Threads Tagged with lars

advance, duke, lars, msme, paper, papers, tech, timing, timming, vacuum, williams, williamslars

Vacuum Advance and Timing: The Definitive Paper by Lars and Duke

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lars on Sep 30, 2007

Feb 15, 2023 05:37 PM
by lars

25

10,652

17057274, 25552, accelerator, carburetor, cups, echlin, ethanol, fit, hygrade, kit, lars, leather, napa, plunger, pump, pumps, rochester

Echlin/NAPA Q-Jet Accelerator Pumps: Horrible, Dangerous Product Quality

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lars on Jun 25, 2010

Aug 5, 2021 05:40 PM
by theandies

174

36,149

back, bowl, cranking, drain, drip, evaporation, excessive, float, fuel, grimsrud, hard, jet, lars, modern, night, primary, qjet

Comments from Lars on Q-Jet Hard Starting and Fuel Drain-Back

lars on Jun 16, 2007

Jan 8, 2020 12:34 AM
by lars

19

15,253

76, adjust, c3, centrifigal, chevy, corvette, curve, distributor, gm, hei, l82, lars, msd, timing, weights

Info on Timing - long post!

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BarryK on Jun 27, 2006

Nov 19, 2019 08:18 PM
by leigh1322

200

140,356

corvette, holley, lars, paper, papers, tuning

Lars Tuning Papers

Itza66 on Feb 16, 2007

Feb 4, 2018 11:31 AM
by lars

9

7,262

corvette, cross, drag, lars, paper, papers, qjet, quadrajet, racing, rochester, section, setup, tech, tune, tuning

The Lars Quadrajet Papers Are A Treasure !

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1 2)

jeff79' on Aug 19, 2009

Mar 7, 2017 11:07 AM
by MelWff

36

14,938

1997, c3, corvette, corvettes, corvettevideo, ecklers, howtopaintacorvett, jonh, kosmoski, lars, paint, show, video, videos

How to paint a corvette video

jacobsed on Feb 22, 2004

Sep 7, 2016 09:28 PM
by Capt Ken

9

3,407

effect, explained, lars, manifold, mpg, ported, readings, running, set, size, total, vacuum, vacuumexplained, vacuums, venturi

Vacuum Explained: Manifold, Venturi & Ported - New Article by Lars

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lars on Sep 10, 2003

Aug 11, 2016 07:18 PM
by vettebuyer6369

24

30,604

700r4, bent, bolt, clearance, corvette, dart, dipstick, eagle, ft, headers, hedders, heddman, hedman, install, iron, lars, lifters, pounds

Lessons Learned from 700R4, Hedman Headers, DART Iron Eagle Heads

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1 2)

TedH on May 19, 2002

Apr 23, 2014 09:02 PM
by bluedawg

38

5,106

corvette, lars, money, pit, v8fastcarsmsncom

Finally got it running good!

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1 2)

81$$pit on Apr 18, 2012

Apr 25, 2012 12:38 PM
by scottyp99

27

1,851

buy, carbs, corvette, forum, good, holley, lars, people, pontiac, problems, qjet, quadrajet, rebuilt, remanufactured, solutions

Buy a rebuilt quadrajet?

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1 2 3)

L824spd on Feb 9, 2004

Apr 11, 2012 10:10 PM
by bigvette1

51

12,555

1405, 1968, 38, 76, aluminum, auto, corvette, edelbrock, forum, fuel, lars, line, napa, parts, tube

Lars Fuel Line for an Edelbrock 1405

Steve's '73 on Apr 6, 2012

Apr 9, 2012 07:35 PM
by Steve's '73

6

1,954

670, 72, avenger, hesitation, holley, jets, jetting, lars, lean, rejetting, secondary, spring, street, strret, yellow

Rejetting a Holley Street Avenger

Vet65te on Apr 3, 2012

Apr 3, 2012 04:22 PM
by 65tripleblack

7

8,225

670, avenger, corvette, holley, lars, oldsarge, paper, setup, street, v8fastcarsmsncom

Keep Lars in your thoughts.

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rponfick on Feb 20, 2012

Mar 21, 2012 09:53 AM
by damoroso

156

13,282

I'm not sure if Lars hangs out here anymore but...

