Rotary Car Performance - RX7Club.com

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Alternative Fuels

Discussion and Tech on using alternatives such as E85 or Hydrogen or other fuels and/or supplements to Gasoline in Rotary Engines

E85 Pre-Mix

by TeamRX8

01-27-24 09:49 AM

228

4,099

The place to discuss topics of water injection, alky/meth injection, mixing water/alky and all of the various systems and tuning methods for it. Aux Injection is a great way to have a reliable high power rotary.

AI 2022 refresh

by TwinCharged RX7

12-16-23 01:01 AM

749

10,566

20B Forum

What 20b "#" do you...

by Aarkaah

04-18-24 09:27 PM

2,940

44,139

Naturally Aspirated Performance Forum

Discussion of naturally-aspirated rotary performance. No Power Adders, only pure rotary power! From the "12A" to the "RENESIS" and beyond.

13B cosmo full bridge port...

by diabolical1

04-11-24 09:28 PM

862

15,975

Other Engine Conversions - non V-8

Discussion of non-rotary engines, exc V-8's, in a car originally powered by a Rotary Engine.

Ford 3.7L V6 fc

by 2Fordy

02-04-24 05:50 PM

972

18,335

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12a, brian, brooks, colorado, dowling, dp, drag, dragtimes, gt66, harsh, lotus, mile, rx7club, times, weisblatt

Sticky

New Drag Times Thread

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Greg on 02-25-02

05-13-13 01:37 AM
by OBDAutoTool

268

79,216

Normal Threads

armacor, bimba, cerafuse, data, endplates, engine, fos7024rv, gasket, housing, lmc, nibron, plating, resurfacing, rotary, rotor, sheet

Resurfacing rotor housings

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1 2 3 4 5 ... Last Page)

Scalliwag on 09-02-02

01-24-09 01:56 PM
by thorage327

803

141,289

13b, ceramic, crispeed, louis, mrs, nrs, power, rotary, rotorsports, rx7, saint, seal, seals, sealtest, super, testing, v8kila

NRS Rotorsports ceramic seal test results

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1 2 3 4 5 ... Last Page)

Glassman on 05-02-03

11-23-08 05:58 PM
by ultimatejay

633

131,565

build, building, design, housing, housings, measurements, periferic, peripheral, port, porting, ports, rotary, rotor, rx7club, sale, scalliwag, timing

Building Peripheral Port housings

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Scalliwag on 12-28-02

11-15-15 12:08 AM
by mannykiller

499

315,636

4rotor, amemiya, bellhousing, body, build, building, cad, crank, drag, drawings, gt300, kit, quad, race, rotor, specs, times, wide

Another 4 rotor build

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1 2 3 4 5 ... Last Page)

jantore on 09-21-08

02-04-13 11:20 AM
by Midshipcivic

424

260,124

13b, 24psi, big, bridge, bridgeport, engine, ii, mean, moter, overlap, port, porting, quiet, rotary, s5, street, turbo

Bridge port is over rated?

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1 2 3 4 5 ... Last Page)

Boostmaniac on 03-05-07

06-24-07 09:52 PM
by rotarygod

398

44,622

JK40C/CD009 Transmission from 370Z on 13B

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1 2 3 4 5 ... Last Page)

Careless on 10-12-15

02-28-24 08:32 AM
by Andoru

336

185,088

13b, bmeprecordingdevice, carlos, coolant, housing, iron, jets, lopez, oil, permanence, plug, plugheaterline, seal, spark, wall, welding

Latest Experiment…Failure!

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1 2 3 4 5 ... Last Page)

Barry Bordes on 04-28-08

05-24-14 04:00 PM
by Barry Bordes

314

90,587

apex, aviation, chatter, engine, florida, housing, ra, review, rotary, rx7club, seal, seals, sideseals, springs, wetgrinder

Rotary Aviation apex seal report

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1 2 3 4 5 ... Last Page)

Net Seven on 02-21-05

10-02-07 10:23 PM
by jacobcartmill

298

55,161

apex, aviation, injection, numbered, rotary, seal, seals, water

Rotary Aviation seals, a 10,000 km report.....

