Threads Tagged with cis

A few Turbo CIS Questions

pjv911 on 07-22-2006

07-27-2006 09:32 PM
by pjv911

8

853

What does "CIS" mean?

jsrieck on 07-25-2006

07-27-2006 01:27 PM
by Jay Laifman

7

1,521

12, 1973, 19735, 735, 911, 911s, 911t, car, chartreuse, cis, collectible, motor, porsche, price, project, targa

Looking to purchase this 1973.5 Targa

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1 2)

Vinmar9 on 07-19-2006

07-22-2006 03:15 PM
by Brett San Diego

26

4,415

928, aspemo, cis, intermittent, lean, peter, porsche, problem

Intermittent problem with lean engine.

Aspemo on 07-15-2006

07-16-2006 06:00 PM
by nathanUK '81 930 G50

12

985

Troubleshooting CIS

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1 2 3)

fbarnhill on 06-26-2006

07-02-2006 10:57 AM
by hupp

35

1,743

911, cis, fuel, fuelhead, head, ia, rebuild

Engine rebuild begins...CIS fuel head pic and 2 questions - parts?

TrackDays247.com on 06-16-2006

06-19-2006 10:28 AM
by PorschePhD

3

587

15% Ethanol & CIS

GothingNC on 06-01-2006

06-03-2006 10:14 PM
by wholberg

7

610

911, 930, afr, boost, cis, porsche, rich, run, running, runs

CIS running extremely rich under boost.

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1 2)

ZX3tuning on 05-21-2006

05-30-2006 07:50 PM
by JoeMag

22

2,665

930, cis, control, fuel, fule, lowering, move, pin, plunger, work, working, works

How does fuel pin/plunger work on CIS fuel head?

JoeMag on 05-27-2006

05-27-2006 08:03 PM
by Win Rice

4

677

87, 928, adjustment, cis, emissions, failed, flow, fox, fuel, high, hydrocarbons, porsche, rich, running, vw

CIS experts, failed emissions, high CO

cfc928gt on 05-26-2006

05-27-2006 08:21 AM
by jpitman2

6

3,127

Cis to Webers Help

nine11cab/sc on 05-19-2006

05-24-2006 08:57 AM
by RoninLB

2

451

1976, 27, 911s, cis, decel, idle, line, surging, vacuum, valve, wandering

Help with idle adjustment on 1976 2.7 motor

ron mcatee on 05-20-2006

05-23-2006 09:03 PM
by ron mcatee

7

3,099

CIS engine harness "write up"

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1 2)

mulik51 on 05-06-2006

05-18-2006 10:53 PM
by mulik51

19

909

930, 964, cheapest, cis, dyno, enrichment, fuel, hp, injectors, lean, max, running, rwhp, stock, turbo

Dyno - 447 RWHP on CIS

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1 2 3 4 5 ... Last Page)

Rob S on 07-30-2003

05-18-2006 03:14 AM
by sewell94

152

21,562

WUR questions and needs

Scott M. on 05-09-2006

05-10-2006 10:19 AM
by SMTCapeCod

11

673

911, 911sc, aar, aav, bosch, cis, decel, holder, idle, injector, porsche, rebuilt, retard, threaded, vacuum, valve

CIS - AAR, AAV, Decel Valve - LONG

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1 2)

BRB-83-911SC on 04-28-2006

05-08-2006 04:14 PM
by BRB-83-911SC

27

10,721

928, bushing, cis, fuel, injector, injectors, installation, pull, puller, removal, removing, rennlist, seals, size, thread

Help! CIS Fuel injector removal

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1 2)

fbarnhill on 05-01-2006

05-02-2006 02:59 PM
by fbarnhill

19

2,575

911sc, 914, adjustment, bad, cis, decel, deceleration, fastidle, photo, plug, problems, sticking, symptoms, test, vacuum, valve

Is this my deceleration valve, and which line to pull to check fast idle?

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1 2)

Brett San Diego on 04-25-2006

04-28-2006 06:35 PM
by Brett San Diego

15

7,740

928, blower, braided, cis, engine, fuel, isharra, johnson, kb753, lines, picture, pistons, race, scrapper, wur, xb1a

Race Engine Installed, with Pics

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1 2 3)

Carl Fausett on 03-21-2006

04-24-2006 11:56 PM
by whitefox

44

3,530

928, cis, cleaning, diesel, fuel, injector, injectors, mechanical, mechanicalnfuel, porsche

Mechanical Fuel injectors

fbarnhill on 04-23-2006

04-24-2006 11:53 AM
by fbarnhill

10

585

1974, 911, 911s, alpharetta, camaro, cis, floor, georgia, iroc, mfi, on1974, pan, porsche, replace, rockers

Why the bad rap on 1974 911s?

