Threads Tagged with psi

127lb, 35, curve, diesel, flow, fuel, hit, injector, injectors, needed, psi, pump, pumpmeth, rpm, size, vs

Sticky

Injector Flow vs Pump Flow

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Atomic on Nov 13, 2012

Aug 20, 2021 03:38 PM
by Atomic

42

51,320

1900, 60, bigger, boost, cam, crank, formula, max, maximum, psi, pulley, silverado, ss, tvs, tvs1900

Max PSI on a TVS1900

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01 BERGER CAMARO SS on Feb 18, 2010

Nov 13, 2020 05:52 AM
by smokinlmm

38

50,078

15, 350, 53, 57, fuel, gas, gm, injectors, longtubes, low, mening, mpfi, psi, spider, vortec

99' burb Vortec 350 fuel psi

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TIM Z on Oct 14, 2013

Jun 18, 2018 12:18 PM
by zachk7

10

14,939

Sticky

Meth Nozzle Flow Test

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Atomic on Jan 22, 2014

Oct 28, 2016 09:56 AM
by Atomic

45

34,273

16l, 57, belt, c1500, forum, length, limited, lysholm, mods, psi, run, speed, supercharger, vortec, whipple

Whipple C1500 power questions.

julianmwallace on Sep 18, 2006

Feb 11, 2016 07:51 AM
by 97ChevyVortec

8

7,120

13101, 7011575, adjustable, adjusting, aeromotive, conversion, default, fuel, hobbs, psi, return, setting, silverado, small, switch

Sticky

Return-Style Fuel Conversion

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Atomic on Nov 2, 2010

Jun 29, 2015 03:37 PM
by Atomic

108

100,475

MULTIMEDIA (truck related)

10, 48, 53, car, dog, fox, foxbody, house, ls6, nice, plywood, psi, racing, roll, stall, tirbo, turbo

turbo 4.8 truck vs turbo 5.3 fox.

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Jake99 on Oct 15, 2012

Oct 13, 2014 04:47 PM
by stangbanger1971

33

7,228

14psi, 48, 70mm, ccsb, psi, stock, turbo

Power estimation Turbo 4.8

HustlinSnow on Aug 15, 2013

Sep 20, 2014 07:21 PM
by Turbo09

8

8,832

53, check, fuel, inline, mo, moes, powered, problems, psi, rail, shop, speed, tune, valve, vbulletin

New inline fuel system

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Superado on May 9, 2012

Jun 3, 2014 09:53 PM
by milkey57

56

15,901

23, 53, gmc, lq4, mods, psi, pulley, sierra, supercharger

2011 GMC Sierra RCSB 5.3 supercharged 0 - 200 km/h video!!

20SS06 on Jan 17, 2014

Jan 20, 2014 07:22 PM
by 20SS06

7

3,006

Racing and Kills Forum

2006, 48, 53, cam, compression, cranking, hard, hptuners, low, psi, results, seafoam, small, tahoe, test, time

5.3L Tahoe hard to crank

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1 2 3 4 5)

99corvette on Nov 15, 2013

Jan 1, 2014 09:43 AM
by 99corvette

47

6,226

17, 23l, 370, blower, boost, hp, ls3, psi

how much boost will I be making

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ou812sm on Dec 10, 2013

Dec 17, 2013 11:20 AM
by ou812sm

23

4,701

LSX PSI stand alone engine harness, ECU and efi live V1

vicalma03 on Nov 21, 2013

Nov 25, 2013 06:36 AM
by vicalma03

6

1,898

Oil pressure?

Go5.3tt06 on Nov 12, 2013

Nov 14, 2013 08:22 PM
by Go5.3tt06

4

1,591

18, 48, 48l, 60mm, 96mm, cab, chevy, kit, psi, reg, s475, silverado, stock, truck, turbo

4.8L 643hp@12.8psi on Kbracing compound turbo set up

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vicalma03 on Sep 3, 2013

Nov 4, 2013 01:34 PM
by Blwn99x

54

28,790

13, 48, 800whp, e85, engine, injectors, kit, ls1tech, ly2, psi, pump, turbo, twin

Turbo 4.8 (LY2) ?

