Threads Tagged with 12a

Naturally Aspirated Performance Forum

1008254, 12a, 36, 3636, bestykning, bridgeport, carb, carbs, carburetor, dcd, manifold, rotary, rx7, twin, work

using 36/36 DCD instead of the famous 28/36?

Furb on Aug 14, 2012

Mar 31, 2020 02:27 AM
by Furb

10

6,772

12a, 1st, blaster, coil, gen, generation, gsl, high, igniter, ignition, mazda, rx7, rx7club, se, upgrade, vibration

Ignition Coil Upgrade

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1 2)

'84-12A-GSL on Jun 13, 2007

Mar 4, 2020 11:14 PM
by rxtasy3

45

40,699

12a, 13b, 1985, 85, accurate, dipstick, grease, grommet, length, measurements, oil, rotary, rx7

12a dipstick length

grease on Apr 6, 2005

Mar 2, 2020 03:20 PM
by Mr_Wankel

10

3,540

12a, 85, air, benefits, bowl, carb, carburator, carburetor, nikki, rx7, selonoid, soleinoid, solenoid, solonoid, valve, vent

Carb Air Vent Solenoid

cshaw07 on Oct 19, 2010

Feb 24, 2020 09:49 AM
by freddytums

9

13,569

12a, 1979, 1st, 79, carb, carburetor, columbus, ga, gen, good, mazda, overflow, replacing, rx7, stirp

1979 RX7 12a Carburetor Replacements

Krammmm on Jun 16, 2013

Feb 6, 2020 05:58 AM
by mazdaverx713b

8

26,730

Build Threads

12a, bae, cartech, drawthrough, engine, external, gates, install, instructions, instuctions, kit, kits, package, pricing, projektse7en, rotary, rx7, turbo, waste

Cartech/BAE 12a drawthrough turbo install instructions

ProjektSE7EN on Aug 19, 2008

Jan 21, 2020 02:02 AM
by AKornev

13

10,630

12a, 13b, 650, adjustment, carb, carburetor, dyno, edelbrock, engine, holley, holleyweber, modify, power, rotary, run, rx7, tuning, valve

Holley Carb

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1 2)

YellowJacket on Sep 21, 2001

Nov 24, 2019 10:55 AM
by kmazda2002@yahoo.com

30

29,403

12a, 13b, 1984, blow, blowthough, blowthrough, build, carb, fb, gear, mazda, rew, rx7, stationary, thorugh

My 12a blowthrough build-up

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1 2 3)

Kim on Jan 29, 2008

Oct 1, 2019 06:47 AM
by 8_turbo2_8

52

11,949

Old School and Other Rotary

12a, 13b, 1974, accelerator, adjusting, adjustment, carb, carbs, carburetor, hitachi, pump, rebuilding, rx7club, tune, tuning

tuning rx2 1974 hitachi carburetor

tougeFB on Jul 2, 2005

Sep 5, 2019 01:52 PM
by 74dogcruzer

18

5,321

12a, adapter, blow, build, buy, carb, complete, draw, kit, kits, manifold, mazda, rx7, rx7club, supercharger, turbo

feeler, 12a turbo kit complete!

alwaysboostin on Jan 23, 2006

Aug 20, 2019 05:24 PM
by AcidAngel7477

12

3,631

West RX-7 Forum

12a, 13b, 15x8, 20, bridge, bridgeport, build, cooler, drift, drifting, mazda, oil, port, rx7, size

84 12a bridgeport drift car

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1 2 3 4 5)

RVOspeedworks on Aug 12, 2013

Aug 9, 2019 10:29 AM
by RVOspeedworks

118

56,830

Build Threads

12a, 87, carb, harness, ignition, line, marks, pulleys, rebuild, reset, rx7, start, timing, up, wont

Rx7 wont start after rebuild

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1 2)

justindeorx7 on Dec 29, 2012

Jun 21, 2019 02:33 AM
by will7

25

14,997

12a, arcing, blaster, coil, coils, mazda, night, problem, rx7

Coil arcing, please help

pillage6 on Oct 11, 2004

Jun 16, 2019 01:49 AM
by diabolical1

21

3,207

12a, b13t, beat, holley, horsepower, hp, installing, miata, onn, ported, racing, rotary, supercharge, supercharged, supercharger

supercharged or turbo my 12a

Jmthegerm66 on Nov 22, 2009

Apr 20, 2019 09:26 AM
by guitariste47

19

17,021

12, 12a, apex, back, backfire, backfires, backfiring, bad, fire, kill, normal, rotary, rotor, running, seals, turn, wont

backfire on a 12A?

