Threads Tagged with tpi

41629, ac, aluminum, code, compression, corvette, delco, fr3cls, fr3ls, heads, install, plug, plugs, r43cts, r43ts, replacement, ring, tpi

AC DELCO Plug help!! # please

(

1 2)

rick lambert on Mar 4, 2006

Oct 27, 2025 10:42 AM
by IHBD

21

4,059

43, 6s40, 6s400, corvette, launch, long, od, rebuild, torque, tpi, trans, transmision, transmission, zf, zf6

~How much Torque can the ZF6 TRANSMISSION take?~

Light84vette on Mar 2, 2004

Mar 9, 2025 10:40 AM
by Callaway4Fun

15

12,000

c4, calibration, chip, cleaning, corvette, delete, egr, fuel, injector, overland, park, programming, prom, removing, run, tpi, valve

EGR delete posibility

(

1 2)

1irishprince on Dec 7, 2008

Feb 27, 2025 10:31 AM
by Orion2011

35

52,665

1976, 82, ac, braket, buy, corvette, delete, heads, homemade, l98, lt1, pulley, smog, tpi, vette

Those who have deleted the AC without a delete pulley

(

1 2 3 ... Last Page)

mseven on May 7, 2008

Jan 5, 2025 03:30 PM
by AZSP33D

114

57,880

1980, 9296, ac, c3, compressor, corvette, diamentions, install, intake, lt1, mounting, power, pump, steering, stud, tpi

LT1 Install into 1980 C3

(

1 2 3 ... Last Page)

moserbe on May 16, 2010

Aug 3, 2024 12:00 AM
by Mikefaja

82

35,694

1984, 84, c4, cfi, comparison, conversion, corvette, cross, crossfire, engine, fire, hard, replacement, swap, tbi, tpi, vette

84 Crossfire to TPI conversion

herzog on Aug 25, 2004

Jul 24, 2024 09:10 PM
by Zach51202

18

12,275

1985, 1988, acceleration, alternator, corvette, engine, home, limp, mode, randomly, stumble, stumbling, tpi

Could the alternator cause stumble?

tofu on Aug 7, 2006

Apr 25, 2024 11:04 PM
by 2011KLR

8

3,334

1997, 90, camaro, check, corvette, disconnect, fuel, hose, low, pressure, regulator, specs, tpi, vacuum, vette

90 fuel pressure issues

jeffp1167 on Nov 21, 2010

Dec 23, 2023 01:14 PM
by CorvetteRules

16

2,508

Best heads and intake for a TPI vette

passthebeer on Oct 9, 2006

Oct 7, 2023 02:43 AM
by iceman2003

10

4,539

350, 84, 85, chip, chips, computer, corvette, jet, module, performance, resources, stage, tpi, vette, work

Jet Performance Chip - 85 350 TPI

Joshua S. Smith on Apr 30, 2003

May 25, 2023 02:29 PM
by trainlikeme

6

3,486

1989, 86, 88, 89, chevy, corvette, engin, engine, harness, tpi, vette, wire, wireing, wiring, zr1

What are the differences in 86,87,88,89 engine wiring harness?

corvette95 on Apr 17, 2011

Nov 15, 2022 08:02 AM
by davesly

10

5,026

ball, c6, dent, dents, enlarge, expansion, kit, removal, remove, repair, runner, runners, steel, tpi, video

How to Remove the DENTS from TPI Runners??

Sam Lam on Sep 17, 2006

Jan 17, 2022 08:57 AM
by the blur

13

10,206

1982, 87, burn, c5, cam, cammed, cams, camshaft, cc502, corvette, engines, fast, good, heads, stock, tpi, whats

Whats the best Cam for stock tpi ?

(

1 2)

BAMNCO on May 5, 2010

Nov 4, 2021 09:11 PM
by mike1111

25

47,848

1996, 87, body, bypass, coolant, coolent, corvett, corvette, heater, l98, line, plenum, throttle, tpi, water, zr1

Some throttle body coolant bypass questions (L98)

pzoom on Jul 15, 2002

Oct 25, 2021 01:27 AM
by Tom400CFI

16

14,891

c3, c4, carb, carburetor, conversion, converting, corvette, cost, injection, list, manifold, pictures, swap, tbucket, tpi

Another tpi to carb conversion.