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1 2 3 4 5 ... Last Page)

Maxthe7man on 03-22-04

02-14-05 03:02 PM
by BATMAN

286

40,141

39l, 900032, cam, development, displacement, effect, engine, karl, ludwigsen, output, performance, power, prediction, rad, rotary, sae, transport

Rotary capacity, yet again ....

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1 2 3 4 5 ... Last Page)

MikeC on 02-09-04

11-27-06 05:38 PM
by KevinK2

246

14,025

chamber, epichoidal, rotary, rotors, thinner, wankel

smaller better?

(

1 2 3 4 5 ... Last Page)

QuagmireMan on 11-06-03

12-17-03 05:21 PM
by chairchild

235

7,544

20b, clr, clrmotorsports, cooling, engine, inc, lightened, moorspor, motor, motorsports, motorspots, rotary, rotors, scalloped, sports

CLR Motorsports engine is in and running!

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1 2 3 4 5 ... Last Page)

rx7tt95 on 04-07-05

04-20-16 11:14 PM
by JBurer

205

54,474

2mm, 3mm, apex, compression, harder, housings, machine, mazda, mm, rotor, rotors, rotorsmazda, seals, strongest, vs

Poll

Are 3mm apex seals better than 2mm?

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1 2 3 4 5 ... Last Page)

patrickclark on 04-04-02

07-04-05 07:01 PM
by Maxthe7man

201

39,705

26b, blown, builders, building, engine, kit, kiwi, mazda, miami, pport, race, racing, rotor, rotores, sale

EFI 26B 4 Rotor Engine Project (Here we GO!)

(

1 2 3 4 5 ... Last Page)

rob20rx7 on 04-01-08

07-05-13 01:50 PM
by dbagtbag

194

210,497

26b, 2jz, e85, gear, improve, improving, machinist, miami, motor, power, powerpages, rb26, rx8, shit, stationary

One method of improving the rx-8 power!!!!!

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1 2 3 4 5 ... Last Page)

crispeed on 03-18-08

03-13-12 04:50 PM
by moneymaker42141983

189

80,727

13b, anti, apex, boost, bridgeport, detonation, kd, machine, milling, owner, r7420, r7420105, remedey, rotary, sale, seals, waterpump

Why Apex Seals Fail

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1 2 3 4 5 ... Last Page)

Barry Bordes on 10-02-09

10-25-11 11:31 AM
by Donovan N.

185

107,495

6speed, andrewtech, box, broke, dog, dogbox, gearbox, hks, kit, ppg, quaife, reverse, rx7, s2000, sequential, speed

Fantastic Dogbox for RX7

(

1 2 3 4 5 ... Last Page)

twister on 02-01-02

10-23-18 03:27 PM
by infinit1

183

67,360

bender, bending, cable, dies, hardwood, home, homemade, houston, made, mandrel, mandril, picture, plans, texas, tx

Mandrel bender project

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1 2 3 4 5 ... Last Page)

Scalliwag on 11-16-03

02-06-04 12:47 AM
by rotarypower101

176

15,400

91rx7, 94245k52, aviation, glue, hose, mcmaster, orings, ra, radiator, reviews, rotary, rubber, silicone, super, viton

Honest review of the Rotary Aviation O-ring kit

(

1 2 3 4 5 ... Last Page)

BDC on 02-23-07

04-22-15 02:59 PM
by t-von

167

52,911

10a, 12a, 13b, cut, housing, housings, mazda, nikasil, nitriding, premix, rechrome, rechromed, rotary, rotor, scratched

Re-chromed rotor housings

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1 2 3 4 5 ... Last Page)

Glassman on 01-24-11

10-12-21 08:13 PM
by Glassman

166

73,593

13b, 88, bridge, coarse, finnish, guide, half, intake, port, porting, power, rx7, template, templates, yaw

NOOB'S GUIDE TO PORTING (56K Beware)

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Rx7_Nut13B on 02-02-07

03-07-14 10:09 PM
by Boost Lee

157

87,510

apex, classic, engine, engines, nitride, process, ra, rebuit, rotary, rotarysuperseal, seal, seals, super, superseal, superseals

"RA SuperSeal" ?

