Threads Tagged with flex

2008, 53, 53l, boost, capable, difference, engine, flex, injectors, lmg, ly5, magnacharger, performance, supercharge, vortec

Is there any performance diff in the 5.3 LMG vs LY5

(

1 2)

Humanoid on Jan 22, 2008

Apr 13, 2021 09:07 AM
by Streetlegal42

12

52,684

2004, 53, 53l, composition, e85, efi, enable, flex, fuel, join, live, performance, sensor, simple, tunes

Difference between the 5.3's with and w/o flex-fuel

(

1 2 3 4 5 ... Last Page)

outdooricon on Jan 6, 2009

Dec 17, 2020 06:41 PM
by arthursc2

52

194,990

12580426, 53, ac, delco, flex, flow, fuel, gm, injector, injectors, lbs, rate, rating, silverado, tune

FS: GM Flex Fuel Injectors

(

1 2 3)

jakebdb56 on Mar 22, 2008

Jul 26, 2016 04:44 PM
by cammed00

25

36,139

6l80e, alcohol, boost, content, cutout, e85, flex, fuel, head, nnbs, sensor, silverado, swap, system, unit

Flexfuel pump swap into non Flexfuel NNBS ???

(

1 2 3 4 5 ... Last Page)

GONEB4U on Sep 8, 2012

Jun 1, 2016 11:04 PM
by mdwatts11

83

76,085

07 nnbs non-flex options ???

slowec on Sep 16, 2013

May 28, 2016 07:29 PM
by JASON 77

8

2,472

flex, fpcm, fuel, ground, nnbs, pump, stock, swap, variable, voltage, walbro

Boosted NNBS (non flex) fuel pump replacement

(

1 2)

shupe on Jul 23, 2013

May 3, 2016 09:17 PM
by vettelovralexand

14

9,820

2010, 2012, 62, 62l, chevy, f150, flex, fuel, injector, injectors, number, part, silverado, size, stock

what size are the injectors in a 6.2L

(

1 2 3)

JCunningham on Nov 22, 2012

Apr 22, 2016 06:32 PM
by mikeskiw

29

71,203

2000, 383, 4l80e, 68, build, c10, charge, flex, flexplate, forum, install, ls3, plate, repair, silverado, vega

my 383 build thread

(

1 2 3 4 5 ... Last Page)

greasemykey on Mar 1, 2012

Nov 28, 2014 06:57 PM
by greasemykey

325

76,124

2012, 4l70e, 4l80, aluminum, aproved, circle, difference, flex, flexplate, lq9, ls1tech, plate, sfi, stock, whats

Which sfi flexplate?

(

1 2)

scooter k on Feb 15, 2012

Sep 11, 2014 07:59 AM
by slowec

13

5,880

Gen III Flex fuel

(

1 2 3 4 5)

topgun542 on Jul 2, 2014

Aug 10, 2014 06:54 PM
by Last Call

42

32,783

bigger, boneyard, cam, clip, deka, escarado, fabrication, flex, front, fuel, liter, litre, put, siemens, silverado, twinkie, v8, vortec, vortech

My RCSB escarado ground-up

(

1 2 3 4 5 ... Last Page)

redsled579 on Feb 23, 2010

Jul 29, 2014 10:34 PM
by redsled579

72

34,127

38, conversion, convert, converting, flex, fuel, harness, injection, injector, injectors, kit, plug, pound, silverado, std, wiring

Flex Fuel Injector and Wiring Harness - Convert to standard high performance injector

lwyckoff on Jan 17, 2010

Jun 20, 2014 02:06 PM
by supersub

5

3,687

08, 93, flex, fuel, gmc, octane, performance, pump, pumps, recall, run, seirra, system, truck, trucks, turn

FLEX FUEL PUMP BETTER OR NOT!!IS THERE A drop in pump thats better than stock!!

silverstreak07 on Aug 10, 2012

Apr 23, 2014 11:54 AM
by t-hoe01

9

6,017

Flex coupler issue.

