ifr - LS1TECH - Camaro and Firebird Forum Discussion

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650, air, bleeds, block, demon, feed, holley, idle, ifr, metering, mighty, putting, restrictor, size, thread, tuning, wire

Expert Carburetor Advice needed

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FakeSnake on Apr 7, 2013

May 6, 2017 09:04 AM
by Pop N Wood

101

44,627

Carbureted LSX Forum

Big Injector (2150cc) & 6l90 Tuning

1INSANEGTO on Mar 2, 2014

Mar 7, 2014 01:09 PM
by wait4me

15

2,758

PCM Diagnostics & Tuning

3800, 60, 8psi, hp, ifr, lt1, maf, sd, tune, tuner, tuning, whipple

MAF tuning vs SD

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1 2 3 4)

CALL911 on Jul 3, 2013

Jul 16, 2013 11:09 AM
by CALL911

70

12,374

PCM Diagnostics & Tuning

3000, 3500, 53, 700r, air, bleed, carbureted, carburetor, drill, goeslean, idle, ifr, ls1, tuning, wire

carb tuning issues HELP PLEASE

Blue Knight on May 29, 2013

May 30, 2013 07:38 AM
by Blue Knight

8

1,301

Carbureted LSX Forum

bar, calc, calcu, calculation, calculations, calculator, calulator, hp, hptuners, ifr, ls7, monthly, tuner, tuners, tuning

Where is the IFR calculator??

brad8266 on Jan 31, 2007

Aug 8, 2012 06:33 PM
by rumblebox

3

2,662

PCM Diagnostics & Tuning

120, 120lb, 48l, fuel, hptuners, ifr, injector, injectors, lb, ls1tech, powered, regional, rochester, table, transit, truck, vbulletin

Help with 120lb injectors please

HydroStream6 on Jun 10, 2012

Jun 14, 2012 08:42 PM
by NicD

10

7,475

PCM Diagnostics & Tuning

02, 2nd, 3rd, average, coefficients, curves, efilive, find, ifr, ls4, makes, order, pulse, run, tuner, tuning, width

Advanced LS4 Tuning Information

nmp0098 on Jan 13, 2012

May 21, 2012 11:55 PM
by impalass08

13

24,710

LS4 Performance

big, bosch, car, fuel, good, ifr, injector, injectors, ls1, ls1tech, ls3, rails, stock, table, upgrade

LS3 injectors on a LS1

VerdeZ28 on Mar 26, 2012

Apr 1, 2012 12:06 PM
by joecar

6

16,771

Fueling & Injection

IFR for 42lb Injectors??

cracker on Jun 21, 2005

Feb 19, 2012 09:27 PM
by Ford_Assassin

7

1,126

PCM Diagnostics & Tuning

60, 67, camaro, chevelle, fuel, ifr, injection, injector, injectors, ls, ls1, ls3, scale, size, tuning

need ls3 injector info for tuning

supershift67 on Jan 20, 2012

Jan 23, 2012 11:53 AM
by ZL1Killa

2

1,988

Fueling & Injection

change, check, denver, flow, hp, hptuner, hptuners, ifr, injector, input, manifold, rate, silverado, size, tune, tuners, vacuum

HP Tuners Injector flow vs Kpa. Why does it change?

SATAN on Dec 29, 2011

Dec 31, 2011 11:59 AM
by Sarg

11

20,277

PCM Diagnostics & Tuning

60, 60lb, banish, data, dvd, fast, flow, greg, ifr, injector, injectors, ls1, pressure, siemens, simms

how important is ifr on a speed density tune 60lb siemens

got-a-ls1 on Nov 26, 2011

Dec 12, 2011 03:31 PM
by turbolx

15

4,381

PCM Diagnostics & Tuning

New injector issue

BOTTLE ROCKET on Jun 10, 2011

Jun 12, 2011 04:01 PM
by BOTTLE ROCKET

8

531

PCM Diagnostics & Tuning

TREX tune

AGray89 on Jan 16, 2011

Jan 19, 2011 12:52 PM
by Cold Zero

9

1,777

PCM Diagnostics & Tuning

0, 155, 2000, 280, 931, change, ifr, ls1, ls1tech, ls3, ls6, table, tables

IFR Table

69ChBuLQ4 on Jan 19, 2011

Jan 19, 2011 10:52 AM
by 69ChBuLQ4

0

680

PCM Diagnostics & Tuning

2010, 60, 80lb, camaro, change, deka, hp, ifr, imperial, injectors, kpa, metric, pound, scaling, siemens, tuners

IFR is really low in HPT ?

