaropower88 on Aug 13, 2011

Sep 19, 2024 04:19 PM
by Tonyp2323

58

34,506

TPI

1985, 500hp, blower, camaro, gt3582r, kit, l98, making, roots, single, specs, ssac, tpi, turbo, xspower

Important/Useful :

Stock L98 Non A/C Single turbo parts list

anesthes on Jan 7, 2014

Sep 18, 2024 08:43 AM
by anesthes

8

13,964

Power Adders

L98 rebuild

ozzy74 on Nov 28, 2011

Sep 14, 2024 02:10 PM
by Fred SS

18

11,604

TPI

1986, 1989, 305, 3rd, 89, burnout, gen, generation, gta, iroc, pic, sale, silver, stepside, tpi, trans

Important/Useful :

S.E.Region Members Rides!

(

1 2 3 4 5 ... Last Page)

jobryan26 on Dec 3, 2002

Sep 2, 2024 09:41 PM
by 19eighty4_z28

274

48,860

South East Region

1991, 1991camaro, 91, audio, camaro, diagram, ecu, engine, injector, rs, schematic, schematics, tpi, wiring, z28

Full 1991 Camaro Schematics

PhLaXuS on Jun 26, 2005

Sep 2, 2024 06:33 PM
by ShiftyCapone

7

2,166

Electronics

1989, 3rd, 90, 91, aftermarket, air, alternative, cold, fan, firebird, flames, generation, intake, iroc, red, sensor, switch, temp, tpi

Aftermarket Cold Air Intake

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1 2 3 4 5)

brando278705 on Aug 7, 2011

Aug 30, 2024 06:12 PM
by adalwulf78

201

82,644

Alternative Port EFI Intakes

1987, 1990, 86, 87, air, camaro, cold, custom, diy, engine, intake, iroc, kit, lines, pvc, tpi

Need help with TPI cold air intakes!!!

Hollow_kmh on Oct 14, 2009

Aug 20, 2024 07:37 AM
by TripleTTony

10

7,791

TPI

57, clip, clips, fire, fuel, happen, injector, injecyor, intake, jeep, line, ls1, pushed, retaining, tpi

fuel injector retaining clip??????

fireball318 on Feb 21, 2010

Aug 5, 2024 08:45 AM
by southbay08

15

25,258

TPI

16198445, 1987, 1988, air, automotive, burn, camaro, computer, flow, maf, mass, module, relay, sensor, tpi, trans

MAF sensor relay = burn-off relay ????

patgta on Jan 21, 2007

Aug 4, 2024 08:15 PM
by SbFormula

6

21,949

DFI and ECM

305, 3rd, air, buy, cleaner, element, filter, firebird, gen, hood, intake, open, tbi, thirdgen, tpi

stock or open element air cleaner

1988CamaroSC on Oct 21, 2010

Jul 4, 2024 10:28 PM
by Fast355

33

3,530

TBI

1987, bad, camaro, flooding, fuel, hard, injector, injectors, leaking, leaky, lines, signs, start, symptoms, tpi

Symptoms Of Leaking Injectors?

Ringmaster72 on Sep 18, 2002

Jun 27, 2024 02:55 PM
by EDGE

11

61,944

TPI

305, bad, boost, build, gen, handle, kit, put, run, single, size, stall, stock, tpi, turbo, work

single turbo 305

camaroboy199290 on Nov 12, 2011

Jun 24, 2024 01:54 AM
by ericjon262

48

30,281

Power Adders

1985, c3, carlo, connect, engine, heater, hose, hoses, inlet, inletoutlet, ls1, monte, outlet, pump, routing, tpi, water

Heater hose routing??

Rayzor32 on Apr 23, 2010

Jun 11, 2024 08:00 PM
by sofakingdom

16

43,207

Cooling

115042, 1986corvette, 36, 7730, 92, axcy, bin, camar0, code, engine, iac, idle, steps, temp, tpi

Strange high idle while coasting

86Chicken on May 18, 2004

Jun 10, 2024 08:43 PM
by jcorn

37

3,004

DIY PROM

[TX]

TPI set up whole DFW Tx

88gta_tx on May 11, 2024

May 11, 2024 05:26 PM
by topduarte

1

333

Engine/Drivetrain/Suspension Parts for Sale

14089936, 87, camaro, cooling, drivers, fan, firewall, iroc, locatiom, location, relay, relays, side, switch, tpi

87 Iroc Fan Relay Location???

riggs58 on Jul 11, 2002

Apr 26, 2024 01:48 PM
by EuroTrash

4

9,473

Cooling

1986, 1987, 3rd, body, camaro, chevy, comaro, ecm, fuel, fuse, gen, prime, priming, pump, relay, run, tpi, work

Fuel Pump Not Priming - HELP!!

KROC42 on Jan 28, 2013

Apr 22, 2024 01:44 PM
by OrangeBird

16

22,497

Electronics

1986, 1989, 50, air, body, boot, camarotpi, firebird, induction, intake, number, part, parts, throttle, tpi, tube

tpi air intake boot

toppgunn77511 on Jun 28, 2012

Apr 19, 2024 03:10 PM
by EuroTrash

8

10,718

TPI

1987, 406, 50, 87, camaro, engien, engine, fit, ford, iroc, ls2, manual, motor, putting, replace, swap, tpi

Question on best engine swap for an 87 IROC Camaro

b0tt0ml355p1t7 on Jul 15, 2012

Apr 6, 2024 11:48 AM
by Tom 400 CFI

45

55,267

Engine Swap

Threads Tagged with tpi