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1 2)

mongooseboy000 on Jul 19, 2013

Oct 20, 2013 07:17 PM
by a4ls2goat

17

16,497

GMT 900 Trucks General Discussion

12, bung, cheap, ls1, ls1tech, ls7, maf, modding, psi, scale, sensor, shift, silverado, stock, swap, truck, weld

LS7 MAF swap BIGGGGGG improvement!!!!

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1 2 3 4)

cam on Apr 25, 2012

Aug 28, 2013 10:00 PM
by Fast6.3

32

55,040

40, 53, engine, gm, high, lifter, low, mileage, oil, pressure, psi, swap, tick

low oil pressure 5.3

RedRover on Aug 20, 2013

Aug 21, 2013 12:58 AM
by Ron_Stoppable

3

1,507

1511, 1511ml, 918, cams, comp, ls1tech, psi, sale, springs, valve

Valve Spring clean out LS6, PSI 1511ML, Comp 918

jszklany on Aug 8, 2013

Aug 12, 2013 05:27 PM
by jszklany

4

1,735

LS1 Fan Harness Dual pcm trigger wire

04SilverCrew on Jul 28, 2013

Aug 11, 2013 02:26 PM
by 04SilverCrew

4

3,274

GM Drivetrain & Suspension

600, 800, blue, eaton, install, kits, lb, lbs, lsd, posi, pound, psi, rebuild, spring, springs, street, strip

Are the 800# springs overkill in the Eaton LSD?

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CoonToot on Sep 19, 2005

Aug 7, 2013 01:00 PM
by ShredSled

35

21,964

oil psi

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1 2)

WICKEDOWESIX on Jul 31, 2013

Aug 1, 2013 10:33 AM
by WICKEDOWESIX

11

1,953

04, 12594512, 36lb, 58, 58psi, injector, psi, silverado

5.3 flex fuel 36lb injectors pn 12594512 and adapters

SumtinCoo on Jul 25, 2013

Jul 29, 2013 01:03 PM
by SumtinCoo

4

11,038

Trucks and SUV Classifieds

blaine, build, clean, forum, kit, lightning, motorsports, performance, powered, products, psi, turbo, vbulletin

Official '00 Turbo Lightning

SVTFreak on Oct 11, 2011

Jul 29, 2013 09:03 AM
by 00Z71

6

2,906

15psi, 23, 347, 370, 53, blowout, dyno, e85, graph, hp, ls, ls1, ls1tech, psi, s480, spark, turbo

Back on the rollers.. 347w/ S480@21psi

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foose04 on Jul 12, 2013

Jul 20, 2013 11:43 AM
by Gadgetized

38

21,021

Dynamometer Results & Comparisons

FS: PSI 1511 Valve Springs

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1 2)

stangstomper68 on Jul 16, 2013

Jul 17, 2013 01:33 PM
by stangstomper68

11

1,725

09, 62, alky, control, denali, kit, kits, magnasun, meth, methanol, psi, silverado, tvs1900

Methanol kit for 10psi SC 6.2l

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1 2)

JCunningham on Jun 14, 2013

Jun 14, 2013 11:50 PM
by JCunningham

10

4,556

Should I bother to go from 7 to 10psi?

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1 2 3 4)

JCunningham on May 29, 2013

May 31, 2013 03:53 PM
by nonnieselman

37

5,138

12, 53, 76, cam, camshaft, dyno, mp, numbers, precosion, psi, silverado, specs, stock, t70, track, z010

MP T70, cam and 9lbs

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121 on Jun 18, 2012

May 17, 2013 10:11 AM
by Choda

45

10,270

62, 62l, boostng, chevrolet, engene, forced, fuel, induction, maximum, maxx, modded, psi, pump, put, sierra, silverado, upgraded

Max psi on 6.2L? wit hstock fuel system

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1 2 3)

JCunningham on May 7, 2013

May 7, 2013 06:18 PM
by smokeshow

27

12,231

1320, 21, 48, 88mm, big, blowers, camry, make, power, psi, run, set, trucks, turbo, turbocharger, turbos, tvs

is 21psi , 21psi ? blower vs turbo...