(

1 2 3)

tsiawd1028 on Dec 4, 2005

May 24, 2021 04:32 AM
by Brian Chadwick

49

35,543

383, background, building, c4, car, corvette, dyno, engine, forum, install, performance, results, test, tpi, upgrades

New 383 TPI build and dyno results

(

1 2 3)

TA on Apr 14, 2012

Feb 1, 2020 06:48 PM
by Chevyguy168

51

55,525

2004, 84, adjust, air, c4, corvette, counts, iac, key, monitor, procedure, reset, times, tpi, tps, turn

iac reset procedure please!!!!!!!

85autoxr on Oct 9, 2004

Mar 29, 2019 08:15 AM
by clove86

10

43,627

1985, 85, c4, clamp, corvette, cover, covers, fuel, fuelrail, rail, rails, tpi

Fuel Rail Covers on C4

85VetteTerreHaute on Nov 7, 2010

Oct 24, 2017 09:25 AM
by Phoenix'97

12

8,988

blower, blown, case, chevy, crank, crankcase, electric, evacuation, excessive, moter, motor, oil, pressure, problem, pump, supercharger, tpi, vacuum, vortech

Blown 377 - Crankcase pressure and oil problem

(

1 2)

steveelsbury on May 7, 2003

Sep 6, 2017 08:34 PM
by oscarm98

23

5,449

122564, 1985, 60101, 85, cam, computer, corvette, ecu, flat, friendly, l98, lifters, lunati, specs, tappit, tpi

Best replacement cam for an 85/L98

(

1 2)

mac85 on Nov 20, 2008

Jun 25, 2017 09:00 AM
by Zackery Pollard

39

29,738

1982, adjust, adjustment, corvette, crossfire, fuel, injection, install, modifications, performance, pressure, regulator, tool, tools, tpi

Crossfire Injection and a TPI fuel pump KOO BOOM! Help!!

(

1 2)

sharkman76 on Jan 7, 2011

Apr 3, 2017 08:27 AM
by Luce

20

18,366

3860, base, dyno, edelbrock, flo, flow, high, highflo, intake, left, manifold, performance, port, runner, tpi

The Edelbrock 3860 High Flow TPI Manifold

Staehling on Feb 21, 2007

Feb 22, 2017 08:35 PM
by gman35

18

9,006

113, 383, 98, block, cam, generation, heads, hot, hotcam, l98, lift, lpe, lt4, prom, small, tpi

LT4 Hotcam in a L98?

(

1 2)

Huckzilla on Aug 28, 2003

Feb 12, 2017 08:45 PM
by Calderone

28

11,425

19231949, 1989, accelerator, adapter, block, c4, cable, carb, carburator, carburetor, corvette, hugger, msd, swap, tpi, vette

Carb swap?

(

1 2 3 ... Last Page)

jeff355 on Jan 13, 2011

Jan 11, 2017 12:24 PM
by ghoastrider1

79

45,581

adapter, c3, compare, corvette, heads, injection, intake, l82, l98, port, sale, sbc, tpi, tuned, tuneortd, tuning, vortec

Looking for advice on putting Tuned Port Injection on my 79 L82

(

1 2 3)

Priya on Jan 16, 2012

Oct 10, 2016 03:48 PM
by NewbVetteGuy

41

9,450

affordable, afordable, code, codes, efi, experience, fuel, injection, pricing, promo, review, reviews, tpi

Affordable fuel injection... anyone have experience with them?

(

1 2)

phoenix on Dec 12, 2002

May 12, 2016 08:58 AM
by Bowerss2

33

18,230

1989, chevy, corvette, dyno, efi, engine, fast, harness, l98, management, motor, software, start, tpi, wiring, wont, xfi

FAST EFI XFI Engine Management System GM Chevy L98 TPI

(

1 2)

Calderone on Mar 27, 2009

Apr 8, 2016 09:32 PM
by heinzeroth

28

37,130

1991, 87, callaway, corvette, parts, price, prices, recent, sale, selling, speedster, tpi, turbo, twin, values

Callaway twin turbo value

(

1 2 3)

TPI on May 17, 2006

Dec 8, 2015 08:51 AM
by Callaway Chris

44

11,198

350, 85, bolts, c4, corvette, crate, engine, engines, heads, mainfold, motors, performance, price, stock, straight, tpi

350 Crate engine and TPI

(

1 2)

pletzvet on Apr 11, 2012

Sep 16, 2015 12:25 AM
by 89dd

23

18,264

body, centralcoaster, good, holley, multecs, sticking, throttle, tpi, tps, voltage

I need a final solution to my throttle body issues... Holley any good?