(

1 2)

Hivelocit on Apr 5, 2014

Apr 7, 2014 05:11 PM
by TrickTurbo

10

1,779

48, 53, 53l, cam, dipstick, engine, flex, l92, l96, lc9, motor, relacement, sale, smoking, suburban, swap

2009 Suburban 5.3L LC9 to 6.0 swap

(

1 2 3 4 5 ... Last Page)

BarnesCole on May 22, 2013

Mar 4, 2014 10:44 AM
by gagliano7

55

98,396

53, efi, efilive, flex, fuel, hp, hptuner, hptuners, live, tuners, verses

HP Tuners vs/and EFI Live

GMCtrk on Feb 8, 2014

Feb 9, 2014 01:56 PM
by Gadgetized

3

2,815

53, circle, converter, curved, flex, flexplate, houston, ls1, plate

Circle D converter doesn't fit TCI flexplate

Ferocity02 on Jan 20, 2014

Jan 20, 2014 10:50 PM
by Ferocity02

9

5,999

Flex Fuel pump Escalade out of pump?

blownescalade62 on Dec 11, 2013

Jan 2, 2014 11:32 PM
by Atomic

7

1,958

11, 35s, 373, 488, 65, country, difference, dyno, flex, inch, lift, ntd, plenty, rough, z71

Supercharger for lifted truck???

(

1 2)

ffrh911 on Nov 9, 2013

Nov 30, 2013 07:29 PM
by TX Tahoe Z71

19

12,125

2010, 53, boost, flex, fuel, gibbs, injector, injectors, joe, lbs, max, silverado, size, stock, supercharger, tahoe, truck, turbo

Max Boost w/ Flex Fuel 33# Injectors

04gibbstahoe on Oct 6, 2013

Oct 6, 2013 09:33 PM
by Choda

4

9,309

53, flex, flexfuel, fuel, injectors, performancetrucks, swap, truck

03 5.3 swap to 06 5.3 flex fuel injectors?

Mr_Safety on Sep 11, 2013

Sep 11, 2013 04:55 PM
by Mr_Safety

2

4,201

1900, 2011, 2012, 2013, chevy, delete, flex, forsilverado, fuel, gains, kit, magnuson, silverado, supercharger, texas

Magnuson Supercharger Kit for Silverado Flex Fuel 5.3L 2011-2012

bigsapper on Sep 3, 2013

Sep 3, 2013 05:40 PM
by scooter k

1

4,053

4l80, 4l80e, 80e, arp, bolt, bolts, flex, flexplate, flywheel, gm, number, numbers, part, plate, spacer

ARP 4L80e Flexplate/TC Bolt PN

mdwatts11 on Aug 20, 2013

Aug 23, 2013 08:20 AM
by mdwatts11

6

15,932

48, adapter, connector, fit, flex, fuel, gm, injector, injectors, ls1, ls2, ls7, number, orings, part, spacer, spacers

why is there no solid information on injector fitment for our trucks?

(

1 2)

HustlinSnow on Aug 5, 2013

Aug 5, 2013 06:33 PM
by HustlinSnow

14

73,295

408, 413, 53, 60, chevy, ebay, engine, flex, fuel, gm, good, kit, stroker, swap, tundra

Questions for 5.3L < 6.0 < 408 / 413

JoshInWV on Jul 24, 2013

Aug 1, 2013 01:16 PM
by thompson

3

2,939

INTERNAL ENGINE MODIFICATIONS

which flex hone to use..

roland1 on Jul 25, 2013

Jul 25, 2013 11:53 PM
by oakley6575

1

9,544

What oil for my yukon?