02blackbeauty19 on Nov 6, 2010

Nov 6, 2010 02:35 PM
by 02blackbeauty19

4

1,083

PCM Diagnostics & Tuning

bad, cam, card, cats, ear, esp, good, ifr, important, ls1, ls1tech, negative, overlap, race, sex, tuning

Cam overlap, how important is this?

avengedws6 on Aug 14, 2010

Aug 16, 2010 03:40 PM
by SOMbitch

9

3,196

Generation IV Internal Engine

12590123, flow, fuel, ifr, injector, injectors, intake, l76, ly6, part, problems, rate, rating, specs, table

Inj Flow Rate table - L76 Intake

Souless on May 4, 2010

May 28, 2010 07:57 PM
by joecar

6

1,261

PCM Diagnostics & Tuning

2bar, bar, calc, hp, hptuners, ifr, op, sd, spark, system, table, timing, tune, tuner, tuners

2 BAR SD Timing Table...

Turbo 6.0 on May 24, 2010

May 25, 2010 09:59 AM
by Turbo 6.0

12

2,387

PCM Diagnostics & Tuning

excel, good, gto, holley, hp, ifr, located, ls7, spreadsheet, stock, table, tables, tune, tuner, tuners, tuning

Take a look at my IFR table, new to tuning.

94'BLKBRD on Apr 1, 2010

Apr 3, 2010 08:16 PM
by Q8-TECH

8

1,962

PCM Diagnostics & Tuning

bosch, fic, hptuners, ifr, iii, info, injector, injectors, ly6, resized, resizing, running, table, tune, tuning

....more info on resized injectors

69LT1Bird on Nov 20, 2009

Nov 20, 2009 06:50 PM
by 69LT1Bird

0

612

Fueling & Injection

Injectors?

camaroboy14 on Nov 10, 2009

Nov 11, 2009 11:47 AM
by kenp

5

724

New LS1 Owners - Newbie Tech

135, actual, afr, calculated, comanded, commanded, commander, efi, efilive, hp, ifr, tables, tuners, versus, wot

actual AFR ALOT different than commanded EFI Live

mvvette97 on Jul 24, 2009

Jul 25, 2009 10:53 PM
by shoemike

4

2,118

PCM Diagnostics & Tuning

60, 60lb, adder, fuel, idle, ifr, injector, injectors, ls1, minimum, pulse, rich, seimens, siemens, width

60# injectors

dankl on Jun 23, 2008

Jun 18, 2009 11:19 AM
by speeddemon651

19

1,710

Fueling & Injection

36, cfg, closed, config, cracker, fast, hp, hptuners, idle, ifr, lbhr, loop, magic, russ, russk, stick, throttle, tuners

Posted on HPTuners as well, but every bit can help. . .

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Duffster on Jun 5, 2009

Jun 14, 2009 04:55 PM
by Duffster

21

2,032

PCM Diagnostics & Tuning

bar, bigger, change, changing, conversion, denver, efi, fast, ifr, injector, injectors, live, ls1, size, spreadsheet, tuning

EFI LIVE Injector swap

JASON11WS6 on May 26, 2009

Jun 3, 2009 06:46 AM
by JASON11WS6

6

1,118

PCM Diagnostics & Tuning

Need Help IFR tables for 60# s/c LS2

SETc6 on Apr 21, 2009

Apr 21, 2009 01:23 AM
by SETc6

0

300

PCM Diagnostics & Tuning

36, 36lb, bosch, boshch, fuel, fuelinjectorconnectionhowtoadjustcomputer, hemi, ifr, injector, injectors, lb, offset, recall, table, yellow

36lb bosch fuel injector problems

Nitroused383 on Apr 11, 2009

Apr 12, 2009 09:43 AM
by FICINJECTORS

2

982

Fueling & Injection

36, 36lb, bosch, fast, flow, hp, hpt, ifr, injector, injectors, lb, ls1, rate, table, tuners

Injector flow rates for 36lb bosch and HPT

Droptopws6 on Apr 6, 2009

Apr 6, 2009 08:42 PM
by Droptopws6

1

3,494

PCM Diagnostics & Tuning

45, flowsheet, hp, idle, ifr, ipw, tuners

Rich idle - 42# injectors

jetlag on Mar 5, 2009

Mar 5, 2009 04:15 PM
by jetlag

4

682

PCM Diagnostics & Tuning

50lb, bocsh, bosch, bosch3, connection, fic, fuel, ifr, iii, injector, injectors, ls1tech, rebuild, rebuilt, table

FIC rebuilt Bosch 3 injectors

jetlag on Feb 26, 2009

Mar 4, 2009 07:18 AM
by jetlag

6

1,423

Fueling & Injection

30, flow, fuel, houston, ifr, injector, injectors, ls1, pressure, rated, slop, slope, spreadsheet, svo, test

SVO 30# Injector Flow Results/IFR

jermstyle on Jan 10, 2009

Feb 12, 2009 09:20 AM
by 405HP_Z06

7

2,289

Fueling & Injection

2007, 228232, 228r, closed, ifr, inc, loop, open, speed, tsp, tune, tuning, warm, zo6

Tuning Issue

toothdoc on Nov 5, 2008

Nov 6, 2008 07:43 PM
by toothdoc

10

669

PCM Diagnostics & Tuning

60, 60lb, 60psi, calc, efi, ifr, injector, injectors, lb, live, mototron, table

60lb mototrons giving me hell

Tiger2o69 on Apr 17, 2008

Sep 7, 2008 04:30 PM
by zapp168

18

1,233

Fueling & Injection

50, 50lb, data, excel, fast, hptuner, hptuners, ifr, injector, injectors, lb, ls7, table, times, tuning

Settings for FAST 50lb LS7 Injectors?