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1 2)

Credit_Card_Guy on 04-15-2006

04-22-2006 06:10 PM
by Credit_Card_Guy

25

3,885

1973, 19735, 911, 911t, book, cis, invoice, obtaining, original, porsche, price, red, restoration, sticker, targa, window

1973.5 911T Original Invoice

Jay Laifman on 04-05-2006

04-20-2006 06:46 PM
by Peter Zimmermann

7

1,585

adjustable, adjusting, cis, cold, distributor, engine, fuel, lean, mechanical, pressure, proper, race, regulator, warm, wur

CIS, Adjustable Fuel Pressure Regulator instead of WUR?

emcon5 on 03-30-2006

03-31-2006 09:41 AM
by art

7

5,502

Racing & Drivers Education Forum

Muffler Recommendations for H Prepared/G 2.7L CIS Engine

Toby Pennycuff on 03-25-2006

03-28-2006 09:09 PM
by Gary R.

6

517

930, cis, cold, control, hard, idle, issues, low, oily, p911, plugs, pressure, spark, start, starting, temperature, turbo

930 CIS Issue - Low Idle and Hard Cold Start

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1 2 3 4 5)

Tripster on 03-13-2006

03-20-2006 11:11 AM
by Tripster

65

14,952

Report: CIS fuel head modification

rs911t on 03-17-2006

03-19-2006 10:17 PM
by rs911t

4

721

1980, 8m, 928, banjo, buy, cis, fitting, fittings, fuel, injection, injector, line, lines, porsche, replacement, replacing

New Product: Replacement CIS lines

Carl Fausett on 03-17-2006

03-19-2006 09:23 PM
by Carl Fausett

10

8,072

3, adjustable, an, cis, distributor, engines, fittings, fuel, injection, injector, line, lines, mercedes, modify, stainless

CIS - A New Look for an Old Technology

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1 2 3)

Carl Fausett on 03-03-2006

03-19-2006 12:26 AM
by Carl Fausett

35

4,499

81, 911, 924, 930, adjusting, cis, element, heating, inside, porsche, rebuilding, regulator, replacement, warm, wur

WUR guts

Scott M. on 03-17-2006

03-17-2006 01:37 PM
by Scott M.

6

5,207

911, 930, aar, adjust, adjustment, cis, fuel, mixture, porsche, removing, richening, turbo

CIS Fuel Richening

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1 2)

ZLP on 01-06-2004

03-12-2006 10:07 PM
by JBH

15

5,664

cis, delete, holds, long, pelican, pressure, residual, wur

Is my WUR doing its job?

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1 2)

TAREK on 02-15-2006

03-06-2006 11:08 PM
by TAREK

23

1,600

backfire, backfiring, car, cis, intake, startup

Intake backfire on startup

cccscotland on 02-27-2006

03-03-2006 12:06 PM
by cccscotland

3

1,626

CIS to EFI conversion

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1 2 3 4)

Lance J on 01-27-2006

02-23-2006 09:34 PM
by BC

57

4,540

turbo opinions

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1 2)

PorscheMD on 02-10-2006

02-13-2006 10:45 PM
by DonE

17

1,650

964, air, airbox, cis, cone, cover, custom, ebay, filter, filters, porsche, replacement, ruf, tr4, triumph

Sorry if I'm kicking a dead horse... air filter Q

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1 2 3)

DustinTarditi on 11-29-2005

02-10-2006 10:36 PM
by hjcarlin72

36

2,802

964 Forum

2.4T CIS Motor

NiATE on 01-27-2006

01-27-2006 05:35 PM
by NiATE

0

319

backfire, backfiring, car, cis, corsica, deceleration, fuel, high, injection, pitch, volkswagen

Backfiring on decelration

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1 2)

vcompetello on 01-18-2006

01-19-2006 11:18 PM
by Dennis Wilson

18

1,593

19735, 911, bar, cis, front, gas, pics, sway, tank

Front sway bar mounting

Jastx on 12-27-2005

12-28-2005 12:50 AM
by DonE

3

556

chassis, cis, dyno, efi, hyperpower, k29, pics, turbo

Dyno results!

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1 2 3 4)

Sameer on 12-20-2005

12-23-2005 12:41 PM
by DonE

57

4,587