Threads Tagged with porting

General Rotary Tech Support

12a, 13b, 1988, 6port, engine, improve, mpg, port, porting, rotary, rx, rx7, street, tall, year

4 port vs. 6 port/12a vs. 13b

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1 2)

f150rx7 on Sep 16, 2010

Jan 22, 2023 01:58 AM
by Forex1480

26

73,887

13b, 6port, dyno, engine, gnx, gtx3582, gtx3582r, inhes, kit, mazda, peopane, porting, rebuild, restrictor, rx7club, wide

Havoc's - Aussie built wide body, 13B-RE powered by gtX3582

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Havoc on Oct 10, 2012

Apr 22, 2022 06:59 PM
by Havoc

126

46,339

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 Apr 28, 2003

Feb 8, 2022 10:05 AM
by j9fd3s

12

5,519

20B Forum

Halfbridge porting

javrosario on May 4, 2005

Sep 16, 2021 09:14 AM
by j9fd3s

12

2,542

12, 13b, 230hp, efi, hp, injector, intake, large, port, porting, rx7club, rx8, small, street, streetport, turbo, upgrade

High horsepower street port

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1 2)

Keeble on Apr 5, 2012

Apr 13, 2021 04:28 PM
by brianguy

46

37,855

13b, 3000gt, 97, ajnv, carpet, gas, junk, oil, port, porting, rx7club, spilled, stp, tank, templates, treatment, vert

Ed's Barn Find! 88 Vert Rebuild

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Customisbetter on Jul 16, 2012

Jan 10, 2019 02:59 PM
by bilcoh

143

36,516

1st Generation Specific (1979-1985)

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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Jeff20B on Feb 18, 2011

Sep 18, 2017 09:15 AM
by racerx01

237

48,997

93, boost, broken, cat, creep, fix, midpipe, pill, ported, porting, resonated, restrictor, rx7, rx7club, stud, wastegate

Midpipe w/stock ECU but ported wastegate

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1 2)

Slow2k on Jul 29, 2013

Aug 12, 2017 06:41 AM
by mrselfdestruct1994

42

7,460

93, bnr, clipped, dyno, motor, performance, porting, products, reliable, rx7, sheet, stage, street, turbo, turbos

BNR turbo dyno sheets please.

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idsigloo on Mar 4, 2007

Jul 23, 2017 12:07 PM
by Restored Rotary

632

196,498

13b, 1989, 6port, body, dyno, fc, na, port, porting, pp, rotary, rx7, scam, semi, shack, throttle, tune

Who has the highest horsepower NA 6-port?

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TyFc3s on Mar 2, 2013

Jul 1, 2016 01:33 PM
by mhr650

50

81,191

13b, clutch, end, fc, limit, limits, na, port, porting, power, rear, rx7club, s4, stock, trans, turbo, urs4

s4 na transmission power limits?

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rx7vadim on Aug 18, 2012

Jun 3, 2016 10:35 AM
by djSL

39

27,889

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 Dec 28, 2002

Nov 15, 2015 12:08 AM
by mannykiller

499

353,870

extreme, gen, mazda, porting, rotary, rx7, template

93 VR parking lot find....

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gdub29e on Feb 3, 2013

Oct 15, 2015 06:24 PM
by ThunderSprinter

165

32,330

1st Generation Specific (1979-1985)

12a, build, engine, exhaust, manifold, na, porting, put, rotary, sale, sells, stock, t2, turbo, turbocharger

DIY turbo on a 12a

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1 2 3)

Dave.Martin2008 on Apr 4, 2013

May 27, 2015 01:31 PM
by perfect_circle

50

61,166

Wastegate Porting... Is this enough?

