Threads Tagged with runner

General Rotary Tech Support

centerline, design, engine, equation, exhaust, figuring, forced, induction, intake, legth, length, megasquirt, runner, secondary, tuning, turbo

Here's how to figure out intake runner length

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rotarygod on Jun 25, 2003

Jul 7, 2025 09:37 AM
by gracer7-rx7

118

82,182

13b, bad, club, comparison, cut, divider, egr, exhaust, iron, manifold, mods, port, porting, rotary, runner, rx7, tuned

6 Port Porting Advice

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1 2 3)

Hatchet Jack on Mar 21, 2013

Nov 29, 2013 08:32 PM
by chiquito1228

50

51,876

engine, exhaust, fd32, fd3s, front, ls3, pic, runner, sexy, strut, support, usa, vdo, videos

Car arrived- LS3 FD3S (Video)

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1 2)

ZoomZoom on Jun 18, 2013

Nov 22, 2013 11:24 PM
by perf0rmance

46

6,271

V-8 Powered RX-7's

2011, actuator, beverly, diagram, dynamometer, florida, hills, inlet, intake, nest, picture, problem, rat, rats, runner, rx7, sonata

Double ?, Rats Nest Removal and Twin Scroll Addition?

TIIFC3S on Jul 15, 2010

Oct 22, 2013 03:44 PM
by barkz

24

18,898

13b, bearing, benefit, bridge, goopys, housing, intake, match, modification, oversize, port, porting, ports, primary, rotor, runner, secondary

here we go again: To bridge primaries or not!

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1 2 3)

peejay on Jun 29, 2012

Jun 3, 2013 10:26 PM
by TougeMonster

54

10,484

New Member RX-7 Technical

13brew, 20b, autoworks, defined, equal, gasket, intake, length, lower, manifold, manufacturing, mazda, mileage, parts, performance, peripheral, runner, xcessive

Xcessive Manufacturing 20B Lower Intake Manifold (LIM)

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Prometheus on Sep 13, 2012

May 2, 2013 08:40 PM
by Herblenny

79

40,346

20B Forum

brake, cleaner, ebay, fd, runner, runners, running, rx7, sale, starts

UK - RX7 FD - now non runner after few month owning :( HELP !!!

MATT-FD3S on Oct 16, 2012

Apr 8, 2013 07:37 AM
by MATT-FD3S

12

3,102

125, diameter, exhaust, header, long, longer, manifold, means, quicker, runner, runners, size, spool, turbo, what

manifold runner size affect on spool and flow

gxl90rx7 on Nov 28, 2011

Feb 25, 2013 05:47 PM
by Zero R

23

27,527

12a, 13b, 20b, 38mm, change, gslre, horns, itb, itbs, length, pp, rpm, runner, semi, staggered

itb's and runner length

Pettersen on Apr 14, 2012

Nov 10, 2012 01:49 AM
by Pettersen

15

8,347

84, aftermarket, back, brace, custom, diameter, housjng, leaking, make, manifold, runner, rx7, rx7club, t70, turbo

Turbo Manifold

okevin on Jul 8, 2012

Aug 10, 2012 08:45 PM
by okevin

14

1,875

location, plumbing, proper, reroute, runner, rx7, turbo, wastegate

Wastegate runner plumbing

Speedworks on Jan 27, 2012

Jan 27, 2012 06:56 PM
by dubulup

1

928

16, 18, building, downpipe, fabguys, gauge, log, manifold, manifolds, metal, metals, runner, sch, short, tubing, turbo

building turbo manifold, metal fab guys input wanted!!

Hossler on Jan 9, 2012

Jan 20, 2012 05:23 PM
by felix_is_alive

1

2,775

Fabrication

aspirated, beat, design, intake, length, manifold, naturally, open, racing, renesis, rpm, runner, theories, theory, theroy, turbo

Intake manifold theory

RX200013B on Aug 31, 2011

Sep 16, 2011 03:28 PM
by fidelity101

17

5,822

38mm, 88, choosing, comparison, entry, flange, flow, gate, mazda, runner, rx7, rx7club, size, turbo, twin, type, waste, wastegate

i need help choosing a WASTEGATE!

johnnytat on Jul 28, 2011

Aug 11, 2011 08:23 AM
by Aaron Cake

18

1,661

13b, 787b, intake, itbs, lenght, length, long, mazda, na, paper, peripheral, port, runner, runners, sae

Peripherl Port intake runner length.

