20B Forum - RX7Club.com - Mazda RX7 Forum

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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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1 2)

20b_silvia on 01-21-12

05-20-22 12:19 AM
by Akagis_white_comet

30

25,211

13b, 20b, 20brew, australia, buy, club, engine, faq, fd, interchangeable, make, motor, na, rx7, rx8, turbo

Sticky

20b FAQ and Links

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1 2)

Evil Aviator on 11-21-04

01-27-15 01:24 PM
by barnett87rx7

49

114,276

12, 15, 20b, 38b, 4918901950, compressor, curtis, hitachi, ht, ht1217a, ht15, ht18, map, rx7, stock, turbo, turbos, twins

Sticky

Compressor maps of stock 20B twins

arghx on 12-09-10

03-31-13 12:08 PM
by nadurabus

11

12,887

Normal Threads

Pls help me with this build

AlexandrosT on 05-01-24

05-06-24 01:20 PM
by need-a-t2

10

360

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 08-22-02

04-18-24 09:27 PM
by Aarkaah

418

102,281

NA SemiPP 20b RX8

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1 2 3)

reddozen on 03-06-17

03-27-24 06:23 PM
by reddozen

67

26,932

FS: 20B B series

hwnd on 07-24-23

02-24-24 04:36 PM
by diabolical1

3

1,096

20B D Series ready to drop in

ecurbd02 on 04-26-23

01-18-24 12:21 PM
by SETaylor

12

2,137

20B Running Temps in 90+ F Ambient

Aarkaah on 07-29-23

08-14-23 02:58 PM
by peejay

15

853

online 20b Parts Fiche

need-a-t2 on 07-03-23

07-03-23 12:17 PM
by need-a-t2

0

536

Post pics of you own 20b rx7

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changjune85 on 03-28-15

06-24-23 05:51 AM
by WJM ROTARIES

103

31,186

20b reliability mods

need-a-t2 on 06-09-23

06-14-23 01:11 AM
by adrunkpriest

8

877

Developing a FD3S 20B swap kit

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1 2)

The Spyder on 08-23-21

06-01-23 05:07 AM
by cardmarc

26

9,027

What is the purpose of the small hump in the front part of the oil pan?

driftxsequence on 04-25-23

04-25-23 08:45 PM
by driftxsequence

2

476

Chase Bays Tucked Radiator Question

ecurbd02 on 11-30-22

04-11-23 12:55 PM
by Venom13132

16

2,634

20b Remote Tuning Recommendations

ecurbd02 on 12-16-22

04-03-23 09:18 AM
by Boosted triple

6

1,202

Smart coil bracket?

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1 2)

ecurbd02 on 01-27-23

03-08-23 05:32 PM
by need-a-t2

29

5,450

20B Metering Oil Pump question

Jent_Cosumo on 02-14-23

02-18-23 05:09 PM
by WondrousBread

3

832

Power curves for a 20B Turbo?

RSD on 09-11-19

01-17-23 05:27 PM
by TeamRX8

6

2,828

BilletPro 20B - Street Gas/AI & E85 Tune

TeamRX8 on 12-27-22

01-16-23 10:39 PM
by TeamRX8

2

1,040

Do I need the battery harness?

ecurbd02 on 12-02-22

12-11-22 04:36 PM
by Redbul

4

669

mazda 20b engine

racingdriver on 10-11-22

12-11-22 07:51 AM
by Jesus2530

1

891

20b, fc, fd, harness, mazda, picture, pin, pinout, pinouts, position, rx7, s5, sensor, throttle, tps, wire