Sky65 on Feb 24, 2012

Feb 24, 2012 09:14 PM
by oldsarge

2

803

650cfm, 70021, autozone, carb, carburetor, gasket, grimsrud, holler, holley, kit, kitssummit, lars, pictures, questions, racing, spreadbore

Carburetor questions

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Iron_dog on Oct 11, 2011

Jan 26, 2012 03:45 PM
by jimboscarbs

74

6,407

corvette, corvettes, epoxy, lars, painting, procedures, sealer

Epoxy sealer is next step ? (see pic)

kiretunk on Jan 1, 2012

Jan 1, 2012 01:04 PM
by Manuel Azevedo

5

1,314

78, alignment, body, c3, corvette, corvetteforums, lars, toe, toein, vette

Alignment question

GT's 78 on Dec 9, 2011

Dec 18, 2011 06:56 PM
by Aflac

14

1,090

1979, advance, corvette, grimsrud, lars, light, measuring, papers, sale, snap, specs, tach, timing, tools, vacuume

Advance timing tools

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Iron_dog on Dec 14, 2011

Dec 15, 2011 03:34 PM
by fanmanbd

22

3,557

Exceptional Help From LARS

marshal135 on Nov 25, 2011

Nov 29, 2011 02:15 AM
by aussiejohn

15

2,235

Lars q-jet papers

cm2dinger on Nov 10, 2011

Nov 10, 2011 03:15 PM
by cm2dinger

3

1,525

How many of us have had our cars tuned by Lars?

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Stewart's74 on Oct 26, 2011

Oct 30, 2011 10:16 AM
by Vette5.5

29

3,144

Q-j question

68/427/vette on Oct 26, 2011

Oct 26, 2011 09:00 AM
by BKarol

9

637

370, c3, differential, gear, grimsrud, lars, od, swap

3.36 diff swap to 3.70...How will it feel?

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terrystrand on Sep 11, 2011

Sep 14, 2011 05:46 PM
by Vette5.5

30

3,778

030, 1972, 72, beer, buying, corvette, coupe, cylinder, fs, grimsrud, horns, lars, master, tour

FS: 1972 Corvette Coupe

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Entropy on May 27, 2011

Sep 6, 2011 09:57 AM
by 6inarow

21

6,095

C3s for Sale/Wanted

arm, arms, brace, c3, c4, control, corvette, front, grimsrud, instructions, lars, pics, putting, suspension

Newbie front suspension project

Dave5701 on Jul 12, 2011

Jul 12, 2011 10:42 PM
by MajD

6

1,149

71, boil, boiling, jet, lars, o2, quadrajet, quadrajets, quadrajetwhitevinegarboil, sensor, tune, tuning, vinegar, wideband

Who is the Quadrajet guru here?

7t5 on Jun 16, 2011

Jun 17, 2011 05:48 PM
by ptroxx

16

2,888

adjust, adjustment, adjustments, bolts, c3, c4, corvette, grimsrud, irs, lars, position, rod, rods, setrearwheelcamberpdf, strut, strutt

Strut rod adjustment

ja1724 on May 29, 2011

May 30, 2011 10:51 AM
by Golden

6

4,362

Lars chart

trainor on May 11, 2011

May 12, 2011 01:22 AM
by stavanger

4

1,067

1979, 929g, advance, c3, corvette, distributor, distributors, email, grimsrud, lars, papers, recurve, recurved, recurving, service, springs

Recurved distributor today

scottyp99 on Apr 26, 2011

Apr 29, 2011 08:05 PM
by mar

17

5,337

EdelBrock Carb

kjroyal88 on Apr 12, 2011

Apr 14, 2011 03:18 PM
by kjroyal88

16

3,589

corvette, email, forums, grimsrud, grimsruds, how, jet, lars, nitrous, paper, papers, problems, qjet, qjets, tune, tuning

Lars Grimsrud's "How to tune a Q-jet"

scottyp99 on Feb 1, 2011

Feb 2, 2011 12:35 PM
by johnt365

8

11,076

contact, corvette, email, forum, grimsrud, lars, website

Support Lars Grimsrud and Review the case

PeteZO6 on Dec 13, 2010

Dec 13, 2010 02:46 PM
by savewavee

7

2,361

Help Forum

1984, aqjet, how, lars, qjet, tune, tuning

Revised & Updated "How to Tune a Q-Jet" Now Available

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lars on Dec 6, 2010

Dec 12, 2010 06:17 PM
by Muchie69

36

4,787

Lars papers.