(

1 2)

CentralCoaster on Jun 29, 2007

Aug 4, 2015 08:29 PM
by cv67

38

7,903

1990, c5, corvette, gasket, intake, leaking, manifold, plenum, removal, remove, replace, replacement, time, torquing, tpi

Intake Manifold Gasket Replacement

(

1 2)

IslandVette808 on Apr 24, 2008

Jul 9, 2014 09:52 AM
by cuengineer

25

17,789

FS 1990 TPI Intake Manifold / Runners & more

thundavett on Mar 13, 2007

Jun 27, 2014 07:11 PM
by jbzr1

2

1,117

14101167, 350, 88, corvette, heads, motor, motors, pulley, sale, tpi

parting out 88 350 TPI motor

(

1 2)

Cheetahman on Jun 17, 2007

Apr 13, 2014 03:22 PM
by tjthorson

23

2,060

TPI to Vortec

Tiger05 on Dec 20, 2011

Mar 30, 2014 01:58 PM
by ch@0s

9

2,443

1990, air, bolt, c4, corvette, delete, eliminator, holes, kit, picture, pulley, pump, routing, smog, tpi, z06

Air Pump Eliminator Kit......

(

1 2 3)

ski_dwn_it on Oct 4, 2001

Mar 26, 2014 06:02 PM
by vetteoz

46

11,728

85, body, bogging, common, corvette, engine, hesitates, injection, port, problems, rich, running, throttle, throttling, tpi, tuned

1985 Corvette TPI Throttle Problem. HELP!!

jhammis on Jul 11, 2007

Feb 10, 2014 10:58 AM
by MrWillys

6

9,686

, 1985, bank, batch, diagram, error, fire, injector, lt1, p600b, pcm, pulse, setup, signal, tbi, tpi

Batch fire or bank fire?

(

1 2)

Redeasysport on Jan 25, 2009

Jul 23, 2013 02:51 PM
by QZRBLU

25

18,947

c3, corvette, efi, engine, holley, hp, moderized, port, powered, swap, swapping, tpi, tuned, twist, vbulletin

TPI swap with a modern twist

(

1 2 3 ... Last Page)

moonsteel on Apr 12, 2012

May 30, 2013 10:28 AM
by moonsteel

103

30,937

MikeKey's 1980 Corvette L82 Build Thread

(

1 2)

MikeKey on May 31, 2012

May 27, 2013 07:59 PM
by MikeKey

31

6,432

C3 General

16, 1961, corvette, due, head, heads, iron, put, rocker, rockers, tpi

New seals, springs and 1.6 rockers on iron heads

blackozvet on Sep 26, 2010

May 19, 2013 11:03 AM
by JrRifleCoach

7

4,225

86-89 tpi maf ecm

(

1 2)

Tunedport90 on Dec 2, 2011

Mar 19, 2013 03:29 PM
by Tunedport90

24

2,249

67, 6772, 72, 7387, blazer, c10, chevy, conversion, fuel, rear, sendor, swap, tank, tpi, truck

OT-TPI Conversion 67-72 Chevy Truck. Fuel tank?

markdtn on Jan 22, 2004

Mar 2, 2013 09:59 PM
by nuke82

6

4,458

1987, 87, c4, c5, change, changing, corvette, gasket, intake, lt1, manifoild, manifold, problem, replacing, tpi

Remove and replace intake manifold gaskets/seal

(

1 2)

Strick on Feb 1, 2004

Feb 18, 2013 09:44 PM
by Gobygred

32

17,997

12611, 350, 84, 89, corvette, covers, dui, ecm, exhaust, miniram, port, sensors, stock, tpi, tpis, tuned, valve

89 TPI help....need to put together a part list

CWerner on Feb 26, 2012

Feb 12, 2013 10:33 PM
by CWerner

7

3,696

F/s Tpi 52mm Holley Throttle Body

(

1 2)

lumij3 on Jan 14, 2008

Jan 13, 2013 07:12 PM
by the blur

24

1,701

WTB 90-91 l98 tpi memcal chip

Tunedport90 on Jan 26, 2012

Dec 28, 2012 12:16 AM
by Tunedport90

12

1,800

accel, base, corvette, dyno, edelblock, edelbrock, flo, flow, gain, hiflow, high, intake, lower, reviews, runners, tpi

Edelbrock tpi lower intake and runners.