(

1 2)

Elrey7698 on Jun 28, 2013

Jun 29, 2013 09:18 PM
by Elrey7698

16

2,357

exhaust

blackedoutchevy22 on Jun 13, 2013

Jun 15, 2013 05:45 PM
by Blackpanther99

3

1,034

flex, fuel, injectors, sale, wwwls1techcom

Flex Fuel Injectors and Fuel Rail

04gibbstahoe on Apr 18, 2013

Jun 11, 2013 06:31 PM
by 04gibbstahoe

4

1,043

Denso 25326903 flex-fuel injectors (8)

thunder57 on May 30, 2013

Jun 10, 2013 12:09 AM
by Driver311

5

3,258

flex fuel injectors

(

1 2)

121 on May 13, 2013

Jun 9, 2013 10:35 AM
by 121

16

2,011

2012, 33s, 57l, cab, codes, drag, engine, flash, flex, fuel, haltech, performance, racing, single, supercharged, toyota, tundra

First Tundra in the 11s. Video

(

1 2)

SCTUNDRA on Feb 1, 2013

Jun 8, 2013 11:32 AM
by 99Silverado5.3

15

3,810

Drag Racing

04, ctsv, dyno, flex, ford, fuel, iat, injector, intake, logs, mp112, reduce, result, tahoe, wrapped

$24 to lower IAT's on my MP112

(

1 2 3 4 5)

TX Tahoe Z71 on Aug 24, 2012

May 19, 2013 11:41 PM
by AKlowriderZ71

41

20,193

25383922, flex, fuel, injectors, intake, nnbs, pn

NNBS Intake W/ Flex Fuel Injectors

BattleSausage on Mar 19, 2013

May 17, 2013 09:07 AM
by BattleSausage

9

3,972

96, biggest, cam, chevy, flex, harness, lq4, plate, put, silverado, swap, tahoe, ti, truck, wiring

LQ4 to a 96 tahoe Swap

1duffman on Feb 23, 2012

May 14, 2013 08:22 PM
by 1duffman

9

5,050

64, asp, flex, fuel, installed, proefi, pulley, put, shifting, supercharged, supercharger, superchargers, toyota, trd, tundra

Tundra Build: Forged Motor 6.4L SuperCharged

(

1 2)

TRD_Tundra on May 11, 2013

May 13, 2013 03:39 PM
by thunderwagen

11

9,837

09, 53, 92, cam, camshaft, flex, fuel, injector, number, part, sale, silverado, stock, titanium, valves

Parts for sale...Titanium valves,injectors,stock cams

classic1 on Feb 9, 2012

May 9, 2013 10:47 PM
by bigredexpress99

8

1,484

Flex e lite fans not truning on -__-

Camin00 on May 8, 2013

May 8, 2013 08:42 PM
by 2000chevysilverado

1

649

2005, 53, 53l, engine, flex, fuel, gm, intake, l59, manifold, perfomance, performance, review, specs, tuning

03 L59(Flex Fuel) 5.3L and Swap Tuned PCM

NoClassic on Aug 30, 2009

May 7, 2013 01:57 PM
by AMERICAN PICK-UP SALVAGE

5

5,079

53, autocal, blackbear, bolt, couplers, flex, flipped, kit, ls1tech, make, manifold, ons, read, silverado, truck, turbo, wyntonm

Home Grown Boost and More

(

1 2 3 4 5 ... Last Page)

03RCSB on Nov 10, 2011

Apr 25, 2013 12:10 PM
by Hunter04

287

184,272

1999, 2000, 9903, fit, flex, fuel, jet, module, pump, racetronix, removal, silverado, tahoe, truck, wiring

racetronix drop in fuel pump module for 99-03 trucks

(

1 2 3 4)

Daryn on Sep 25, 2011

Apr 23, 2013 10:46 PM
by black04

35

26,909

cherokee, flex, flexplate, loud, plate, starting, wobbling

Need help ASAP- loud scraping on start up, new flexplate

06sierra5.3 on Apr 14, 2013

Apr 15, 2013 04:32 AM
by zx6rspeedfreak

1

894

4l80e, bolts, cicle, circle, flex, flexplate, fti, hole, ls, plate, removing, spacer, stall

4l80e converter help?