Driven233 on Apr 15, 2015

Apr 20, 2015 08:31 AM
by IRPerformance

9

6,514

Old School and Other Rotary

13b, 59, autox, booster, brake, bugeye, engine, fit, minor, moris, morisminor, morris, morrx, porting, rx7

MORRX - MORis minor RX 7

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Morrx on Sep 4, 2010

Mar 13, 2015 04:18 AM
by Morrx

113

35,325

effects, increase, port, porting, spool, turbo

Does Porting cause Slower Turbo Spool? FD / Twins Related

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Tem120 on Jan 13, 2014

Jan 16, 2015 08:56 PM
by Tem120

32

12,993

1st Gen General Discussion

engine, fitchburg, header, holly, leominster, ma, mass, porting, rebuild, rx7, till, tuner, wankel, wankelworks, works

Wanna give my Props to Wankel Works in Fitchburg Mass

jbn7474 on Jun 4, 2012

Oct 13, 2014 08:48 PM
by Fc3sFREAK415

7

3,860

NE RX-7 Forum

12a, apex, blow, corner, counter, goopy, line, locations, mazda, oil, porting, rotor, seals, templates, turbo, wear, weight

12a SP Build-Up Winter Project

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cfamilyfix on Nov 25, 2012

Jul 29, 2014 08:26 AM
by cfamilyfix

45

7,855

bridge, coated, engine, exhaust, housing, housings, journey, kit, ported, porting, powder, rotary, rx8, seals, super

My Rotary Journey

fredox19 on Mar 16, 2012

Jul 20, 2014 06:47 PM
by fredox19

7

2,987

S5 Turbo Wastegate Porting...necessary?

Angry Earl on Jul 3, 2014

Jul 3, 2014 01:03 PM
by eage8

2

836

12a, 1st, bridgeport, bridgeporting, compared, cover, exhaust, front, gen, itb, port, porting, renesis, rwhp, rx8club

renesis porting...different.

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sen2two on Jun 25, 2008

Jun 30, 2014 03:48 PM
by rotarygod

44

61,701

13b, black, charge, cleaned, diy, fd, paint, piping, ported, porting, red, rx7, uim, wrinkle

Wrinklng a UIM

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1 2 3)

CrispyRX7 on Feb 3, 2013

Jun 24, 2014 01:07 PM
by Ceylon

50

24,194

12a, 13, bridge, diy, port, porting, rew, rx7club, templates, tips

First time porting tips.

zonnk on Feb 25, 2013

Apr 21, 2014 08:03 AM
by fidelity101

11

4,080

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 Feb 2, 2007

Mar 7, 2014 10:09 PM
by Boost Lee

157

93,496

9180, efr, efr9180, fd, fd3s, peripheral, porting, rx7

Canadian FD3S RX-7 Semi Peripheral Port 13B with EFR 9180 Build

Dragoon on Jan 29, 2014

Feb 18, 2014 04:29 PM
by HalifaxFD

5

5,340

13b, 13brew, beat, engine, kit, ported, porting, ports, racing, rebuild, rew, rotary, street, template, templates

Porting templates 13B rew

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Speedworks on Sep 27, 2005

Jan 10, 2014 03:50 AM
by listone

50

69,189

14, 20b, 700, 700hp, dyno, fc, hp, mile, porting, rotor, rx7, sheet, time, tzr, wheels, wrx

Just cracked 700hp!

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1 2 3)

NZJacksonNZ on Dec 10, 2011

Jan 7, 2014 12:50 PM
by RONI_TAKI

50

28,685

12, define, favorite, lines, meet, points, porting, rotary, shape, templates, triangles

Porting question

sbrmechanic on Jan 3, 2014

Jan 5, 2014 12:41 PM
by RotaryEvolution

7

2,064

13b, bridgeport, bridgeporting, engine, inserts, intake, mazda, mop, na, port, ported, porting, relocation, rotary, turbo

201 rwhp 6 port secondary bridgeport

aerosev on Jul 25, 2012

Dec 27, 2013 01:51 PM
by aerosev

15

23,695

UIM porting question

Zatzy on Dec 16, 2013

Dec 17, 2013 09:44 PM
by Dliverance

11

1,514

13b, bad, club, comparison, cut, divider, egr, exhaust, iron, manifold, mods, port, porting, rotary, runner, rx7, tuned

6 Port Porting Advice

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Hatchet Jack on Mar 21, 2013

Nov 29, 2013 08:32 PM
by chiquito1228

50

51,560

Which 6 Port porting template?