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idahoblkss on Feb 26, 2013

Apr 3, 2013 08:52 AM
by Vortec350ss

34

6,555

120, 1997, 1999, 43, 60, compression, cylinder, f150, ford, good, number, psi, silverado, test, vortec

120-125 PSI on all 6 cylinders, 02 4.3L, good enough compression?

macantley on Mar 22, 2013

Mar 24, 2013 11:03 AM
by hog

3

32,648

10, awd, boost, gas, handle, horsepower, hp, lq4, max, nos, psi, pump, rpm, safe, stock

max boost for a stock block LQ4

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1 2 3 4)

AndysC3 on Jan 24, 2013

Feb 8, 2013 06:40 PM
by AndysC3

35

59,848

04, 2006, adjustable, adjusting, chevy, fuel, lq4, ls1tech, number, part, pressure, psi, regulator, silverado, stock

Tweaking adjustable fuel pressure regulator

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1 2)

brandon6.0 on Feb 4, 2013

Feb 8, 2013 02:32 PM
by brandon6.0

16

8,933

10, 11, 48, 4x4, 53, bolt, boost, built, dyno, lq4, lr4, overdrive, pounds, psi, pulley, roush, silverado, tvs

Lbs of boost with stock Roush pulley on 5.3?

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1 2)

BlewSilverado on Jan 27, 2013

Feb 2, 2013 08:43 AM
by bud8fan

15

3,785

Dynamometer Results & Comparisons

1500, 2002, calendar, dyno, fast, gmc, kit, performance, perfromance, psi, stage, trick, truck, turbo, z71

70mm Z71 dyno at 8psi 400+hp vids

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1 2)

Choda on Jan 27, 2013

Jan 30, 2013 04:22 PM
by fortplainman

16

4,527

12, 370, 376, boost, boosted, cam, dyno, forged, gas, hp, numbers, psi, pump, timing, tsp, vs

Boosted 370 numbers

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1 2)

02chevyls1 on Jan 11, 2013

Jan 14, 2013 08:48 PM
by stock48

18

13,098

Dynamometer Results & Comparisons

20, 20psi, 53, afr, cars, maxed, needed, on3, osoloworg, performancetrucks, psi, s475, t6, timing, turbo

5.3 on 20psi

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chevyboy.520 on Dec 31, 2012

Jan 7, 2013 11:13 PM
by chevyboy.520

55

28,489

10psi, 12, 20, 53, 53l, 57, 5psi, cam, hp, ls6, psi, stock, timing, torque, turbo

5-7 psi power with 5.3???

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1 2 3)

sroka on Jan 11, 2012

Jan 5, 2013 02:11 PM
by Koots

24

97,125

Tuning, Diagnostics, Electronics, and Wiring

psi harness

06murder on Dec 12, 2012

Dec 19, 2012 02:12 PM
by mooseknuckles

2

692

62, 62l, 8psi, dynamics, injector, injectors, magnuson, price, psi, silverado, size, stock, truck, tvs1900

what injectors to get? 6.2L w/ Magnuson TVS1900

JCunningham on Nov 25, 2012

Nov 25, 2012 10:17 PM
by zachm89

4

3,394

425, 53, 60lb, bone, boost, e85, ijectors, impco, ls6, max, mp112, psi, springs, stock, valve

max boost on stock valvetrain

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1 2)

jjc839 on Nov 20, 2012

Nov 23, 2012 12:02 PM
by Johnmaster

16

7,803

Tuning, Diagnostics, Electronics, and Wiring

06, 53, density, hp, hptuners, ls1, motor, psi, silverado, speed, t56, truck, tune, tuners, turbo

