Threads Tagged with 20b

1993, 20b, basic, box, clean, diagram, diagrams, dirgram, fuse, manual, rx7, shop, simple, wiring, work, workshop

Sticky

20B Wiring Diagrams and Workshop Manual

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20b_silvia on Jan 21, 2012

Apr 5, 2026 09:43 PM
by Claudio RX-7

31

28,713

13b, 20b, cosmo, d, d618, firing, housing, housings, mazda, model, order, rew, rotor, series, supercharger, whipple

What 20b "#" do you have?

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now on Aug 22, 2002

Apr 1, 2026 07:37 AM
by Padey

425

113,500

New Cast 20B intake manifolds in the works

Turblown on Mar 4, 2025

Jan 12, 2026 09:57 AM
by Turblown

21

5,695

13b, 20b, amemiya, bridge, build, manual, mazda, motor, port, rotary, rx7, studios, twin, vision, wwwrotaryworkscom

20b build - Twin Vision Studios Racing partners with ChipsMotorsports on 20b build

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damian on Jun 26, 2011

Dec 15, 2025 01:20 AM
by TwinCharged RX7

195

81,846

Race Car Tech

19941995, 20b, batch, cosmo, early, engine, engines, eunos, fail, good, ii, japan, jces, junk, mazda, rotary, sale, series, yards

20B Engine Differences: Do I have all this info correct?

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Bridgeported on Jan 13, 2003

Aug 27, 2025 12:15 AM
by Sash91

39

27,155

20b, attack, builds, built, cars, custom, engine, fd, itb, rotors, s4, sale, streetime, time, turbo

00020B's Street / Time Attack 20B build

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00020B on Oct 29, 2012

Apr 7, 2025 05:41 PM
by 00020B

56

14,700

Deesan's slammed BP20B Street Weapon

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DeeSan on Jan 11, 2015

Apr 6, 2025 02:52 PM
by Tai-Lun

199

150,516

13b, 20b, cad, model, models, plug, spark

3D CAD Model pics inside

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1 2)

swimmer4uus on Aug 7, 2006

Mar 7, 2025 11:38 PM
by NYVINCHENZ

42

11,572

20b, 3rotor, car, cosmo, engine, factory, ips, jc, lance, manual, manuals, mazda, service, shop, workshop

JC Cosmo (20b) service manual.

FormerPorscheGuy on Oct 13, 2004

Nov 2, 2024 03:46 PM
by WhitmanSpends

14

9,195

2nd Generation Specific (1986-1992)

20b, 4x4, awd, drive, fc3s, floor, gen, installation, millen, pan, peak, photos, pikes, rod, rotary, rx7, wheel

Awd Rx-7

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Carzy Driver on Jan 11, 2006

Oct 28, 2023 11:17 AM
by Albert Einstein

109

57,551

13b, 13v, 20b, 500hp, dimensions, dyno, hp, length, motor, reliability, rotary, rx7club, sheet, torque, weight

20b vs 13b

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moby_rotary on May 21, 2006

May 8, 2023 01:42 PM
by TeamRX8

58

79,324

Rotary Car Performance

12a, 13b, 20b, custom, housings, intake, iornboltcom, irons, japanese, kit, oring, parts, renesis, renisis, rotor

Renesis Irons on 12a

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79rx_7 on Jun 21, 2006

Dec 6, 2022 10:03 PM
by ScooterPete

85

23,962

1st Generation Specific (1979-1985)

1989, 20b, aircraft, arkansas, batmobile, black, build, e30, gtus, m3, na, rx7, rx7club, sale, specs, thread, throttle

1989 GTUs 20B N/A Build Thread

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Christopher W. on Jan 10, 2009

Sep 18, 2022 09:57 PM
by driftxsequence

244

79,074

13b, 20b, build, custom, drift, engine, fc, fc3s, lt16, microtech, ohio, rotor, sale, swap, team, thread

3-rotor 20B FC Drift Build

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2RotorSpeed on Nov 5, 2011

Aug 26, 2022 08:16 PM
by Rotary91

246

110,893

12a, 1st, 20b, azmotorsports, carbed, fb, gen, generation, madza, nj, rotor, rx7, rx7club, swap, transmission

1st generation 20b swap project

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lomber13 on Sep 20, 2009

Mar 12, 2022 07:57 PM
by lomber13

152

84,578

Naturally Aspirated Performance Forum

13b, 20b, beat, dont, emissions, engines, fort, guest, lewis, pass, peripheral, port, pp, racing, semi, semiperipheral, timing

semi peripheral port who has one

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jorx7 on Nov 11, 2010

Mar 9, 2022 09:02 PM
by andre sinclair

33

50,575

13b, 20b, bypass, dry, externally, front, hylomar, iron, mazda, mods, oil, plumbing, silk, sump, system, thread, work

Oiling system mods. (lots of pics!!!!)

