TPI - Page 107 - 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

138,955

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

140,187

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

134,934

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

135,664

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

76,566

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

129,107

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

326,817

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

47,174

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

83,940

Normal Threads

88, corvette, diy, gen, plenum, port, ported, porting, runners, tpi

do it yourself porting

88FormulaF_Bomb on Oct 14, 2012

Oct 14, 2012 05:49 PM
by vetteoz

2

865

1228291, 2012, 88, 98, bccfind, camaro, chicago, eprom, express, gm, gmpartsgiantcom, part, powered, prom, vbulletin

Where can I buy a GM Part 1228291 eprom?

OldAussie on Oct 12, 2012

Oct 14, 2012 03:39 AM
by OldAussie

11

2,766

Build thoughts

actarnoff on Oct 13, 2012

Oct 14, 2012 02:39 AM
by watajob

1

481

fuel pump.(not getting any pressure)

RestLess92 on Oct 12, 2012

Oct 13, 2012 11:58 PM
by vetteoz

9

728

Computer Problem?

tpi84stepside on Oct 7, 2012

Oct 13, 2012 06:49 PM
by tpi84stepside

13

637

Strange problem with TPI.

86WS6 on Oct 11, 2012

Oct 12, 2012 02:57 AM
by 86WS6

3

678

305, bolt, bucking, camaro, control, drops, gauge, hold, ignition, module, positive, size, starter, tpi, volt, wire

305 TPI help????

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1 2 3)

Seth92TA on Mar 31, 2012

Oct 11, 2012 08:19 PM
by Seth92TA

132

9,008

1988, 22, 24, 350, 90, camaro, chevy, code, dtc, gen, gm, motor, obd, obd1, tpi

Obd codes 22&24

wilson91z28 on Oct 11, 2012

Oct 11, 2012 04:41 PM
by AvantiHall

1

898

14, 350, 400, 700, 87, air, camaro, cid, engine, fast, horsepower, iroc, make, r4, ram, stall, tpi, xfi

howto make my tpi breath up to 6k?

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1 2)

87fbodyy on Aug 27, 2012

Oct 11, 2012 03:50 PM
by 88I-ROC

59

8,037

1988, 1991, camaro, drive, gen, idle, iin, in, iroc, only, reverse, rpms, serging, surge, surging, tpi

Surging Idle in Drive or Reverse

insomniac on Sep 16, 2012

Oct 11, 2012 08:18 AM
by 87hdziroc

6

5,281

camaro, gen, l98, large, long, longtubes, ported, porting, runner, runners, setup, shorter, slp, tpi, tube

High HP Long Tube Runner TPI's

insomniac on Oct 10, 2012

Oct 11, 2012 12:33 AM
by vetteoz

1

1,046

1985, 4th, assy, body, diagram, fuel, generation, hose, pulsator, pump, replace, replacement, reuse, step, trans

Fuel Pump Install Question

Rich92 RS on Oct 8, 2012

Oct 10, 2012 02:18 AM
by 88camaroscv6

3

2,037

92, accleration, dial, f250, flickering, flickers, fuel, gas, idle, l98, needle, pressure, s10, specs, test

Fuel pressure needle "flickering".

87rattler on Sep 28, 2012

Oct 9, 2012 05:40 PM
by thewhitestripes

5

5,932

Confused on what TPI engine I have

SuicideJack on Oct 9, 2012

Oct 9, 2012 02:19 PM
by SuicideJack

2

580

backwards, k20, position, read, reading, throttle, tps, voltage, wilson

TPS Reading Backwards . . .

Copperhead on Oct 8, 2012

Oct 9, 2012 08:06 AM
by Tuned Performance

5

2,870

12, accessory, ball, bolt, classified, crazy, deals, end, flowtech, junkyard, lb9, megasquirt, pushrods, setup, times, track, wheels

one less lb9 for the junkyard (hopefully)

buzzthefuzz on Apr 25, 2012

Oct 8, 2012 05:02 PM
by GVMV

25

2,405

355 build plans comments welcomed

deadhead1882 on Oct 6, 2012

Oct 8, 2012 02:49 PM
by deadhead1882

7

713

Holley 52-TB

Eightyninef on Oct 8, 2012

Oct 8, 2012 11:54 AM
by yaj15

5

691

355, 86, fuel, injector, injectors, mild, pound, tpi, z28

fuel injectors

Ridngchoppers on Oct 7, 2012

Oct 7, 2012 11:21 PM
by southbay08

3

645

Fuel Rail Limitations????

LGAFF on Sep 26, 2012

Oct 7, 2012 09:32 PM
by Nelz

1

530

automotive, back, closed, cool, gm, iroc, loop, o2, open, operation, tbi, temperature, time, toggling, tpi

closed to open loop, back and forth

swisscheese on Oct 4, 2012

Oct 6, 2012 11:05 AM
by swisscheese

8

2,080

Oil sensor or switch?

lettuce on Oct 5, 2012

Oct 6, 2012 02:25 AM
by vetteoz

1

620

305, 87, 89, camaro, check, fuel, gauge, gen, injection, jitter, low, port, pressure, tpi, tuned

305 TPI Fuel pressure gage

JMcQ on Oct 2, 2012

Oct 5, 2012 10:57 PM
by JMcQ

6

2,719

1989, fast, forum, fuel, gen, genorg, injection, injectors, max, port, put, setup, slp, tpi, vortec

advice on First Fuel Injection TPI setup

Linson on May 10, 2012

Oct 5, 2012 08:12 AM
by 86T/A_Ram_Air

17

7,039

Carb back to tpi

Coyotesa on Oct 2, 2012

Oct 4, 2012 09:11 PM
by Coyotesa

10

656

89 gta stumbling on slow accel..

itsMikey on Oct 3, 2012

Oct 3, 2012 09:01 PM
by itsMikey

1

560

EGR Valve and Solenoid

actarnoff on Oct 3, 2012

Oct 3, 2012 12:54 PM
by actarnoff

0

464

TPI 305 ALDL

JMcQ on Sep 30, 2012

Oct 3, 2012 12:23 AM
by 88I-ROC

5

859

Next Step?