McCarthy on May 4, 2011

Jul 17, 2011 03:06 PM
by John Huijben

9

9,068

Race Car Tech

24x40, drag, front, inchas, internal, length, mt, pdf, r15, racing, runner, runners, rx7, size, tech, vagina

difference in front runner size

SEDUCE on Apr 24, 2011

Apr 25, 2011 11:13 AM
by SEDUCE

10

2,010

Rotary Drag Racing

13b, 13bt, custom, ej, elbow, greddy, intake, length, make, manifold, pipe, rotary, rotaryworks, runner, virtual, works

New Intake Manifold

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SENZA PARI on Jul 12, 2010

Mar 19, 2011 02:39 PM
by SENZA PARI

60

22,023

New Member RX-7 Technical

1985, fc, front, mazda, removal, remove, rotor, runner, rx7

1985 front rotor removal

hfjohn on Mar 12, 2011

Mar 12, 2011 09:42 PM
by hfjohn

1

1,778

1989, catalog, full, long, manifold, mazda, payment, race, review, rsx, runner, rx7, rx7com, sale, turbo

Full Race Turbo/Manifold

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1 2)

Bluewind on Aug 7, 2009

Jan 22, 2011 01:51 PM
by Bluewind

34

15,776

divided, fc3s, fd, hks, long, manifold, medium, neukin, runner, rx7, short, shortrunner, single, t4, turbo, undivided

short runner manifold

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1 2)

AaronJ on Dec 6, 2010

Jan 7, 2011 10:44 PM
by GoodfellaFD3S

35

11,060

New Member RX-7 Technical

1987, chamber, dynamic, flow, high, improve, intake, length, na, rpm, runner, rx7, s4, variable, variably

aaron cakes dynamic chamber ?

Neobeatz on Dec 26, 2010

Jan 6, 2011 10:24 AM
by SaveTheRx-7

24

3,238

better, exhaust, faster, header, headers, intake, lenght, long, longer, manifold, manifolds, runner, runners, short, spool, turbo

long vs short runner manifolds

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1 2)

Speedworks on Jan 29, 2009

Nov 10, 2010 11:58 PM
by zaridar

42

37,442

Manifold Quandary

krgoodwin on Oct 6, 2010

Oct 6, 2010 07:08 PM
by peejay

2

971

bore, club, cut, porting, runner, rx7, view, wastegate

Wastegate porting question

Unseen24-7 on Jul 9, 2010

Jul 9, 2010 11:28 PM
by freemanrx7

7

1,126

1st Generation Specific (1979-1985)

1984, 1985, 1986, 1st, geb, gen, information, location, number, numbers, runner, rx7, s, tag, vin

1st gen rx7 VIN number locations

tonyhearne on Jun 14, 2010

Jun 14, 2010 08:18 AM
by rotarydude

1

9,731

13b, build, collector, jack, length, location, manifold, mardikian, mazda, merge, placement, runner, rx7, size, t4, turbo, wastegate

Wastegate Runner Length

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limbar85 on Nov 29, 2009

May 1, 2010 04:48 PM
by limbar85

59

9,720

1st Generation Specific (1979-1985)

2154515, 962, minnesota, mx5, nc, opinion, runner, rx7, set, staggered, tires, weight, wheel, wheels, xxr

Opinions/thoughts on this staggered wheel/tire issue.

82streetracer on Apr 15, 2010

Apr 19, 2010 06:51 PM
by mikeric

12

1,845

convertible, custom, fc3s, gxl1, hard, hardtop, image, mitsubishi, runner, rx7, space, top, tops, vert, view

anybody seen a hard top for a vert

infected panda on Mar 31, 2010

Apr 7, 2010 05:45 AM
by DC 91 fc3s

23

2,520

2nd Generation Non-Technical and pictures

exhaust, length, long, primary, runner, runners, rx7

Long Primary Exhaust

RX7Tokyo on Feb 25, 2010

Feb 27, 2010 06:10 PM
by lonetlan

4

940

Something went down the LIM, need advice.

NightHawkR on Feb 23, 2010

Feb 24, 2010 03:09 PM
by RotaryRocket88

19

1,056

12a, 1985, car, caused, driving, hot, idle, kills, lean, mixture, rich, rough, runner, stall, stop, toyota

Poor idle when hot

Ticonderoga on Sep 21, 2009

Sep 28, 2009 04:31 AM
by ifryrice

20

4,453

1993, actuator, avtuator, control, double, mazda, open, position, problems, runner, rx7, solenoid, throttle, vacuum, valve

Double Throttle Control Actuator

nissannick on Aug 23, 2009

Aug 23, 2009 09:45 PM
by scotty305

1

4,916

adapter, adaptor, aspec, cons, install, kit, long, manifold, oil, omp, plate, ra, raomp, runner, rx7, spec

Is anyone running the RA OMP adapter w/an ASpec long runner manifold?