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13B-RX3 on Apr 5, 2008

Jan 22, 2022 12:01 AM
by Rewswaprx8

68

56,205

Single Turbo RX-7's

20b, banzai, engine, fd, good, gt42rs, harness, housings, manifolds, mazda, pettit, racing, rx7, specs, turbo

Banzai Racing 20B GT42RS 93 FD

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Banzai-Racing on Aug 27, 2009

Aug 15, 2021 12:30 PM
by TeamRX8

442

179,217

Banzai Racing

20b, 500, 500hp, amazing, build, engine, fb, fd, hp, id850, ideas, interested, long, rx7club, turbotommy

20BEAST FD build.

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silverfdturbo6port on Dec 23, 2012

Apr 19, 2021 07:17 AM
by estevan62274

323

98,725

20b, 400, crank, cranking, current, forum, hp, making, power, produce, realiable, reliable, rotary, rx7club, stock, turbo

How much power can i crank out the 20b?

campo on Oct 25, 2012

Dec 22, 2020 05:30 PM
by racingdriver

11

20,524

20b, bearing, center, curves, iron, lightweight, machinery, monster, motor, plate, port, rotary, rotor, rotores, sparkplugs

IV-Rotor Build: 12 plugs/ 9 bearings/ 8 ports = 1 monster

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GtoRx7. on Jun 9, 2013

Dec 15, 2020 11:33 PM
by silverTRD

270

101,607

20b, 386whp, battery, bnr, conversion, gt35r, injection, kit, pandaz, pre, relocation, rx7club, rx8, stage, turbo, vmount

94 Build... GT35R, RE Vmount and a whole lot more............ NOW WITH PISTONS!!

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XLR8 on Nov 24, 2010

Nov 23, 2020 09:06 AM
by XLR8

1,050

255,559

1993, 20b, aspirated, connector, efini, fd, naturally, order, position, rx7, sensor, tb, throttle, tps, uim

Tps on 20b same as TPS used on FD rx7?

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20b240z on Apr 28, 2010

Oct 11, 2020 03:49 PM
by Barry Bordes

40

27,808

Naturally Aspirated Performance Forum

13b, 20b, engines, hogans, housing, injector, manifolds, mazda, na, peripheral, port, rotary, rotor, rx7, semi

my semi-peripheral project

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diabolical1 on Jun 11, 2009

Sep 14, 2020 01:24 PM
by TeamRX8

86

47,286

20b, engine, fb, gen, gslse, install, mazda, modifing, mount, rx7, swap, tranny, trans, turbo, turbo2

fb turbo 2 questons...

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1 2)

statique on Nov 20, 2010

Aug 26, 2020 07:34 PM
by Maxwedge

25

11,666

1st Gen General Discussion

20b, 3rotor, build, buy, ebay, engine, make, mazda, miami, motor, place, rotary, rotor, series, year

where can i buy a 20b 3 rotor engine?

13bmaniac on Aug 12, 2005

Jun 29, 2020 08:46 PM
by Gen2n3

17

52,532

20b, cosmo, dominican, jc, republic, santiago, single, tint, turbo, window

jc cosmo progress

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1 2)

rotary crazy on May 23, 2006

Jun 13, 2020 10:09 PM
by nlsolja123

27

14,393

1979, 20b, block, delete, fd, fd3s, injector, location, metering, oil, omp, plate, pump, removal, rx7, wankel

Oil metering pump removal and block off

TURSTY on Dec 14, 2009

Jun 13, 2020 07:51 PM
by Sgtblue

23

65,459

20b, catalytic, converter, fd, flow, high, leak, magnaflow, new, precat, random, rx7club, smoke, smoking, technology

New Catalytic converter

rotarywillpower on Feb 13, 2009

Apr 5, 2020 03:23 PM
by Jean Alexander Collado

23

9,479

13b, 20b, 914, engine, fb, internals, modifications, peripheral, racing, renesis, rotor, rotors, rx7, rx8, speed

Use renesis rotors on 20b

cmsgama on Apr 8, 2009

Apr 5, 2020 09:42 AM
by chino_rx3

21

10,370

20b, 2jz, 560g, bmw, dimensions, gear, gearbox, gs653dz, hks, na, ratio, rotary, rx7club, s6s, speed, transmission, zf

20B gearbox choices

Speedworks on Jul 31, 2013

Jan 16, 2020 05:58 AM
by DeeSan

14

19,891

13b, 20b, 2rotor, 400hp, fc, high, hp, install, make, motor, na, prices, single, trubo, turbo

n/a 20b or single turbo 13b?

