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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20b_silvia on 01-21-12

05-20-22 12:19 AM
by Akagis_white_comet

30

25,154

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

114,133

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

12,839

Normal Threads

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

102,066

NA SemiPP 20b RX8

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reddozen on 03-06-17

03-27-24 06:23 PM
by reddozen

67

26,850

FS: 20B B series

hwnd on 07-24-23

02-24-24 04:36 PM
by diabolical1

3

1,082

20B D Series ready to drop in

ecurbd02 on 04-26-23

01-18-24 12:21 PM
by SETaylor

12

2,122

20B Running Temps in 90+ F Ambient

Aarkaah on 07-29-23

08-14-23 02:58 PM
by peejay

15

847

online 20b Parts Fiche

need-a-t2 on 07-03-23

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

0

519

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

31,114

20b reliability mods

need-a-t2 on 06-09-23

06-14-23 01:11 AM
by adrunkpriest

8

861

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

8,915

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

471

Chase Bays Tucked Radiator Question

ecurbd02 on 11-30-22

04-11-23 12:55 PM
by Venom13132

16

2,558

20b Remote Tuning Recommendations

ecurbd02 on 12-16-22

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

6

1,189

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

5,356

20B Metering Oil Pump question

Jent_Cosumo on 02-14-23

02-18-23 05:09 PM
by WondrousBread

3

831

Power curves for a 20B Turbo?

RSD on 09-11-19

01-17-23 05:27 PM
by TeamRX8

6

2,809

BilletPro 20B - Street Gas/AI & E85 Tune

TeamRX8 on 12-27-22

01-16-23 10:39 PM
by TeamRX8

2

1,025

Do I need the battery harness?

ecurbd02 on 12-02-22

12-11-22 04:36 PM
by Redbul

4

665

mazda 20b engine

racingdriver on 10-11-22

12-11-22 07:51 AM
by Jesus2530

1

888

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

8,497

complete 20b dry sump turbo package

racingdriver on 10-05-22

10-18-22 01:24 PM
by racingdriver

2

971

WTB: Motor Mount Brackets

johnisenglish on 04-14-04

09-19-22 02:41 AM
by Njcustom

13

1,243

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

73,592

Wtb 20b motor brackets for hinsen subframe

Njcustom on 09-18-22

09-18-22 03:05 PM
by Njcustom

0

574

Turbo Choice for 500-600whp

Thorphax on 07-17-22

07-18-22 10:10 PM
by scottywaikato

2

1,166

20B Information Cache

SakeBomb Garage on 12-31-19

05-26-22 08:32 PM
by Akagis_white_comet

14

3,542

Pic of 20B Short Block

InZaneX3651 on 05-22-22

05-23-22 07:33 AM
by InZaneX3651

2

998

20B defined auto FD mount kit q

ToxicMongoose on 12-18-21

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

1

1,334

Exedy Triple Disc

InZaneX3651 on 05-14-22

05-14-22 09:58 AM
by InZaneX3651

0

745

20B NA Header

driftxsequence on 05-02-22

05-08-22 11:22 AM
by Rotary20

5

1,899

Custom 20B with 13B 6PI

ssglopezvm on 04-08-22

04-13-22 10:40 AM
by j9fd3s

3

1,322

premix ratio without OMP

stickmantijuana on 09-10-15

03-22-22 01:00 PM
by blk91fc3s

21

38,735

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

4,919

20B Exhaust Flange Dimensions

Herding Cats on 01-09-22

01-21-22 09:07 PM
by TeamRX8

3

2,486

loving my Magnum F

Howard Coleman on 12-02-21

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

0

1,266

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

35,397

13b single to 20b what parts carry over?

Outreach on 10-12-21

10-31-21 08:31 AM
by hwnd

7

1,945

EFI Hardware ITBs

driftxsequence on 10-15-21

10-15-21 06:57 PM
by adrunkpriest

1

823

Choosing Throttle Body size for 20B

Adam P on 09-25-21

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

4

2,195

20b Accessory Bracket?

McFridgeGuy on 07-11-21

07-17-21 08:06 AM
by McFridgeGuy

2

789

20b Xcessive lower intake manifold vs stock question

shifti on 02-09-16

06-29-21 09:49 PM
by chino_rx3

11

5,799

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

7,936

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

92,027

20B-REW vacuum schemes (colorized & translated)

RevelJet on 02-25-20

12-25-20 11:26 PM
by Akagis_white_comet

2

1,911

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

16,478

20B water pump shim

kempo on 11-22-20

11-22-20 12:45 PM
by kempo

2

822

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

24,174

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

2,324

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

22,301

20b wanted

pedro on 12-21-19

07-08-20 06:31 PM
by cardmarc

3

2,497

20b oil pickup

AE20B on 07-03-20

07-03-20 03:14 PM
by AE20B

1

1,509