backpressure - CorvetteForum - Chevrolet Corvette Forum Discussion

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affect, antireversion, back, backpressure, efficiency, engine, increase, increasing, muffler, performance, pressure, purpose, restrictors, torqe, torque, ve, volumetric

Why does back pressure affect torque???????

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1 2)

John Shiels on Dec 5, 2001

Jan 13, 2018 08:06 PM
by mark mc williams

35

41,191

C5 Tech

2001, 2002, backpressure, converting, hp, ls6, real

REAL HP Difference between 2001 & 2002 LS6 ?

doje on Feb 14, 2012

Feb 16, 2012 10:32 AM
by MCVetteLs6

19

3,236

C5 Tech

Backpressure?

81pilot on Sep 21, 2011

Sep 25, 2011 11:35 PM
by Little Mouse

17

1,733

C3 Tech/Performance

vacuum gauge question...

fazang on Jul 13, 2011

Jul 13, 2011 11:16 PM
by bobs77vet

3

970

C3 Tech/Performance

back, backpressure, built, c5, c7, car, cat, chamber, corvette, engines, exhuast, expasion, na, pressure, sc

S/C - Do they need back pressure?

TKT-MKR on Jun 4, 2011

Jun 7, 2011 05:47 PM
by TKT-MKR

17

1,791

C5 Forced Induction/Nitrous

back, backpressure, carlmc1gmailcom, dry, exhaust, measure, pressure, turbo, wet

backpressure problem

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1 2 3)

jobberone on Mar 14, 2011

Jun 2, 2011 01:31 AM
by jobberone

48

3,143

C5 Forced Induction/Nitrous

Exhaust Backpressure?

Jonathon1990vette on Mar 1, 2011

Mar 7, 2011 01:16 PM
by ggrassmid

13

816

C4 General Discussion

6262, back, backpressure, big, corvette, exhaust, forced, injection, location, mount, placement, pressure, rear, small, turbo, wastegate

backpressure - Would big wastegates help?

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1 2)

TracyRR on Dec 20, 2010

Feb 28, 2011 08:00 PM
by TracyRR

29

4,366

C5 Forced Induction/Nitrous

back, backpressure, c4, corvette, dual, exhaust, l98, lt1, myth, plate, pressure

Exhaust backpressure advice

AUTO90VETTE on Jan 10, 2011

Jan 10, 2011 12:59 PM
by ch@0s

12

2,449

C4 Tech/Performance

backpressure, brake, c2, corvette, gm, hydraboost, hydroboost, ii, line, power, pump, return, steering, type, vette

Hydroboost brake tuning....

x0000rgw on Apr 22, 2009

Apr 24, 2009 08:14 PM
by x0000rgw

6

3,478

C1 & C2 Corvettes

backpressure, c4, california, calirnia, corvette, egr, injection, legal, port, positive, ruls, tuned, upgrades

C4 Upgrades and California Law: Any Info?

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1 2)

benevolentelephant on Aug 16, 2008

Sep 9, 2008 03:31 PM
by 85vette-84vette

28

3,235

C4 Tech/Performance

Exhaust backpressure

rocnorth on Jul 15, 2008

Jul 16, 2008 10:24 PM
by budgreen3564

12

1,128

C6 Corvette General Discussion

backpressure, c4, corvette, differance, fix, loud, mufflers, no, pipe, pipes, pop, popping, slp, sound, straight, straightpipes

~Just a thought - Straight pipes/no mufflers. Anyone try?~

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1 2 3)

Halfway on May 3, 2007

Jun 20, 2008 01:56 PM
by BlackBettyC5

54

3,644

C5 General

1991, backpressure, corvette, egr, negative

EGR Valve

hman1987 on Feb 9, 2008

Feb 9, 2008 09:29 PM
by hman1987

2

649

C4 Tech/Performance

backpressure, bad, c4, c5, corvette, egr, forum, negative, problems, solenoid, vacume, valve, vette

Weird EGR Problem

blown87 on Sep 21, 2007

Sep 22, 2007 04:04 PM
by SS409 425HP

11

1,291

C4 Tech/Performance

back, backpressure, c6, cam, exhaust, preasure, reduing, system, tsp

Backpressure - Is it good to have some

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1 2 3)

