Threads Tagged with backpressure

2.5" exhaust causing too much back pressure?

Wildman923 on Jul 14, 2013

Jul 17, 2013 05:27 PM
by killalot13601

10

3,362

road race turbo. 6262, or 6266?

jacobcartmill on Apr 13, 2013

May 5, 2013 11:27 PM
by jacobcartmill

4

2,270

backpressure, balanced, band, banks, collector, divided, flange, flickr, housing, manifold, open, split, spool, t4, turbine, valve

divided manifolds & hotsides

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1 2)

hwnd on Jan 9, 2012

Apr 25, 2013 03:14 PM
by Speedworks

29

9,575

20B Forum

back, backpressure, car, cat, dc, good, idle, na, pressure, signs

Too much back pressure? Idle issues?

Harmless on Feb 26, 2013

Feb 26, 2013 07:48 PM
by satch

2

958

56, 91, actuators, backpressure, check, na, port, ports, rx7, secoundary

HELP: 5th 6th ports on 91 NA

AYR0D on Apr 26, 2012

Feb 4, 2013 09:53 AM
by Dragon_Fire

4

819

25, 25rs, back, backpressure, exhaust, inch, pressure, rx7, turbo

Back pressure from exhaust

Silver Tuxedo on Jan 3, 2011

Jan 3, 2011 07:35 PM
by Silver Tuxedo

0

568

apexi, back, backpressure, cat, catback, n1, na, rx7club, s4

S4 backpressure with APEXI N1 catback?

Sleepless in Seattle on Jun 13, 2010

Jun 14, 2010 06:56 PM
by 3xBlack Vert-top Mike

5

908

13bre, 91mm, back, backpressure, bar, boost, calculating, create, engine, measure, measuring, pre, pressure, preturbine, turbine, turbo

Anyone measured their pre-turbine backpressure?

StavFC on May 2, 2010

May 8, 2010 11:39 AM
by Liborek

13

3,096

back, backpressure, clubcom, dump, exhaust, measurement, pressure, prevent, read, reversion, rx7, sensor, tailpipe, two, wideband, widebands

Widebands and exhaust backpressure.

fd_neal on Apr 26, 2010

Apr 28, 2010 09:16 PM
by fd_neal

16

5,035

5th, 6th, 88, aux, backpressure, blocking, exhaust, fc, manifold, open, port, ports, presilencers, rx7, s4

5th and 6th ports and exhuasts systems

canonize-ryda on Mar 18, 2010

Mar 23, 2010 05:43 PM
by RotaryRocket88

15

1,135

affect, back, backpressure, big, boost, chart, emp, large, measurement, pressure, size, staged, system, waistgate, wastegate, wastegates, zeroemp

wastegate dynamics greatly effect backpressure

Howard Coleman on Aug 26, 2007

Oct 18, 2009 08:50 PM
by Gorilla RE

10

5,966

10, amuse, back, backpressure, better, dyno, exhause, exhaust, fuel, pressure, psi, required, rx7, rx7club, timing

New Exhaust, Less Backpressure, More Fuel!

thewird on Jul 24, 2009

Aug 22, 2009 11:38 AM
by orion84gsl

12

3,234

Canadian Forum

backpressure, engine, pickup, rotary, rx7, tube

nessecary back pressure

jstieber on May 21, 2008

Apr 11, 2009 06:41 AM
by Skaterking

9

4,445

back, backpressure, chart, graph, muffler, pressure, why, yo

Muffler Backpressure

Jeezus on Mar 29, 2009

Mar 30, 2009 08:19 AM
by jdjl1987

8

811

alcool, backpressure, correct, degree, engine, exhaust, formation, manifold, measure, measuring, pressure, pyrometer, rx8, safety, size, turbine, turbo

measuring back pressure @ the exhaust manifold

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1 2)

Howard Coleman on Oct 17, 2004

Mar 20, 2009 10:33 AM
by joff

30

23,072

backpressure, boost, creep, divider, exhaust, external, fc3s, gap, gt28r, housing, hp, reduce, s5, turbine, wastegate

FD's with S5 turbos

jwfd on Jun 1, 2008

Dec 6, 2008 01:56 AM
by ncastrignano

17

7,315

alot, back, backpressure, bull, engine, engines, exhaust, pressure, require, rotaries, rotary, rotarys, run, rx7, shit

Do rotaries need backpressure?

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1 2)

chwkrx7 on Apr 7, 2008

Apr 9, 2008 11:42 AM
by SE7ENS_GARAGE

31

18,796

actuator, actuators, back, backpressure, header, hook, pressure, rx7, s5

Can You Change Actuator Function on S5 to exhaust

Rotary_MD on Oct 21, 2007

Oct 22, 2007 10:32 AM
by RotaryResurrection

7

707

headers

RTY PWR on Oct 15, 2007

Oct 16, 2007 10:34 AM
by pfsantos

12

813

3800, backpressure, bucking, change, fuel, input, low, pressure, rail, rx7, sensor, throttle, unplug

Heavy bucking at 3800 HUGE lack of power

classicauto on May 23, 2006

May 24, 2006 02:58 PM
by classicauto

11

1,203

back, backpressure, cars, exhaust, manifold, measure, measuring, pressure, presure, race