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Jumbogumbp on Jan 6, 2006

Nov 6, 2019 02:56 PM
by neit_jnf

40

12,749

Old School and Other Rotary

13b, 20b, 25, 93, diagram, drifter, engine, fd, fuel, mazda, preasur, pressure, regulator, rx7, sensor, thermosensor, vacuum

Euro FD fuel pressure regulator

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1 2)

fr7 on Apr 28, 2005

Aug 19, 2019 05:09 PM
by mateush

26

8,515

European Forum

20b, 3rotor, engine, frame, mazda, na, page2, pinion, putting, rack, repu, rx3, steering, weber, weld

20b repu

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papsmagu on Sep 19, 2013

Jun 13, 2019 06:32 AM
by papsmagu

193

66,282

20b, build, car, england, kermit, rx7, rx7club, track, turbo, turno

20b Turbo track car build (England)

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Sicknote on Feb 3, 2013

Feb 12, 2019 12:08 PM
by ROTARY_ADDICT-1

217

68,887

13b, 20b, brake, bsfc, club, consumption, e85, factory, fuel, na, ported, rotary, rx7, s2000, specific, tallahasee, turbo, typical

Typical BSFC for a rotary

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DChan415 on Sep 27, 2003

Feb 4, 2019 03:08 PM
by Clubuser

26

44,724

Rotary Car Performance

20b, 88, 93, auto, box, build, fan, ford, fuse, gt42r, gt47r, ls1, project, relay, rewire, rx7, shine

93 Base 20B GT42R Project PART 4... Time to Get Serious...

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PDViper77 on Dec 17, 2008

Sep 1, 2018 06:23 AM
by PDViper77

153

41,087

1993, 20b, base, fc, fd3s, fuel, m104, map, maps, power, rich, rx7, spark, stock, tune, tuning, wires

? PowerFC base/default map vs. stock ECU map

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1 2)

M104-AMG on Dec 12, 2005

Jul 4, 2018 02:39 AM
by kensin

28

29,985

20, 20b, california, car, engine, kilr, madza, mazda, owner, race, rotary, rx, rx7, sale

20B for sale

magnus on Feb 13, 2002

Jun 26, 2018 07:44 AM
by neit_jnf

8

7,482

20b, benefit, benefits, bleed, build, car, double, dual, flo, koyo, motor, pass, pitch, radiator, radiators, single, thread

Koyo N-FLO (dual pass) radiator question

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1 2 3)

ALPSTA on Mar 24, 2010

Jan 3, 2018 06:55 AM
by Banzai-Racing

58

59,803

20, 20b, aspec, bes, canada, defined, fd, fd3s, frame, installing, mazda, rx7, stock, subframe, subframes

Whats best 20b subframe for fd

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1 2)

TURBODREAMS04 on Jul 20, 2009

Aug 8, 2017 12:58 PM
by metalCORE

25

17,064

1st Gen General Discussion

1984, 20b, ca, conversion, convertible, corvette, engine, legal, put, rotary, rx7, swap, swapped

How would corvette guys feel?

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1 2)

JoeNoble on Feb 19, 2010

May 31, 2017 04:09 AM
by midnight mechanic

46

14,714

20b, boy, cooling, fc, figures, intake, mounts, moving, pics, problems, rotaries, running, speed, stewie, turbo, xtreme

Stewie says "It's a Boy!" - I say, it's an FC 20B!! We're both right though =)

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TDIT on Jul 31, 2009

May 23, 2017 04:46 AM
by TDIT

97

22,102

3rd Gen General Discussion

Give Rob some support

Spriggs on Mar 2, 2017

Mar 8, 2017 09:37 AM
by Under PSI

11

2,393

20b, 831hp, honda, mirgillaniyahoocom, rx7, rzmotorsport, rzmotorsports

RZMotorsports 3 rotor 831HP / 710 trq @ 27psi

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RZMotorsports on Jan 31, 2010

Jan 2, 2017 12:56 PM
by RZMotorsports

68

22,124

Naturally Aspirated Performance Forum

20b, club, ev14, extreme, g4, injector, injectors, intake, itb, link, na, peripheral, port, pport, rx7, rx7club, semi

20B NA BP semi-PP ITBs

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F1Pilot on Nov 28, 2011

Oct 29, 2016 11:58 PM
by Mdessouki

217

63,645

20b, cosmo, engine, eunos, euonos, gas, mileage, mpg, rotary, rotor

mpg on 20b's

fdracer on May 14, 2003

Oct 15, 2016 07:40 PM
by t-von

10

7,182

20b, 88, arc, carquest, cooler, fd, fd3s, makes, mazda, oem, oil, problem, rx7, sard, thermostat, thermostats, valve

Poor quality Mazda thermostats?

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DaleClark on Mar 22, 2010

Oct 12, 2016 09:33 AM
by IRPerformance

32

17,487