Dak on Apr 12, 2013

Nov 4, 2013 09:42 PM
by Sgt.Stinkfist

5

4,659

13b, big, custom, exhaust, housing, port, porting, racing, rotary, size, sleeve, sleeves, sonic, tubo, works

FD Sleeve Exposed?

thewird on Jan 21, 2013

Oct 13, 2013 10:15 AM
by ROTARY BRAIN

13

2,870

20B Forum

390, ebay, good, gt45, oil, porting, rebuild, restrictor, turbo, turbokit

anyone running ebay gt45 kit?

bmwrx7man on Aug 31, 2013

Sep 16, 2013 01:38 AM
by bmwrx7man

16

7,473

Single Turbo RX-7's

13b, 20b, 971, bridgeport, bridgeporting, compression, engine, gas, high, mandeville, na, porting, pump, reliable, rotor, rotors, running

high compression rotors on a NA 20b

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94touring on Mar 1, 2002

Aug 28, 2013 12:10 AM
by silverfdturbo6port

60

30,029

20B Forum

13, 13b, 1987, electric, exhaust, mazda, open, port, porting, ports, rotary, rx7club, shovel, stock, vdi

13B port? which one?

rebel101150 on Jul 10, 2013

Aug 25, 2013 09:23 AM
by snivley whiplash

16

4,416

General Rotary Tech Support

LIM to block porting pics. NEED HELP FAST!

brian_skotch on Aug 2, 2013

Aug 5, 2013 04:58 PM
by brian_skotch

18

1,449

13b, actual, bridge, degree, engine, intake, mazda, opening, pass, passing, port, porting, printable, rotary, rotor, rx7, size, template, wheel

port timing??

bikeordie092 on Jun 17, 2013

Jun 20, 2013 03:06 PM
by bikeordie092

19

9,483

General Rotary Tech Support

13b, bearing, benefit, bridge, goopys, housing, intake, match, modification, oversize, port, porting, ports, primary, rotor, runner, secondary

here we go again: To bridge primaries or not!

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peejay on Jun 29, 2012

Jun 3, 2013 10:26 PM
by TougeMonster

54

10,431

12a, 13b, 4port, bridge, bridgeport, engine, half, life, port, porting, reliability, rotary, size, template, templates

I'm tired of looking for bridgeport pics

clubber on Apr 20, 2013

May 23, 2013 09:47 PM
by Hatchet Jack

14

11,466

boost, creep, porting, rx7, rx7club, s5, wastegate

S5 wastegate porting, is this enough or do i need to do way more ? pics inside

wthdidusay82 on May 1, 2013

May 3, 2013 01:05 PM
by wthdidusay82

11

2,000

Old School and Other Rotary

12a, 1st, 2012, build, camber, gen, mazfest, plates, porting, rx7, street, streetport

1974 RX-4 Build

EB Turbo on Aug 8, 2012

Apr 25, 2013 06:17 PM
by EB Turbo

18

4,556

boosted414, bridge, injection, kit, map, meth, porting, rx7, rx7club, t04z, wannaspeed

475hp / 401 tq @ 22psi T04z half bridge

boosted414 on Apr 6, 2013

Apr 12, 2013 04:30 PM
by boosted414

9

4,109

13b, 13bt, coast, engine, fd3s, mild, pineapple, port, porting, racing, rebuild, rew, rotary, street, template, templates

1st rebuild

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ballinnmiami240sx on Mar 3, 2010

Apr 12, 2013 06:27 AM
by geopouros

151

29,401

Drifting

1987, 70s, building, cylinder, grannys, lt1, master, mazda, motor, parts, porting, put, rx7, shop, speed

Build or bust on a time limit. 87 TII-LT1

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MSEFI<FC> on Sep 29, 2012

Apr 12, 2013 01:08 AM
by MSEFI<FC>

45

10,863

V-8 Powered RX-7's

Engine Porting

iceburg_2487 on Apr 9, 2013

Apr 9, 2013 09:01 PM
by iceburg_2487

2

791

12a, 13b, 13bs, 6port, build, cons, difference, engine, port, porting, pros, race, rx7club, sale, street, upgrades

12A Street vs 13b 6 Port or 4 Port for race car?

Adam12A on Feb 28, 2013

Apr 6, 2013 08:36 PM
by ArmyOfOne

16

5,023

Race Car Tech

1987, 93, actuator, broken, bushing, gate, mazda, porting, rx7, s5, seal, stock, stud, turbo2, upgrade, waste, wastegate

S5 Wastegate Porting Concern.

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TIIFC3S on Mar 13, 2013

Mar 30, 2013 07:18 PM
by wthdidusay82

34

8,932