ProgGod on Jul 18, 2008

Sep 5, 2008 10:53 AM
by HNK

9

5,959

PCM Diagnostics & Tuning

42, 42lb, 621031, data, delphi, hp, ifr, injector, injectors, ls1tech, lucas, scale, scaling, table, tuners, tuning

Correct Tuning table for 42 # Delphi

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1 2)

sdbrown84 on Nov 9, 2006

Aug 29, 2008 01:52 PM
by BobDoLe

24

3,320

PCM Diagnostics & Tuning

60, 60lb, calculator, ecm, efi, gt67r, gto, ifr, injector, injectors, lb, live, ls1, redhotsupra, scaling, stock, sts, turbo

ECM for 60lb. injectors???

TransAmcoupe98 on Mar 19, 2008

Jun 30, 2008 07:02 AM
by waveoff

17

1,531

Forced Induction

air, bias, charge, complex, cylinder, filter, hp, iat, ifr, model, sd, temp, temperature, tune, tuners, ve

SD tune the VE + higher IAT = LEAN!!!

Red99C5 on Jun 20, 2008

Jun 22, 2008 05:53 PM
by Frost

18

6,492

PCM Diagnostics & Tuning

43psi, bar, c6, corvette, fi, flow, iat, ifr, located, modifier, mototron, pcm, rate, scaling, z06, zo6

Help tuning a FI C6 Z06!!!

F Alonso on Jun 13, 2008

Jun 14, 2008 09:38 PM
by F Alonso

17

1,350

PCM Diagnostics & Tuning

boy, fuel, gauge, iat, ifr, ls1tech, needed, nitrous, odd, pressure, table

When does more fuel pressure need tuning?

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1 2)

9000th01ss on Jun 5, 2008

Jun 10, 2008 03:13 PM
by odd boy

23

4,454

Fueling & Injection

Ifr Change For Fuel Rail Upgrade?

Jpr5690 on May 9, 2008

May 10, 2008 07:41 AM
by MeentSS02

4

602

Fueling & Injection

10, actual, afr, commanded, divide, equal, hp, ifr, ls1, maf, pe, runs, tune, tuners, wot

Commanded Afr Does Not = Actual Afr @wot

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1 2 3 4)

Jpr5690 on Apr 16, 2008

May 8, 2008 08:26 AM
by Jpr5690

69

11,710

PCM Diagnostics & Tuning

calculate, flow, ifr, injectors, kpa, rate, vac

upgrading to racetronics 42's does anyone have a nice ifr vs kpa vac ?

spaz1 on Apr 20, 2008

Apr 21, 2008 10:41 PM
by 405HP_Z06

8

1,022

Fueling & Injection

11, boost, bs3, fuel, ifr, kirban, maps, pressure, race, reference, reg, regulator, regulators, table, turbo

Isn't a boost referenced fuel regulator a must?

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1 2 3)

Banshee Ben on Mar 6, 2008

Mar 15, 2008 11:39 AM
by Lonnies Performance

48

36,298

Forced Induction

New motor and hptuners

ntimid8r on Feb 27, 2008

Feb 27, 2008 12:47 PM
by ntimid8r

2

564

PCM Diagnostics & Tuning

60, 63lb, boost, hp, hptuners, ifr, injector, injectors, ls1tech, maxed, multiplier, referenced, seimens, sieman, table, tuners

IFR table for 63lb injectors...is this right?

FinalTA on Feb 8, 2008

Feb 8, 2008 06:48 PM
by RedHardSupra

6

2,431

PCM Diagnostics & Tuning

efi, efilive, ifr, increase, line, live, pressure, set, stall, table, tables, tuning, whats

What's the exact EFILive IFR table for FAST 36#'s?

The Dragon on Nov 10, 2007

Nov 12, 2007 03:18 PM
by TAQuickness

6

1,253

PCM Diagnostics & Tuning

2000, 28, c5, camaro, fbody, ifr, injector, injectors, ls1, size, stock, table

stock injectors size 2000 LS1

coolchevy on Sep 19, 2007

Sep 19, 2007 05:08 PM
by 2xLS1

5

845

Fueling & Injection

12803, 2006, airflow, disable, dynamic, dyno, gmve, gto, high, hp, ifr, rpm, theory, tune, tuners, tuning

Yet another theory on how to tune...

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SSpdDmon on Jun 18, 2007

Jul 13, 2007 10:16 AM
by MNR-0

101

10,689

PCM Diagnostics & Tuning

58, blue, cobra, ifr, injector, psi, setting

High LTFTs with Cobra Blue Tops

Silver02Z28 on May 9, 2007

May 17, 2007 10:21 PM
by SSpdDmon

13

1,313

PCM Diagnostics & Tuning

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