LB9Formula89 on Sep 28, 2012

Oct 2, 2012 01:46 PM
by PhoenixFirebird

8

914

85, bowtie, cam, camaro, camshaft, chevy, corvette, exhaust, gen, l81, lb9, lift, specs, tip, z28

lb9 cam help

xcorvettekid06x on Oct 1, 2012

Oct 2, 2012 08:39 AM
by APACHE JOHN

2

1,699

What Goes Here?

Copperhead on Oct 2, 2012

Oct 2, 2012 07:51 AM
by Copperhead

2

582

dual snorkels for sale

ice_man0617 on Sep 30, 2012

Oct 1, 2012 05:57 PM
by hdis2002

1

711

1991, 305, ac, aum01228291, code, cold, date, delco, intake, manufacture, remove, rich, run, runs, start, tpi, wont

1986 305 TPI won't run properly.

OldAussie on Sep 29, 2012

Oct 1, 2012 04:48 PM
by AvantiHall

21

4,163

A new chip needed

RussC on Sep 28, 2012

Oct 1, 2012 02:56 PM
by RussC

13

687

92, bosch, camaro, cold, corvette, days, engine, firing, gen, hard, injector, injectors, installed, l98, ninth, start, starting, tpi, weather

Very Hard cold Start After New Injectos Etc.

tpi84stepside on Sep 28, 2012

Oct 1, 2012 08:20 AM
by tpi84stepside

6

3,450

305, average, car, cost, engine, first, firstinjection, injection, injections, port, setup, setups, system, tpi, tuned

What about First Injection TPI setups?

redliterunner on Mar 25, 2008

Sep 30, 2012 06:11 PM
by KingsHustleLA

4

2,615

1987, 89, body, camaro, driving, dropping, engine, fluctuate, fluctuates, gm, idle, lt1, olds, stall, tbi, voltage, warm

fluctuating idle, and stalling when warm. sometimes.

thedoctorisin on Sep 27, 2012

Sep 30, 2012 01:44 PM
by thedoctorisin

13

4,008

1989, chewing, chrome, dibstick, dip, dipstick, oil, passenger, powered, sbc, side, stick, tpi, tube, vbulletin

oil dip stick chewing

mike40sm2 on Sep 28, 2012

Sep 28, 2012 01:06 PM
by mike40sm2

5

2,757

Stalling headache!!

87CamaroLT43 on Sep 27, 2012

Sep 28, 2012 03:39 AM
by afremont

5

656

1989, bolts, im, intake, manifold, port, replace, replacement, t5, taking, tighten, tightening, tpi, trans, tuned

Replacing intake manifold gaskets. Fuel rail??

blackbeauty89 on Sep 27, 2012

Sep 27, 2012 07:19 PM
by blackbeauty89

2

2,453

350, 87, 89, camaro, chevy, find, fluid, fuel, injectors, iroc, pluse, pump, redid, riverside, starter, wires

no fuel prime or injector pulse, only runs on starter fluid

thedoctorisin on Sep 10, 2012

Sep 27, 2012 04:37 PM
by thedoctorisin

8

2,970

acting, backfired, backfires, car, emission, emissions, fine, l98, pass, problem, retard, running, stalls, test, timing, truck

WEIRD PROBLEM: Car only ever backfires and stalls violently after emissions tests

Khamaro on Sep 21, 2012

Sep 27, 2012 10:38 AM
by fireburdluvr85

1

1,317

correct injectors in my TPI

samtset on Sep 26, 2012

Sep 27, 2012 12:19 AM
by watajob

1

567

1991, 305, 89, 95, cam, camaro, camshaft, head, lb9, lt1, put, small, springs, stock, thirdgen, tpi

Cam and spring question, would appreciate the help!

quick90rs on May 20, 2012

Sep 26, 2012 11:43 AM
by SLPGTA

9

1,344

87, carb, conversion, corvette, engine, fuel, gen, pressure, pump, regulator, resistance, sending, sway, tpi, unit, vortec

want to put TPI fuel pump in a carb 350

pimpimusmaximus on Sep 21, 2012

Sep 24, 2012 10:14 PM
by bestracing

7

4,013

89, body, engine, exhaust, forums, gen, gta, idle, pipe, raddling, rattle, rattling, sounds, thirdgen, window

loud rattling?

itsMikey on Sep 19, 2012

Sep 24, 2012 10:05 PM
by bestracing

8

1,046

1983, 350, block, cam, cracks, gen, heads, rebuilt, roller, swap

350 block questions.

robhenry2990 on Sep 24, 2012

Sep 24, 2012 07:20 PM
by LilSki

1

1,096

383, 3rd, 400, block, clearance, firebird, gen, injection, knock, photos, pin, pontiac, port, sbc, setup, stroker, tpi, tuned, work, wrist

a little question about the tpi itself.

walkthelin3 on Sep 20, 2012

Sep 24, 2012 02:13 PM
by bestracing

10

1,437

AFPR - Install questions

PhoenixFirebird on Sep 21, 2012

Sep 24, 2012 09:04 AM
by PhoenixFirebird

2

748

350, air, body, car, conditioning, escape, gasket, hiss, hissing, leakey, lt1, overheat, sound, throttle, turning

Hissing sound at throttle body after shut off.

thedoctorisin on Sep 19, 2012

Sep 24, 2012 06:22 AM
by PhoenixFirebird

8

9,116