Ron_Stoppable on Apr 10, 2013

Apr 11, 2013 02:27 PM
by Circle-D

6

5,826

06, 460le, 4l60, 4l60e, bellhousing, change, chevy, cracked, denali, flex, flexplate, flywheel, knocking, plate, replacement

4L60E Cracked Flexplate

06sierra5.3 on Mar 30, 2013

Mar 31, 2013 12:30 AM
by 06sierra5.3

8

11,136

496, 81, allison, ecm, flex, fuel, motor, run

ECM setup for flex fuel

(

1 2 3 4)

Ender06 on Feb 25, 2013

Mar 25, 2013 12:07 PM
by Area47

35

4,521

2013, 53, 5w40, breakin, flex, fuel, gmc, good, oil, purple, rotella, royal, sierra, t6

What Oil do you guys use ???

(

1 2 3 4 5)

BUTTERB30 on Feb 13, 2013

Mar 11, 2013 12:32 PM
by nonnieselman

40

8,591

2002, avalanche, bolts, chevy, flex, flexplate, flywheel, fury, loosen, loosening, plate, removal, stonger, trouble, trucks

How do you loosen flexplate bolts?

CashDudeHomie on Feb 5, 2013

Feb 19, 2013 10:23 AM
by stall

9

1,802

flex, fuel, hp, limits, nnbs, system, upgrade

Fuel System Upgrades

holley2346 on Feb 5, 2013

Feb 6, 2013 09:37 AM
by patofdzb

1

1,462

00, 60, crank, crankshaft, flex, flexplate, plate, spacer

6.0 flexplate and crank spacer

superchevyguy07 on Jan 9, 2013

Jan 9, 2013 11:28 PM
by superchevyguy07

0

712

3000, 4l80, 4l80e, 53, 60, converters, flex, forums, gm, interchange, ls1tech, oil, plate, pump, swap

My turn for the 4l80e swap

(

1 2 3 4 5)

tweeder on Oct 2, 2012

Jan 5, 2013 05:32 PM
by tweeder

43

10,230

06, 2006, 2007, 53, flex, fuel, gas, injectors, rail, rails, regular, return, tahoe

2006 5.3 GAS fuel rail

snowshoejeep on Dec 20, 2012

Dec 31, 2012 12:00 PM
by snowshoejeep

8

1,947

WTB (Wanted To Buy)

12580426, fix, flex, fuel, gas, injectors, ls1tech, motors, rail, regular

injector question

snowshoejeep on Dec 17, 2012

Dec 17, 2012 10:30 PM
by snowshoejeep

7

4,290

08, 12613411, 53, aftermarket, fit, flex, fuel, hp, injector, injectors, nnbs, put, rail, rails, stock

Fuel rail, Short Style Flex injectors, OEM 3.23s, Stock 5.3 intake and TB

axekick on Nov 25, 2012

Dec 12, 2012 11:59 AM
by axekick

5

6,925

04, 53, antifreeze, changing, coolant, dei, drain, flex, gmc, green, loacation, plug, put, radiator, sierra, tahoe

Coolant fluid change

rickp on Oct 31, 2012

Dec 8, 2012 09:42 PM
by Chevy_freak

8

2,127

2008, 2011, 48, 53, chevy, engine, flex, fuel, gmc, guage, high, oil, pressure, sierra, silverado

Oil pressure 5.3

(

1 2)

97aztecgt on Nov 20, 2012

Nov 21, 2012 10:53 AM
by 1994Vmax

11

14,461

12609749, 62, 62l, charged, denali, flex, flow, fuel, injector, injectors, magnuson, run, silverado, super, supercharger, truck

Supercharged 6.2L injectors

JCunningham on Nov 18, 2012

Nov 18, 2012 10:44 PM
by JCunningham

1

3,656

5.3 flex fuel intake/Inj and harness

BLWN1 on Nov 14, 2012

Nov 14, 2012 03:53 PM
by BLWN1

0

438

12609749, 38, boost, flex, fuel, injecters, injector, injectors, l9h, nos, performance, stock, supercharged, system, tbss

L9H Injectors

pdyoung796 on Sep 30, 2012

Oct 7, 2012 11:38 PM
by sand man

3

7,607

2006, assembly, code, engine, flex, fuel, nonflex, performance, pump, tahoe, work