20b TPS sensor pin out needed

CMonakar on 10-02-07

11-06-22 04:39 PM
by Azhillman

11

8,552

complete 20b dry sump turbo package

racingdriver on 10-05-22

10-18-22 01:24 PM
by racingdriver

2

973

WTB: Motor Mount Brackets

johnisenglish on 04-14-04

09-19-22 02:41 AM
by Njcustom

13

1,248

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 01-10-09

09-18-22 09:57 PM
by driftxsequence

244

73,869

Wtb 20b motor brackets for hinsen subframe

Njcustom on 09-18-22

09-18-22 03:05 PM
by Njcustom

0

576

Turbo Choice for 500-600whp

Thorphax on 07-17-22

07-18-22 10:10 PM
by scottywaikato

2

1,187

20B Information Cache

SakeBomb Garage on 12-31-19

05-26-22 08:32 PM
by Akagis_white_comet

14

3,551

Pic of 20B Short Block

InZaneX3651 on 05-22-22

05-23-22 07:33 AM
by InZaneX3651

2

1,003

20B defined auto FD mount kit q

ToxicMongoose on 12-18-21

05-20-22 09:02 AM
by Adam P

1

1,340

Exedy Triple Disc

InZaneX3651 on 05-14-22

05-14-22 09:58 AM
by InZaneX3651

0

750

20B NA Header

driftxsequence on 05-02-22

05-08-22 11:22 AM
by Rotary20

5

1,924

Custom 20B with 13B 6PI

ssglopezvm on 04-08-22

04-13-22 10:40 AM
by j9fd3s

3

1,325

premix ratio without OMP

stickmantijuana on 09-10-15

03-22-22 01:00 PM
by blk91fc3s

21

38,948

13, 13b, 13bre, conversion, cosmo, engine, fd, fd3s, motor, mount, mounts, porting, put, rx, swap

looking for Cosmo 13B RE to FD motor mounts

rx7tt95 on 04-28-03

02-08-22 10:05 AM
by j9fd3s

12

4,924

20B Exhaust Flange Dimensions

Herding Cats on 01-09-22

01-21-22 09:07 PM
by TeamRX8

3

2,504

loving my Magnum F

Howard Coleman on 12-02-21

12-02-21 07:25 AM
by Howard Coleman

0

1,290

686, callcom, croberto, internet, la, licenciada, malvadita, morovis, pr, race, racing, recing, rotores, siguel, wwwjampio

The rising of a new 20B KING. Part II

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ssglopezvm on 08-05-05

11-25-21 02:28 PM
by ssglopezvm

189

35,500

13b single to 20b what parts carry over?

Outreach on 10-12-21

10-31-21 08:31 AM
by hwnd

7

1,970

EFI Hardware ITBs

driftxsequence on 10-15-21

10-15-21 06:57 PM
by adrunkpriest

1

824

Choosing Throttle Body size for 20B

Adam P on 09-25-21

10-06-21 09:42 AM
by TwinCharged RX7

4

2,208

20b Accessory Bracket?

McFridgeGuy on 07-11-21

07-17-21 08:06 AM
by McFridgeGuy

2

802

20b Xcessive lower intake manifold vs stock question

shifti on 02-09-16

06-29-21 09:49 PM
by chino_rx3

11

5,822

Help please 20b bellhousing

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1 2)

marc-andre auber on 03-18-18

05-22-21 05:39 PM
by SaveTheRx-7

27

7,954

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

20BEAST FD build.

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silverfdturbo6port on 12-23-12

04-19-21 07:17 AM
by estevan62274

323

92,509

20B-REW vacuum schemes (colorized & translated)

RevelJet on 02-25-20

12-25-20 11:26 PM
by Akagis_white_comet

2

1,928

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 10-25-12

12-22-20 05:30 PM
by racingdriver

11

16,543

20B water pump shim

kempo on 11-22-20

11-22-20 12:45 PM
by kempo

2

829

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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1 2)

20b240z on 04-28-10

10-11-20 03:49 PM
by Barry Bordes

40

24,243

Has anyone done a two rotor 20B or 26B before?

Exotic_RX7 on 10-02-20

10-03-20 01:52 PM
by neit_jnf

6

2,327

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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1 2)

Bridgeported on 01-13-03

07-27-20 04:32 PM
by reddozen

38

22,388

20b wanted

pedro on 12-21-19

07-08-20 06:31 PM
by cardmarc

3

2,502