Grumpy 427 on Oct 20, 2010

Oct 20, 2010 12:38 PM
by Grumpy 427

4

2,427

1500, 400, 670, avenger, breakdown, c5, circuit, covette, fluxuates, idle, lars, rpm, street

Street Avenger Idle Circuit

Dantana on Sep 13, 2010

Sep 14, 2010 01:18 AM
by dp9

7

951

850, 8572, 9380, carburetor, holley, jetting, lars, msd, time

moving the jetting from a carb to another...Lars,427hotrod...

elle88 on Jul 7, 2010

Jul 10, 2010 11:29 AM
by elle88

8

2,172

17058203, 1818, bhs, carburetor, corvette, identification, lars, morgantown, qjet, quadrajet, rebuild, wv

QuadraJet Identification help

ragtop00 on Jun 21, 2010

Jun 22, 2010 09:20 AM
by ragtop00

4

1,203

c3, corvete, corvette, engine, explained, irs, lars, qjet, rebuild, repair, tune, tunedbylarscom, tuning, v8fastcars, vacuum

The Complete Listing of Lars' Tech Articles

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lars on Jan 1, 2004

Jun 20, 2010 04:21 PM
by CFD E59

32

7,372

Quadrajet?

Ronaldo on May 2, 2010

May 3, 2010 03:50 PM
by HamadUP

8

3,859

1978, 350, 78, adjusting, adjustment, chatter, corvette, dose, enthusiast, lars, lifters, lt1, paper, solid, valve

valve adjustment

77bluvette on May 2, 2010

May 3, 2010 02:45 PM
by RATT7

16

2,139

Power Valve Question

71_S-Ray on Apr 12, 2010

Apr 19, 2010 12:25 AM
by 71_S-Ray

14

1,035

72, cable, color, corvette, distributer, distributor, install, instructions, lars, reclocking, removing, tach, tachometer, vette, wire

72 tach cable

tgensel on Apr 7, 2010

Apr 12, 2010 07:18 PM
by tgensel

10

1,239

carb, carbs, corvette, email, lars, larspapers, paper, papers, setup, timing, tuning

Looking for link to Lars carb papers

Aussie79 on Apr 11, 2010

Apr 11, 2010 10:06 PM
by lars

4

1,969

beer, colorado, corvette, forum, lars, tuned, tuning, v8fastcars

Is Lars back???

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vetteguy75 on Mar 18, 2010

Mar 29, 2010 06:30 PM
by Raider74

42

4,984

adjust, adjusting, bay, c3, cam, choke, corvette, electric, fix, hold, housing, lars, outer, powered, screws, vbulletin

adjusting the choke

Ruthie76 on Mar 21, 2010

Mar 22, 2010 12:24 PM
by lars

7

9,622

700r4, 750, demon, fuel, lars, line, linkage, spacer, speed

750 speed demon vac,heat shield,Lars fuel line,700r4 bracketry,fuel rail,1/2 spacer

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1 2)

bobs77vet on Oct 5, 2009

Jan 23, 2010 10:29 PM
by bobs77vet

22

2,147

C3 Parts for Sale/Wanted

18502, 670, avenger, carb, gas, hard, holley, intake, lars, leaks, period, rebuild, reviews, sits, street, time

Rebuilding a Holley

ANY VETTE on Jan 14, 2010

Jan 15, 2010 01:54 PM
by MoneyPit

7

719

2101, adjust, choke, conversion, corvette, divorced, ec8184a, edlbrock, electric, fuse, guage, lars, manual, quadjet, quadrajet, vette, wire

Quadrajet choke

wrw2497 on Jan 9, 2010

Jan 14, 2010 03:22 PM
by Paul L

14

2,590

1973, 1977, 454, 74, cam, comparison, corvette, egr, holley, lars, ls4454, rpm, secondaries, setting, specs, stock, tune, vacuum, valve

Does '74 454 Like to Rev?