In need of HPTuners and a starting turbo+T56 tune

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1 2)

Ferocity02 on Nov 11, 2012

Nov 13, 2012 02:43 AM
by jerryls7

12

2,940

14, 2000, 48, 48l, chevy, injectors, kit, performance, psi, seirra, size, speed, springs, trick, turbo, valve, www

2000 4.8L Turbo, need advice/suggestions

dbcooke on Nov 7, 2012

Nov 10, 2012 03:01 PM
by kush killer

9

2,699

GMT 900 Trucks General Discussion

10, 2011, 4l60e, 62, 62l, boosts, cam, custom, engine, join, knocking, need, nnbs, oil, psi, use, wt

NNBS 6.0 or 6.2

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1 2 3)

fcompean on Oct 18, 2012

Nov 2, 2012 12:32 AM
by rjwz28

29

7,744

11, 11psi, lq4, lq4s475th400, psi, s475, truck, turbo

LQ4- S475-11psi-5180lbs

Benlugchev on Oct 27, 2012

Oct 29, 2012 01:43 PM
by ls1curt

8

4,473

Drag Racing

1511, 200, alternator, alternators, amp, cost, generator, gm, ohio, psi, spl, springs, stinger

Ohio Generator 200 Amp Alternator, PSI ML1511 Valve Springs, LS6 Oil Pump, Stinger

low2001gmc on Oct 23, 2012

Oct 29, 2012 09:11 AM
by low2001gmc

2

1,702

20, 24, boost, bottom, bottoming, car, definition, drop, end, good, l33, lq4, lq9, pounds, pressure, psi, stock

List of stock bottom end and boost pressure?

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custm2500 on Oct 7, 2012

Oct 20, 2012 06:43 AM
by custm2500

64

10,785

Injectors

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nonnieselman on Oct 5, 2012

Oct 19, 2012 05:37 PM
by Phantom

56

7,652

GM Drivetrain & Suspension

1989, boost, colorado, company, ford, handle, motor, powered, psi, review, stock, tricked, trucks, vbulletin, z71

Stock Z71 what kind of power will the transmission and transfer case handle?

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1 2)

dantamparacer on Sep 7, 2012

Oct 16, 2012 10:18 PM
by Not a Clone SS

11

5,098

1511, 228230, cam, comp, psi, springs, stall, valve

Comp Cam 228-230, PSI ML1511 Springs, AEM Cold Air Intake, 99-02 Cluster w/ Tran Temp

low2001gmc on Sep 27, 2012

Oct 1, 2012 03:18 PM
by low2001gmc

7

1,502

180, 48, 4853, 53, cc, compression, cr, crank, crankshaft, flat, l33, piston, pistons, psi, rods, top, trigger

4.8 pistons in a 5.3

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1 2)

04-4x4 on Sep 7, 2012

Sep 27, 2012 08:52 AM
by blueshifty

10

12,694

2006, 53, block, chevy, long, meth, psi, silverado, strait

5.3 popped at 7psi, why?

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1 2 3 4)

jjc839 on Sep 10, 2012

Sep 21, 2012 10:31 AM
by jjc839

32

11,805

04, 2500, 53, 6l80, 93tune, 9c1, blackbear, gains, hp, ls1tech, psi, reg, silverado, spring, ss, swap, turbo

Just Back from the Dyno

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1 2 3)

GONEB4U on Sep 8, 2012

Sep 18, 2012 09:51 PM
by black00chev

27

5,106

GMT 800 & Older GM General Discussion

70mm, 7675, boosted, build, building, cam, cost, ecsb, eps, geoff, lq4, ls1tech, precision, psi, recommendations, silverado, turbo