Corvette Don on May 17, 2007

May 20, 2007 05:29 AM
by tstar

42

2,072

C5 Tech

1200, 2000, 2005, 92, backpressure, c5, chevy, corvette, engine, feels, hesitates, hesitation, load, missing, rpm, z06

Engine hesitates around 1500 rpm under load

jmfol on Feb 14, 2006

Aug 15, 2006 12:27 PM
by tsts

18

6,543

C5 Tech

2002, 60101, back, backpressure, cam, crossfire, dont, engine, flow, fz1, high, muffler, pressure, vette, voodoo, whats, work

what is back pressure and why do you need it?

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1 2 3)

ir0nmaiden420 on Aug 24, 2004

Dec 9, 2004 12:57 PM
by speedjohnson

46

7,572

C4 Tech/Performance

back, backpreassure, backpressure, car, causepower, develops, engine, hp, lose, loss, motor, perform, pressure, reduce, torque

Why does an engine require backpressure to develop torque/hp properly.

C4TOMCAT on Jun 30, 2004

Jul 18, 2004 04:39 PM
by Rays Vet

12

24,003

C5 Tech

1985, affect, back, backpressure, benefit, effect, eliminators, exhaust, hurt, lower, muffler, performance, port, pressure, reducing

I de-muffled my Vette. How does backpressure affect performance?

CentralCoaster on Dec 9, 2003

Dec 11, 2003 09:30 AM
by LT4BUD

12

2,669

C4 Tech/Performance

25, accelerate, back, backpressure, big, damage, efi, engine, exhaust, f1, hurt, performance, pressure, reducer, small, sound, thing

Is there a such thing as too little back pressure?

funky87vette on Jun 7, 2003

Jun 8, 2003 12:38 AM
by Dr. Evil

12

2,081

C4 Tech/Performance

1985, adds, back, backpressure, effect, eliminators, end, exhaust, headers, horse, hp, lower, muffler, power, pressure, torque, velocity

How does exhaust backpressure effect torque???

Aaron71771 on Apr 27, 2003

Apr 29, 2003 08:30 AM
by silver & red CE

10

6,435

C4 General Discussion

Does the A&A exhaust mod reduce backpressure?

saber on Dec 16, 2002

Dec 16, 2002 09:18 PM
by C3 RV

4

594

C5 Tech

backpressure, corvette, engine, flowmaster, light, low, service

argh! Code 32 got me!

TIMSPEED on Aug 11, 2002

Aug 12, 2002 10:44 PM
by TIMSPEED

14

752

C4 Tech/Performance

1991, 91, backpressure, corvette, egr, gta, negative, problem, symptoms, valve

EGR problem

Aaron's 87 on Jul 31, 2002

Aug 4, 2002 12:53 PM
by Aaron's 87

8

690

C4 Tech/Performance

backpressure, check, checking, corvette, fuel, line, location, lt1, pressure, proper, regulator, schrader, side, test, testing, valve

How do you check fuel pressure on LT1?

Lone Ranger on Apr 23, 2002

Apr 25, 2002 03:58 PM
by Goody

9

2,429

C4 Tech/Performance

Not enough BACKPRESSURE and getting severe popping at WOT????

SuperFast80 on Apr 17, 2002

Apr 17, 2002 09:32 AM
by Fevre

7

694

C3 Tech/Performance

back, backpressure, exhaust, exhuast, forced, hg, horsepower, hp, induction, loss, lost, measured, mufflers, pressure, psi, system, test

HP losses due to exhaust backpressure

Steve02C5 on Jan 28, 2002

Jan 29, 2002 10:33 AM
by darkmercury

9

3,700

C5 Tech

backpressure, c4, c6, cat, cats, clog, clogged, corvette, exhaust, fiero, gauge, muffler, reading, symptoms, vacuum, vette

Symptoms of a Clogged Cat??

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1 2)

Bat Man on Aug 21, 2001

Sep 6, 2001 06:36 AM
by wake

22

11,838

C4 Tech/Performance

Threads Tagged with backpressure