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1 2)

Jingkun on Jan 10, 2011

Mar 9, 2019 10:30 AM
by Benjamin4456

28

15,434

Old School and Other Rotary

12a, 73, big, brakes, build, builds, buy, change, fit, front, mazda, rotors, rx2, rx7, spindles

73 rx2 turbo build

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turbo_dave on Jun 12, 2012

Jan 25, 2019 07:44 PM
by wickedrx2

137

66,648

12a, 600cfm, 750, bridgeport, carb, dead, engine, holley, holly, idel, idle, pic, screw, secondary, setting, spot, wot

holley 12a

81gsl12a on Apr 11, 2006

Dec 29, 2018 06:33 PM
by JOE68

22

18,613

12a, 13b, 390, boost, carbs, dyno, engine, fuel, holley, na, prep, quick, s5, s5turboon12a, sale, turbo

s5 turbo on 12a na engine

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1 2 3 4)

rx71king on Sep 11, 2010

Dec 25, 2018 06:11 PM
by rx7junkie170

76

20,093

12, 12a, apex, blown, boost, break, bridgeport, carbon, change, definition, faster, mazdatrix, motor, seal, seals

carbon apex seals

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1 2)

rotary_j on Aug 29, 2003

Dec 18, 2018 07:57 PM
by peejay

34

18,081

2nd Generation Specific (1986-1992)

12a, fc, fd, housing, housings, interchangeable, iron, irons, rear, rotary, rotor, rx7club, s4, s5, t2, type, weight

rotor housing and iron differences

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1 2)

thesleeperrx7 on Feb 19, 2012

Nov 20, 2018 06:07 PM
by 2-N-D-pink

49

58,425

12a, carb, carberators, carburetor, dyno, mod, mods, nikki, ported, power, rx7, stock, stroke, venturi, yaw

Nikki Carb mods Yaw and ?

rlingren on Dec 25, 2005

Nov 13, 2018 03:27 PM
by t_g_farrell

5

4,341

12a, 2003, alignment, dowel, engine, leak, leaks, mazda, oil, pin, rx7, tubular

Oil Leak diagnosis pics

Big_Ern on May 14, 2005

Oct 30, 2018 12:58 PM
by NCross

8

7,876

2nd Generation Specific (1986-1992)

12a, 13b, bottom, e6k, flange, id725, intake, lower, maifolds, manifold, mazda, mods, port, shave, work

Lower intake Manifold Mod

Chrispytater on Jan 14, 2013

Jun 10, 2018 12:20 AM
by Spirit-RE

24

32,060

12a, aruba, book, books, carb, fia, homologation, httpwwwwankelkimnetrx7compmanualpdf, mazda, modify, modifying, pdf, rx, rx7, tuning

How to Modify Your RX-7 Book

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1 2)

legokcen on Jan 31, 2007

Mar 27, 2018 03:58 PM
by t_g_farrell

32

12,890

12a, building, check, engine, guide, make, mazda, oil, performance, peripheral, port, ported, ports, pressure, speed

Help me build a Peripheral port 12A

karism on Oct 8, 2002

Feb 11, 2018 03:23 AM
by sloppy79sa

9

14,387

12a, afecting44mmru, disable, lm1815, noise, output, pcb, pdf, scheme, sensor, shot, spark, trailing, v30, vr

Megasquirt

Need help to setup MS V3.0 on my 12A

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1 2 3)

RX-S7V7N on Apr 26, 2009

Dec 12, 2017 08:46 PM
by RA12124

73

14,640

Megasquirt Forum

12a, bore, carb, carburetor, difference, edelbrock, hole, intake, mazda, open, plates, port, rotary, rx7, spaccer, spacer, square, work

Carb spacer plate on 12a?

vj226966 on Mar 17, 2010

Nov 18, 2017 05:19 AM
by wankel=awesome

16

11,300

12a, 1993, 82, air, bypass, control, exh, fd3s, injection, overheat, removing, rx7, secondary, solenoid, split, system

Power FC

Exhaust Oxygen Offset with Secondary Air runniing

ttmott on Jan 16, 2010

Oct 18, 2017 12:04 PM
by NeoTuri

17

5,151

Power FC Forum

1200, 12a, 62mm, body, carb, carbs, cbr, chassis, datsun, ida, ii, motor, rx7club, sinister11111, stock, terminator, throttle, twm

The quest for 9's all motor

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1 2 3 4 5 ... Last Page)

ultimatejay on Jan 10, 2011

Oct 3, 2017 11:13 AM
by Doc Holiday

810

162,809

Rotary Drag Racing

12a, boost, bridge, carb, clutch, half, intake, jb, make, porting, prep, primary, runners, secondary, st, weld

half bridge 12A, with a twist

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1 2 3 4 5 ... Last Page)

Jeff20B on Feb 18, 2011

Sep 18, 2017 09:15 AM
by racerx01

237

49,454

12a, 48, 48ida, 4r, bowl, fuel, ida, mods, mpg, pic, port, sale, street, tuning, weber

Weber 48IDA on Stockport 12a

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1 2 3)

Jeezus on Feb 13, 2009

Jul 24, 2017 06:46 AM
by Jeezus

66

28,395

12a, 13b, 1993, 93, blow, blown, coolant, coolent, fix, jacket, repair, rx7, seal, seals, water