06 Flex fuel wanna be pump

HIPSI on Jun 28, 2012

Sep 19, 2012 12:19 PM
by HIPSI

8

1,570

Trucks and SUV Classifieds

06, 2006, 4x4, 53, 53l, flex, forum, forums, fuel, interior, performance, rcsb, silverado, trucks, z71

2006 Silverado 4x4 Z71

Wino on Sep 16, 2012

Sep 17, 2012 05:16 PM
by black00chev

2

1,072

flex, headshield, heat, intake, plates, shild

Flex plate, Intake head shield, turbo

senatE on Sep 11, 2012

Sep 16, 2012 12:22 AM
by senatE

5

835

01, 53, 60, 70mm, 81, bar, cam, chevy, flex, injector, injectors, lq4, marine, needed, size, stock, turbo

stock injectors and fuel pump..will they be enough??

(

1 2 3 4)

2doorfury on Apr 16, 2012

Sep 9, 2012 11:45 PM
by 2doorfury

31

10,030

48, 53, ev1, ev6, flex, fuel, injectors, turbo

EV1 to EV6 injector pig tails

vicalma03 on Aug 29, 2012

Aug 29, 2012 10:41 PM
by GetBlown01

2

752

cap, cheap, fan, fans, flex, harness, lite, ls1, ls1fanscom, thread, truck, wiring

LS1 fans flexlite fans harness help needed

kogelch on Aug 23, 2012

Aug 23, 2012 06:10 PM
by kogelch

0

976

2012, 53, air, builder, ev1, flex, fuel, injector, lifted, lpp, ls1, mp76, performance, raid, silverado, truck, turbo

Another Turbo Silverado...

(

1 2 3 4)

boostedc10 on Aug 16, 2012

Aug 20, 2012 11:57 PM
by GetBlown01

35

10,168

04, 53, flex, flow, fuel, injector, injectors, ls, ls1, rate, ratings, return, style, tahoe, wats

Need Flex fuel injector values

1969x11 on Aug 11, 2012

Aug 12, 2012 12:27 PM
by 1969x11

8

6,262

conversion, flex, fuel, nnbs, pump, silverado, swap

NNBS Non-flex to flex pump

slammedsilvy on Aug 11, 2012

Aug 11, 2012 06:51 PM
by slammedsilvy

1

2,042

2007, 2012, 62, aftermarket, denali, flex, fuel, gmc, injector, injectors, number, part, sierra

WTB 6.2 flex fuel injectors

Vortec350ss on Jun 29, 2012

Aug 7, 2012 05:12 AM
by 1slow01Z71

3

680

WTB (Wanted To Buy)

02, 04, 2011, 53, fit, flex, fuel, gains, install, intake, manifold, motor, nnbs, swap, swapping, tbss

TBSS swap on 5.3?

fix-it man on Jul 28, 2012

Jul 29, 2012 12:24 PM
by 1FastBrick

8

24,392

12594512, 2000, 53, 70mm, flex, fuel, gmc, headers, injector, injectors, intake, long, nnbs, sierra, stock, tube, turbo

What flow rate are my injectors?

(

1 2)

NLalexx on Mar 30, 2012

Jul 24, 2012 10:52 PM
by 1FastBrick

15

8,771

06, 2010, 30, 53, flex, fuel, injector, injectors, lb, silverado, size, stock

FS: 30lb/hr injectors Flex Fuels

Chevy_King1500 on Jun 24, 2012

Jul 24, 2012 05:32 PM
by Chevy_King1500

9

1,351

03, 88966962, bucket, ctsv, flex, fuel, gas, gm, intank, mu1378, part, pump, pumps, run, tahoe, z71

Run out of gas with 6 gals in tank, twice! Fuel pump?

(

1 2 3)

TX Tahoe Z71 on Sep 15, 2011

Jul 22, 2012 09:14 PM
by TX Tahoe Z71

26

10,280

03, 05, 53, cam, conversion, ethanol, flex, fuel, kit, kits, lifter, procharger, pump, silverado, system, tahoe

What fuel pump to get for procharged 5.3 tahoe?

(

1 2 3 4)

Phantomx55 on Jun 3, 2012

Jul 13, 2012 04:44 PM
by DC408

33

33,867