How do i measure exhaust back presure

Erdin on Jan 28, 2006

Feb 14, 2006 03:34 PM
by Erdin

10

2,593

Rotary Car Performance

ar, back, backpressure, exhaust, manifold, pressure, turbo

turbo backpressure

Xcentric on Jan 3, 2006

Jan 11, 2006 11:42 AM
by JZ 97 SS 1500

13

1,955

General Rotary Tech Support

Back pressure

Blueman86 on Sep 5, 2005

Sep 9, 2005 10:44 AM
by patman

6

727

86, andrew, back, backpressure, bhp, drivetrain, hp, kahren, loss, port, power, pressure, rwhp, rx7, street, transmission

86 Rx-7

BuujinBejiita on Apr 24, 2005

May 10, 2005 03:50 PM
by BuujinBejiita

19

2,131

Time Slips and Dyno

86, air, back, backpressure, exhaust, fc, pipe, pressere, pressure, rx7, tube

holy crap. no exhaust back pressure tube

Madhatterk2 on Oct 23, 2004

Oct 24, 2004 10:04 AM
by Madhatterk2

5

3,159

3rd Generation Specific (1993-2002)

backpressure, maintain, matthew, midpipe, sciberras, stock

Back Pressure and MIDPIPES! :-S

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1 2)

matthewsciberras on Oct 11, 2004

Oct 13, 2004 02:12 PM
by matthewsciberras

27

1,961

1986, adaptor, adaptors, autozone, backpressure, bpt, cp7573, ford, gages, hole, npt, parts, sunpro, threads, transducer, vesus, vs

BPT to NPT adaptor FYI!

nashman69g on Jul 15, 2004

Jul 16, 2004 12:34 PM
by jacobcartmill

6

2,624

3, 4, ar, back, backpressure, big, cone, exhaust, pressure, sizing, small, spool, transition, turbine, turbo, turbocharger

turbo exhaust dia... too little backpressure?

carx7 on Jun 23, 2004

Jul 6, 2004 03:05 PM
by cruiser

15

5,356

Rotary Car Performance

Can LACK of Back Pressure cause Hesitiations?

RRTEC on Apr 21, 2004

Apr 21, 2004 01:43 PM
by RRTEC

1

632

3rd Generation Specific (1993-2002)

back, backpressure, cyprus, happen, overheating, pressure, sound, souroull, souroullas, turbo

Too much backpressure?

racer1 on Feb 3, 2004

Feb 4, 2004 01:29 PM
by Snook

17

1,200

back, backpressure, hurt, pressure, proper, real, rotaries, rotary, rotarys, rx7club, turbo

Back pressure in rotaries.

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1 2)

rotary_neubie on Dec 3, 2003

Jan 4, 2004 05:41 PM
by Jeff20B

25

2,087

3rd Generation Specific (1993-2002)

back, backpressure, cat, clogged, copper, exhaust, measure, measured, normal, pressure, psi, sensor, turbine, turbo, wot

Ever measure exhaust backpressure?

FDjunkie on Oct 12, 2003

Jan 3, 2004 12:45 AM
by FDjunkie

12

2,741

back, backpressure, car, cars, engine, engines, hp, kill, na, pressure, rotaries, rotary, rotory, rx7, truck, why

why do i need backpressure in my N/A?

steve's dog on Jun 1, 2003

Dec 18, 2003 08:10 PM
by truespin88

14

7,332

Can you have to little back pressure? Turbo?

Rpeck on Oct 19, 2003

Oct 20, 2003 01:25 AM
by TonyTurboII

10

920

accurate, aem, af, backpressure, band, controller, pipe, probe, read, readings, sensor, tail, tailpipe, wbo2, wide

How accurate are tailpipe WBO2 sensors?

Andrew on Aug 25, 2003

Sep 8, 2003 07:52 PM
by RICE RACING

8

1,206

Engine Management Forum

ar, back, backpressure, compressor, designer, exahust, exhaust, exhust, gt35, gt3540, gt42, housing, pressure, turbo, twin, wrt

Turbo exhaust design wrt GT42, Gt35/40 and new Apex twin setup

carx7 on Feb 26, 2003

Feb 26, 2003 10:38 PM
by carx7

7

1,923

General Rotary Tech Support

affect, back, backpressure, bad, effect, effects, emission, engine, exhaust, horsepower, impact, low, performance, pressure, rotary, shifting

Effects of back pressure, other exhaust related questions

Black13B on Nov 7, 2002

Nov 10, 2002 08:09 PM
by diabolical1

8

6,553

back, backpressure, bypass, exhaust, gsl, gslse, manifold, pickup, pressure, se, tube

GSL-SE Exhaust

the7thguru on Jul 19, 2002

Jul 21, 2002 10:22 PM
by Nick-7

12

2,411

13b, 85, back, backpressure, engine, engines, good, mazda, motor, pressure, require, rotary, rotarys, rotory, rx7

How much back pressure does a rotary need?

hotty on Jun 19, 2002

Jun 20, 2002 12:01 AM
by Pedestrian X

11

5,881

13b, activation, air, backpressure, explained, opening, port, pump, rx7, s5, vdi

S5 VDI and 6 port Activation!!!!

kim307 on Feb 25, 2002

Feb 25, 2002 09:06 PM
by NZConvertible

4

1,928