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1 2 3)

mandingo214 on Dec 19, 2009

Dec 23, 2009 06:28 PM
by LS4 PILOT

51

8,989

choke, lars, paper, performance, pulloff, set

Choke pulloff too strong?

spinadog on Dec 6, 2009

Dec 12, 2009 01:52 AM
by spinadog

8

3,120

adjust, adjustment, chevy, choke, conversion, devorced, divorce, divorced, electric, lars, manual, qjet, quadrajet, to, work

Electric Choke vs. Divorced Choke?

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1 2)

Two Red Vettes on Nov 15, 2009

Nov 19, 2009 02:49 AM
by Peterbuilt

21

29,145

c3, c6, cam, camshaft, corvette, huffins, install, installation, lars, plano, prices, texas

What have you guys paid to have a cam install done?

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1 2)

titletaker on Oct 19, 2009

Oct 29, 2009 11:30 PM
by GregC6

35

2,011

Great Lakes

c4, corvette, dr, fuel, gas, gaunge, grimsrud, hot, jump, lars, prime, pump, sound, symptems, weak, weather

Does this sound like a weak fuel pump?

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1 2)

vettepoor on Oct 26, 2009

Oct 27, 2009 09:34 PM
by Pilot Dan

21

1,900

auto, depend, dependonautoyahoocom, distributor, dragon, drive, fire, grimsrud, hei, hook, lars, pertronix, style, tach, tachs, tack

HEI Tach Drive distributor

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1 2)

redcruz1120 on May 28, 2008

Oct 24, 2009 11:22 PM
by mandingo214

34

6,324

Lars?

claysmoker on Oct 12, 2009

Oct 19, 2009 06:30 PM
by toddalin

9

2,208

1981, c3, carb, carburetors, corvette, edelbrock, fuel, gage, gauge, gauges, install, lars, line, pressure, regulator

New Fuel Line Installed - Pics!

Tom's 79 on Oct 8, 2009

Oct 9, 2009 07:17 AM
by Avette4me

8

1,265

91, aligment, align, alignment, alinement, c3, corvette, end, fbody, lars, mi, paper, rear, salignment, suspension, tires

Rear end alignment ?

fotyfobravo on Sep 9, 2009

Sep 9, 2009 08:02 PM
by c3_guy

9

2,210

145, circuit, cruise, lars, leans, number, part, piston, qjet, quadrajet, rich, secondary, spring, springs, stamped, wot

Quadrajet Gurus- Please help!

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1 2)

dstaley on Aug 6, 2009

Aug 10, 2009 08:21 AM
by wcsinx

33

5,292

77, bb, c2, c3, carb, combo, correct, corvette, fit, gasket, header, hood, intake, lars, quadrajet

bb intake carb combo for stock hood

blue70shark on Jul 29, 2009

Jul 31, 2009 12:04 PM
by baxsom

9

1,382

Ignition Timing(again)

ragtopman on May 30, 2009

May 31, 2009 12:32 PM
by MikeM

9

908

1984, acceleration, back, bogging, carburator, corvette, engine, exceleration, excellration, fires, lars, lt1, rear, smokes, stumble, stumbles

Engine stumble upon acceleration

VetteRed1965 on May 9, 2009

May 12, 2009 02:22 AM
by landshark 454

13

2,734

Carb rebuilt by Lars needs to look better

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1 2 3)

AWilson on Apr 8, 2009

Apr 11, 2009 10:57 PM
by mrvette

41

1,862

Lars Paper and project

SargeZ06 on Mar 25, 2009

Mar 25, 2009 08:03 PM
by crazywelder

7

1,102

Paint/Body

applications, gm, lars, performance, specs, suggested, timing, v8

Unbelievably, yet another timing thread

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1 2)

Droshki on Feb 21, 2009

Feb 26, 2009 11:18 PM
by Droshki

28

1,534

7041205, built, carb, jet, lars, man, mounyain, rochester, sale

Q-jet HELP!

71coupe454 on Jan 31, 2009

Feb 2, 2009 11:07 AM
by mrvette

16

1,844

distributor, distributors, installation, lars, tuning

Looking for Lars' distributor specifications

kbuhagiar on Dec 26, 2008

Dec 27, 2008 08:40 AM
by BarryK

4

906