GoodfellaFD3S on Jun 25, 2009

Jul 31, 2009 02:48 AM
by Monkman33

17

2,642

50052516, ccw, drag, fb, fd, front, mini, pack, runner, rx7, spare, tires, tub, tubbed, weighs

pics of coker's on spares...

sk8world on Mar 11, 2009

Jul 1, 2009 10:22 AM
by killahrx7

18

3,938

Rotary Drag Racing

6an, anti, bung, cooled, dei, fd3s, garrett, heat, manifold, runner, short, surge, t04z, thermotec, turblownnet, turbo, water, wrap

building new T04Z setup

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1 2 3)

13bturbofc on Apr 13, 2009

Jun 21, 2009 05:09 PM
by ikpfal

59

6,595

intake, oil, oily, pcv, pooling, problem, runner, runners

Only one intake runner coated with oil. Probable causes??

jetlude on Nov 13, 2008

May 4, 2009 01:04 PM
by hsitko

10

1,321

build, cars, cooling, elbow, fc, inlet, intake, length, manifold, manifolds, race, runner, rx7, s4, tbppl025, testing

Shortening the stock s4 intake manifold?

87base RX-7 on Mar 21, 2009

Apr 22, 2009 01:46 PM
by j9fd3s

22

3,549

General Rotary Tech Support

12a, hp, intake, length, maximum, pp, rotary, runner, torque

12a PP recommended intake runner length

Heath on Nov 19, 2008

Nov 26, 2008 09:55 AM
by Heath

3

1,373

3rd, clean, gen, intake, oil, pictures, runner

Only one intake runner coated with oil. Smoking on high revs only.

jetlude on Nov 13, 2008

Nov 17, 2008 03:06 PM
by jetlude

9

885

air, aspec, convert, gt35r, pump, runner, rx7, short, single, turbo

Air pump and single turbo?

Warren Zock on Oct 31, 2008

Nov 4, 2008 04:59 PM
by cewrx7r1

4

1,300

body, convert, dcoe, injector, intake, manifold, monifold, mount, position, rotary, runner, sensor, throttle, top, tuned, weber

Megasquirt

mount injectors in weber dcoe manifold

bart_heemskerk on Jul 29, 2007

Aug 10, 2008 02:36 PM
by pmrobert

11

6,087

Megasquirt Forum

13, 13b, 20b, 510, electramotive, equal, filler, header, length, manifold, rod, rotary, runner, titanoum, turbo

My first 13b turbo mani… howd I do?

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1 2)

ajhehr on Jun 28, 2008

Jul 21, 2008 01:03 PM
by setzep

32

4,708

air, bmw, drift, engines, flush, full, hella, jdm, meet, rotary, runner, rx7, school, sf, suspension

Drift / JDM / OLD SCHOOL / ROTARY Collaboration Meet - SAT May 24th, 2008

jdmtheory on Mar 17, 2008

May 24, 2008 04:38 PM
by thory

8

3,561

West RX-7 Forum

ackned, aspec, buzzing, crx, devil, direction, dyo, flow, gt35rs, hold, iacv, idle, mount, runner, rx7, short, tunning

My A-Spec/M'Trix GT35RS/500R T4 short runner project

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GoRacer on Jul 12, 2006

Feb 16, 2008 05:42 PM
by rx72c

248

24,844

car, eggie, fort, ft, gt, marathon, opel, open, race, racing, results, road, rror, runner, stockton, texas, tx

Ft. Stockton RROR Open Road Race Results

RCCAZ 1 on Oct 16, 2007

Feb 1, 2008 08:04 PM
by mazda6guy

14

2,712

Race Car Tech

3940, chrysler, dellorto, draft, intake, length, powerband, runner, sale, side, sidedraft, sonoramic, torque, willerr

Runner length and torque question

Don Bad on Dec 18, 2007

Jan 18, 2008 11:48 AM
by Don Bad

19

2,779

intake, lenghth, length, manifold, mazda, megasquirt, norton, nrv588, r26b, rotary, runner, rx7, trumpet, trumpets, variable, varible

Variable length Intake.

dj55b on Jan 6, 2008

Jan 9, 2008 10:02 PM
by dj55b

9

10,252

Rotary Car Performance

equal, intake, length, lengths, long, manifold, pressure, runner, runners, rx7, short, stepped, taper, tubular, turbo

Lond runner vs Short runner...the manifold thread

Northern7 on Dec 28, 2007

Jan 4, 2008 07:46 AM
by Northern7

15

5,501