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 04-07-2013

05-06-2017 09:04 AM
by Pop N Wood

101

40,492

Carbureted LSX Forum

Big Injector (2150cc) & 6l90 Tuning

1INSANEGTO on 03-02-2014

03-07-2014 01:09 PM
by wait4me

15

2,576

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 07-03-2013

07-16-2013 11:09 AM
by CALL911

70

10,456

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 05-29-2013

05-30-2013 07:38 AM
by Blue Knight

8

1,164

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 01-31-2007

08-08-2012 06:33 PM
by rumblebox

3

2,533

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 06-10-2012

06-14-2012 08:42 PM
by NicD

10

6,935

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 01-13-2012

05-21-2012 11:55 PM
by impalass08

13

23,347

LS4 Performance

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

LS3 injectors on a LS1

VerdeZ28 on 03-26-2012

04-01-2012 12:06 PM
by joecar

6

15,765

Fueling & Injection

IFR for 42lb Injectors??

cracker on 06-21-2005

02-19-2012 09:27 PM
by Ford_Assassin

7

1,030

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 01-20-2012

01-23-2012 11:53 AM
by ZL1Killa

2

1,918

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 12-29-2011

12-31-2011 11:59 AM
by Sarg

11

18,043

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 11-26-2011

12-12-2011 03:31 PM
by turbolx

15

4,267

PCM Diagnostics & Tuning

New injector issue

BOTTLE ROCKET on 06-10-2011

06-12-2011 04:01 PM
by BOTTLE ROCKET

8

479

PCM Diagnostics & Tuning

TREX tune

AGray89 on 01-16-2011

01-19-2011 12:52 PM
by Cold Zero

9

1,656

PCM Diagnostics & Tuning

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

IFR Table

69ChBuLQ4 on 01-19-2011

01-19-2011 10:52 AM
by 69ChBuLQ4

0

641

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 11-06-2010

11-06-2010 02:35 PM
by 02blackbeauty19

4

1,012

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 08-14-2010

08-16-2010 03:40 PM
by SOMbitch

9

2,973

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 05-04-2010

05-28-2010 07:57 PM
by joecar

6

1,181

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 05-24-2010

05-25-2010 09:59 AM
by Turbo 6.0

12

2,306

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 04-01-2010

04-03-2010 08:16 PM
by Q8-TECH

8

1,863

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 11-20-2009

11-20-2009 06:50 PM
by 69LT1Bird

0

551

Fueling & Injection

Injectors?

camaroboy14 on 11-10-2009

11-11-2009 11:47 AM
by kenp

5

655

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 07-24-2009

07-25-2009 10:53 PM
by shoemike

4

1,876

PCM Diagnostics & Tuning

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

60# injectors

dankl on 06-23-2008

06-18-2009 11:19 AM
by speeddemon651

19

1,643

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 06-05-2009

06-14-2009 04:55 PM
by Duffster

21

1,876

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 05-26-2009

06-03-2009 06:46 AM
by JASON11WS6

6

1,053

PCM Diagnostics & Tuning

Need Help IFR tables for 60# s/c LS2

SETc6 on 04-21-2009

04-21-2009 01:23 AM
by SETc6

0

270

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 04-11-2009

04-12-2009 09:43 AM
by FICINJECTORS

2

921

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 04-06-2009

04-06-2009 08:42 PM
by Droptopws6

1

3,338

PCM Diagnostics & Tuning

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

Rich idle - 42# injectors

jetlag on 03-05-2009

03-05-2009 04:15 PM
by jetlag

4

585

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 02-26-2009

03-04-2009 07:18 AM
by jetlag

6

1,222

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 01-10-2009

02-12-2009 09:20 AM
by 405HP_Z06

7

2,207

Fueling & Injection

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

Tuning Issue

toothdoc on 11-05-2008

11-06-2008 07:43 PM
by toothdoc

10

583

PCM Diagnostics & Tuning

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

60lb mototrons giving me hell

Tiger2o69 on 04-17-2008

09-07-2008 04:30 PM
by zapp168

18

1,171

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 07-18-2008

09-05-2008 10:53 AM
by HNK

9

5,634

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 11-09-2006

08-29-2008 01:52 PM
by BobDoLe

24

2,862

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 03-19-2008

06-30-2008 07:02 AM
by waveoff

17

1,408

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 06-20-2008

06-22-2008 05:53 PM
by Frost

18

5,806

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 06-13-2008

06-14-2008 09:38 PM
by F Alonso

17

1,272

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 06-05-2008

06-10-2008 03:13 PM
by odd boy

23

2,839

Fueling & Injection

Ifr Change For Fuel Rail Upgrade?

Jpr5690 on 05-09-2008

05-10-2008 07:41 AM
by MeentSS02

4

537

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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Jpr5690 on 04-16-2008

05-08-2008 08:26 AM
by Jpr5690

69

10,988

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 04-20-2008

04-21-2008 10:41 PM
by 405HP_Z06

8

928

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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Banshee Ben on 03-06-2008

03-15-2008 11:39 AM
by Lonnies Performance

48

30,186

Forced Induction

New motor and hptuners

ntimid8r on 02-27-2008

02-27-2008 12:47 PM
by ntimid8r

2

516

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 02-08-2008

02-08-2008 06:48 PM
by RedHardSupra

6

2,318

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 11-10-2007

11-12-2007 03:18 PM
by TAQuickness

6

1,106

PCM Diagnostics & Tuning

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

stock injectors size 2000 LS1

coolchevy on 09-19-2007

09-19-2007 05:08 PM
by 2xLS1

5

779

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 06-18-2007

07-13-2007 10:16 AM
by MNR-0

101

9,580

PCM Diagnostics & Tuning

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

High LTFTs with Cobra Blue Tops

Silver02Z28 on 05-09-2007

05-17-2007 10:21 PM
by SSpdDmon

13

1,193

PCM Diagnostics & Tuning

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