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t-von on 03-09-06

12-13-10 06:43 PM
by tony94s4

155

23,299

area, bay, ceramic, coated, coaters, coating, engine, exhaust, headers, heat, ma, photos, pistons, rotary, salem

Pics of my ceramic coated rotors

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1 2 3 4 5 ... Last Page)

BATMAN on 06-03-04

10-09-05 06:23 PM
by Yellow R1

151

36,673

australia, center, custom, eccentric, eshaft, guru, guruxtreme, material, mazda, motorsports, multi, piece, plate, prototype, rotaries, rx8, shaft, zealand

Two Piece , "GURU TYPE" e shaft

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1 2 3 4 5 ... Last Page)

Marcel Burkett on 03-22-07

05-26-11 02:57 AM
by mad20b

149

28,557

12v, 29, 337, controller, davies, emp, ewp, intercooler, meziere, pump, rx7, thermostat, water, wp, wp91

Meziere constant duty electric pump.

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1 2 3 4 5 ... Last Page)

Marcel Burkett on 10-27-04

03-18-07 03:46 AM
by Herblenny

146

37,869

1200, 93, carl, cars, dana, injectors, mark, martin, run, rwp, rx7, single, supra, turbo, vegas, westover

Single 95 Rx-7 vrs single 98 Mark 4 Supra ( 1200 rwp )

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1 2 3 4 5 ... Last Page)

Sumcrazycracka on 04-28-04

06-01-07 01:39 PM
by BluRR

145

17,290

Scratching my head over what apex seals to pick

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1 2 3 4 5 ... Last Page)

nickl on 02-14-19

11-25-22 05:29 PM
by TeamRX8

145

37,943

2003, adapter, check, injection, linkage, m2, mercury, mikuni, mop, oil, outboard, pics, rx7, s5, seadoo, valve

DIY 2-stroke MOP write up (pics)

(

1 2 3 4 5 ... Last Page)

patman on 11-28-04

05-19-19 03:39 PM
by t-von

144

66,495

13b, aftermarket, cementitious, ceramic, cermit, coating, coatings, hot, housing, inside, plasma, rotary, rotor, rx7, rx7club

Plasma, cement, ceramic coatings. First Impressions

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1 2 3 4 5 ... Last Page)

now on 01-25-05

10-30-05 09:38 AM
by now

142

17,184

als, apex, aviation, broken, damage, port, pts, rotary, rx7, seal, seals, stuck, super, testing, unbreakable

Unbreakable Apex Seals

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1 2 3 4 5 ... Last Page)

abelrx8 on 01-11-08

01-28-10 08:18 AM
by Jodeny

140

88,707

advantage, axle, cascade, christmaquansika, coneland, dragster, dyno, gearing, high, low, points, pro, rpm, sheet, shift, stock, torque

Nobody cares about torque anymore!

(

1 2 3 4 5 ... Last Page)

hardbodeez on 10-06-03

12-23-04 08:05 PM
by jimlab

139

9,467

16x, 40hp, apu, car, diesel, doweling, engine, fuel, gen, glowplug, heavy, mtheoryincyahoocom, pats, port, renesis, rotary

Next Generation Renesis (Rotary Engine 16X), photos from Tokyo Auto Show

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1 2 3 4 5 ... Last Page)

scotty305 on 11-18-07

11-26-19 07:08 PM
by TeamRX8

134

76,861

2001, 250hp, boston, drive, dyno, figures, highest, loss, na, paradise, rx, rx8, shinka, train, trouble, vishnu, weight

RX-8 Dyno numbers...trouble in paradise?