Blown Coolant seal fix

Shadowscreed on Feb 6, 2012

Jul 1, 2017 09:15 AM
by Sgtblue

18

36,616

12a, 82, 83, atkins, difference, engine, flywheel, heavy, housing, mazda, ports, rotor, rx7, rx7club, teardown

How to tear down a 12A without a shop

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1 2 3 4 5 ... Last Page)

ray green on Nov 22, 2012

May 31, 2017 09:18 PM
by raffer

128

67,759

12a, back, car, header, needed, put, putting

I need advice for putting the car back together

pole7 on Dec 21, 2009

Dec 26, 2016 07:02 PM
by DreamInRotary

23

1,746

12a, 13b, clearance, corner, fixture, grinding, reuse, rotary, rotory, rx8, sanding, seal, seals, side, trim, trimming

Trimming side seals?

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1 2 3)

Turbo II-FB on Jan 26, 2006

Dec 20, 2016 10:41 AM
by Barry Bordes

54

38,734

12a, b3832, carb, coolant, creek, lines, mikuni, mukuni, ny, pics, racing, rebuild, rx7, westbury, wolf

Post your Mikuni carb pics.

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1 2)

aussiesmg on Apr 2, 2006

Sep 17, 2016 04:47 PM
by tomramsden720

43

6,411

12a, alt, alternator, alternators, b2200, car, difference, gslse, harness, mazda, plug, run, s4, s5, wire, wires, wiring

S4 alt vs S5 alt into FB question

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1 2)

vipernicus42 on Sep 15, 2012

Sep 15, 2016 03:59 PM
by craaaazzy

28

27,228

12a, 36, 40, dcd, dcd7, dial, dual, jets, kit, tuning, tunning, twin, webber, weber, webers

Calibrating and tuning dual Weber DCD's

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1 2 3 4)

MosesX605 on Jun 17, 2007

Sep 4, 2016 05:59 PM
by elwood

87

31,445

12a, beat, bend, bullet, dynomax, exhaust, gain, gains, holley, intake, mandrel, power, presilencer, racing, rwhp, rx7club

Racing Beat exhaust dyno compairisons

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1 2 3 4 5 ... Last Page)

Hyper4mance2k on Feb 28, 2009

Aug 13, 2016 12:19 PM
by rotaryB-2000

332

128,271

12a, 13b, adapter, blower, case, clearance, eaton, fc3s, m90, manifold, rotor, rx7club, sale, spec, supercharger

13b Supercharger Manifold

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1 2 3 4)

levelzero on Dec 17, 2010

Jul 19, 2016 02:10 PM
by Medevack1

93

45,829

Fabrication

12a, 2452, blue, bolt, bolts, engine, locktite, loctite, moroso, oil, pan, pulley, pump, rebuilder, regulator, rotary, rx7, studs

What do you loctite when rebuilding a motor?

DriveFast7 on Apr 20, 2010

Jul 18, 2016 08:15 PM
by DriveFast7

12

9,938

12, 12a, block, fitting, guage, heater, hose, location, motor, placement, remote, sender, temp, temperature, unit, water

Water temp sensor locations

sen2two on Jul 6, 2012

Jul 8, 2016 09:53 AM
by KansasCityREPU

18

23,495

12a, 1980, beneath, box, carburetor, connections, cross, eliminate, ignition, issues, mazda, pot, rx7, set, testing, timing, trigger, vacuum

Timing confusion 1980

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1 2)

rotaeng on Jan 8, 2012

Jun 21, 2016 01:51 PM
by dankwiz

27

11,385

12a, 1990, 1st, adjustment, air, airfuel, carb, fuel, gen, location, mazda, mixture, rx, rx7, screw, screws

Where is the air fuel mixture screw?

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1 2)

wwjessedo on Oct 4, 2002

May 18, 2016 06:48 PM
by Pothead420

25

18,169

12a, 20b, cubic, engine, holley, inches, monster, mounts, port, rotary, rx4, rx8, stock, subframe, swap

1976 RX-4 coupe 20B N/A!

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1 2)

R.P.M. on Mar 24, 2008

May 10, 2016 12:05 PM
by R.P.M.

33

6,528

Canadian Forum

12a, 13b, 1983, 1984, 2420, 650, carb, carburetor, engine, holley, mazda, rx7, set, size, swap

holley carb and other carb suggestions needed

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1 2)

snowbreaker on Jul 19, 2011

Mar 24, 2016 04:20 PM
by t_g_farrell

31

9,539

Fuel pump/tank question

sen2two on Oct 21, 2013

Feb 10, 2016 03:52 PM
by jeremyferguson4444

16

8,867

12a, 13b, 650, bridge, bridgeported, db, double, holley, holley650, jets, mazda, ported, pumper, rotary, tuning

anyone w/ 13B bridge and holley 650?

spoolin on Apr 13, 2003

Feb 5, 2016 07:44 PM
by shaunfus123

24

14,490