Ken Lanham on Jan 24, 2003

Dec 19, 2012 10:04 PM
by GREGGPENN

16

15,299

bb, block, c4, cam, cents, chevy, corvette, headers, hugger, l98, make, positionong, stock, tiubo, tpi, turbo, twin, vette

Start of Turbo Project

(

1 2)

drjimmy on Dec 19, 2010

Dec 19, 2012 05:01 PM
by thurman_merman

27

6,715

1987, air, aluminum, c4, corvette, forum, gasket, intake, l98, manifold, mod, modifications, mods, sale, tpi

Best TPI Intake Mods

Lemme on Mar 31, 2011

Dec 19, 2012 05:17 AM
by gerardvg

16

58,188

1990vette new zz4 motor, 56000 orgl miles

zz90vette on Jan 3, 2012

Nov 27, 2012 11:27 AM
by KentsOkay

15

5,434

C4s for Sale/Wanted

fuel, idle speed, running rich, tpi, vacuum

Headers Glowing HOT.

(

1 2 3)

Rogman on Oct 27, 2012

Oct 30, 2012 01:06 PM
by mixalive

40

3,817

[FL] C4 Aluminum Heads Corvette 128

robvano on Oct 1, 2012

Oct 5, 2012 04:58 AM
by robvano

9

1,134

1989, black, chrome, corvette, fuel, injection, parts, runners, sale, tpi

chrome TPI

stevebien on Aug 20, 2011

Sep 21, 2012 12:40 AM
by yaknow

12

2,332

buying, c4, corvette, cross, crossfire, fire, injection, l98, paso, rwd, slow, tpi, ulta, vette, vs

Cross Fire Injection

(

1 2 3)

Saisling on Apr 30, 2003

Aug 21, 2012 10:07 PM
by 383vett

48

16,836

accel, asm, base, basepklate, custom, flow, large, numbers, plate, ported, runners, siamesed, slp, tpi, tube

best tpi runners and baseplate?

(

1 2)

mavidatt on Mar 16, 2009

Jul 30, 2012 01:31 AM
by CDVBMX304

26

8,920

1985 L98 parts

ormarker85 on Jul 17, 2012

Jul 22, 2012 11:41 AM
by ormarker85

8

1,033

Stock distributor cover for a TPI intake

neat on Feb 6, 2012

Jul 17, 2012 01:31 AM
by Midnight 85

4

660

1985 vette parts

ormarker85 on Jul 11, 2012

Jul 11, 2012 10:05 PM
by Tact

1

649

421 engine with EPA friendly cam

(

1 2)

LD85 on Apr 28, 2012

Jun 5, 2012 11:32 PM
by red L98

23

3,841

L98 to XT manifold cam advice

Eduardo L98 1991 on May 19, 2012

May 24, 2012 10:21 AM
by Orr89rocz

13

3,765

1986, corvette, intake, plenum, removal, tpi

How do I lift a TPI engine?

Zorro O on May 20, 2012

May 22, 2012 08:48 AM
by Midnight 85

8

2,361

TPI swap: Upper rad hose?

moonsteel on May 13, 2012

May 17, 2012 09:48 PM
by TPI BOY

17

2,574

Intake Alternative

(

1 2)

qws on May 14, 2012

May 17, 2012 05:59 AM
by USAsOnlyWay

23

2,047

big, bigmouth, manifold, mouth, tpi, tpis

F/S TPIS Big mouth Manifold 400 shipped. Pics incl.

Streaker85 on Apr 18, 2011

May 16, 2012 12:35 AM
by H P Bushrod

7

1,587

383, build, c4, corvette, fit, heads, injector, painted, pics, thirdgen, tpi

383 Build with Stock TPI -> Out of Money so First Injection has to wait

beerme on May 13, 2012

May 13, 2012 06:54 PM
by GREGGPENN

7

5,229

F/S 1991 Corvette Hypertech Chip Stage 2

1989gtablown632 on Apr 16, 2012

May 7, 2012 11:07 PM
by 1989gtablown632

5

836

92, 93, accelerating, acceleration, bad, corvette, fuel, full, hesitates, hesitation, injectors, power, powered, tpi, vbulletin, zr1

90 ZR1 bad hesitation on acceleration

johnschweiger on May 6, 2012

May 7, 2012 07:12 PM
by mike100

14

4,089

C4 ZR-1 Discussion

1986, 86, c4, computer, corvette, dies, idles, runs, seconds, stalls, start, starts, tpi

1986 vette starts then dies

lanecarpentry on May 3, 2012

May 5, 2012 03:30 PM
by Kevin79

12

16,728

74 Intake Manifold Sealing Issue

mrmagrath on May 4, 2012

May 5, 2012 03:26 AM
by mrmagrath

5

1,455