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1 2 3 4 5 ... Last Page)

rxseven on 07-31-03

10-06-03 12:34 PM
by j9fd3s

128

17,804

, advantages, injection, kit, liquid, mazda, motorlike, nos, propain, propane, speed, tech, vapor, versus, welsh, welshtec

Propane Injection – Ken’s Findings

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1 2 3 4 5)

LUV94RX7 on 04-21-02

09-09-05 07:51 AM
by Eson

122

13,160

car, cars, dead, drag, drawbck, economy, electric, electrocharger, engine, output, performance, power, prediction, rotary, rx8, tricodial

Prediction on Rotary engine

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1 2 3 4 5)

RXONMYMIND on 03-08-04

06-09-04 10:17 PM
by MikeC

122

6,105

seeee....you CAN port with a chisel!

(

1 2 3 4 5)

GUITARJUNKIE28 on 03-11-05

05-07-06 05:37 PM
by KeloidJonesJr.

119

8,819

13b, 2mm, als, apex, coast, east, experiences, personal, piece, rotaries, rx7, sale, seal, seals, super

ALS apex seals or RA super seals (2mm)

(

1 2 3 4 5)

chohakai on 06-30-09

07-24-14 03:21 PM
by Barry Bordes

117

36,141

auto, ownership, ra, repair, rotorhousing, rx7club, seals, super, survive, warranties

Poll

Poll: Success/Failure of RA seals?

(

1 2 3 4 5)

moehler on 09-11-05

12-07-11 02:05 AM
by sidewayzs4

115

8,954

negative split

(

1 2 3 4 5)

coldfire on 07-15-05

02-23-12 05:22 PM
by t-von

112

28,491

13b, 13brew, aviation, band, comparison, curve, engine, power, powerband, renesis, rew, rotary, supercharger, torque, turbo, versus

13B-REW vs Renesis

(

1 2 3 4 5)

Crazy_Jake on 01-25-04

01-28-04 11:49 PM
by Evil Aviator

111

44,455

Hurley Seals (CRAP)

(

1 2 3 4 5)

Resource on 10-12-02

12-21-03 09:12 PM
by Boostn7

111

9,577

13b, 2jz, 97004, adapter, adapters, adpater, bellhousing, buy, c5, fd, front, location, mounted, starter, t56, tasnaxle, tranmission, trans

Tranny Adapters !!

(

1 2 3 4 5)

Greg on 11-05-02

05-30-05 11:33 AM
by ronbros3

106

16,105

apex, bridgeport, canada, ceramic, cubewano, duke, el, engine, full, installation, jose, leduc, mm, nrs, onepiece, rotorsports, seal, seals

NRS RotorSports ceramic apex seals part 2

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1 2 3 4 5)

Judge Ito on 03-27-09

12-25-10 04:22 AM
by RX72NR

104

25,903

boys, bridge, cartest2000, evel333, fastest, mile, speed, star, top, wheelie

Top Speed!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

(

1 2 3 4 5)

zaridar on 04-26-02

08-27-02 09:25 PM
by $150FC

103

6,295

Moved

hydrogen powered FD3S

austinsFD on 07-23-08

2mm, 3mm, 93, apex, apexi, broken, compression, difference, mazda, numbers, rotary, rx, rx7, seal, seals, specialties

RX-7 specialties apex seals???

(

1 2 3 4)

bbmac on 04-23-05

11-10-08 05:18 PM
by jdm13btt

20,233

13b, carb, chrome, clean, housing, housings, insertion, mazda, metal, power, process, purple, rotor, rotors, sheet

How to clean rotor & housing?

(

1 2 3 4)

Mr BiG G on 10-13-03

11-09-03 10:21 PM
by Mr BiG G

17,586

10k, 13bpp, 6a, 88, dyno, gtu, msd, na, results

N/A Dyno Results

(

1 2 3 4)

Zach McAfee on 08-17-02

06-16-03 04:53 PM
by twister

7,187

coupler, custom, dfr, eccentric, ecentrik, home, id, mazda, mountain, rotor, rotors, shaft, v12

A 4-Rotor discussion.

(

1 2 3 4)

Whizbang on 09-19-05

05-18-06 12:10 PM
by Jeff20B

6,169

Running 9's. I'm serious.

(

1 2 3 4)

boostat4500 on 10-16-05

11-07-05 01:30 AM
by Nihilanthic

5,078

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