02 Build, Turbo,lq4,80e paint and body

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1 2)

lglowe on Aug 18, 2012

Sep 15, 2012 07:59 PM
by lglowe

12

5,965

PROJECTS GALLERY

115, 2003, 50, 92, compression, cost, f150, ford, l33, low, mark, psi, results, spec, test, vii

compression test results, can't find info on what it should be

TXjeepTJ on Sep 14, 2012

Sep 14, 2012 04:08 PM
by TXjeepTJ

2

1,698

3200, 48, 4l80e, 60, 95, boost, horsepower, kit, psi, s475, silverado, siveraldo, stall, stock, turbo

Turbo 4.8 speedo clip on 19 psi

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1 2 3)

LS1FREEK on Aug 20, 2012

Sep 13, 2012 06:51 AM
by LS1FREEK

24

5,249

MULTIMEDIA (truck related)

1511, 46, di, ls1511ml, nnbs, psi, retainer, retainers, reteiner, spring, springs, titanium, valve

PSI Valve Springs/Lunati Titanium Retainers

chevrolade on Sep 7, 2012

Sep 10, 2012 06:51 PM
by pewterliftedz

9

4,359

Ford Engine & Exhaust Performance

03, 12, 12psi, 2001, blower, boost, company, ford, lightning, motor, powered, psi, stock, vbulletin

12 psi on assumed stock lightning

Dustin Sykes on Sep 3, 2012

Sep 4, 2012 02:14 PM
by Dustin Sykes

4

3,496

04, 4l80e, 53, chevy, chift, good, lq4, maf, points, psi, safe, shift, silverado, stock, syock, tune

Max PSI

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1 2)

TRD_Tundra on Aug 16, 2012

Aug 30, 2012 07:57 AM
by LBSBLOWN

16

2,866

boost, cell, chevy, fpcm, fuel, gmc, nnbs, psi, pump, put, setup, system, truck, turbo, upgrade

NNBS fuel system

121 on Aug 17, 2012

Aug 17, 2012 07:18 PM
by 121

9

5,666

435, 53, 94, adjust, adjusting, aeromotive, chevy, dont, f150, fuel, limit, pressure, psi, regulator, silverado, stock, turbo

43.5psi stock replacement FPR?

LS1FREEK on Aug 17, 2012

Aug 17, 2012 12:53 PM
by LS1FREEK

5

3,022

105, 228, 23l, 317, 53, boost, cam, cr, e85, heads, jfr, lep, lq9, magnacharger, psi, turbo, whipple

Who is running 10.0+ CR with boost???

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1 2)

BlackGMC on Aug 13, 2012

Aug 14, 2012 11:11 PM
by 07NNBSVMAX

19

4,290

10, 18, 2012, 500, 62, denali, fuel, gmc, hp, mile, psi, pump, rating, seirra, sierra, tricks

How far to push it?

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1 2 3)

REDCYCLE13 on Aug 10, 2012

Aug 14, 2012 03:59 PM
by Denali08

23

3,826

back, boost, calculation, colorado, cooler, drop, good, intercooler, jakes, night, performance, pressure, psi, springs, whats

Backpressure and Intercooler Pressure Drop

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1 2 3)

slowec on Jul 12, 2012

Aug 1, 2012 09:06 PM
by slowec

29

8,310

15, 2008, atmosphere, body, chevy, hp, kmc, p1, procharger, psi, rating, recirvalve, slides, tahoe, throttle, vent

A few procharger questions

jroctpb on Jul 30, 2012

Aug 1, 2012 05:27 PM
by blown02408

8

1,695

12lbs, 53, 72mm, 93, boost, camed, gas, hold, horsepower, lift, max, meth, psi, pump, safe, stock, turbo

max boost on a 5.3 and straight 93 octane

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1 2 3)

ayousef on Feb 18, 2012

Jul 25, 2012 11:48 AM
by canada4g63

25

99,945

340, 50, a340, aeromotive, boost, f150, ford, fuel, hot, hotwire, kit, mod, psi, pump, stock, wire

Hot Wire kit???Boost a pump??? ???

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1 2)

ak2007r6 on Jun 30, 2012

Jul 18, 2012 02:23 AM
by 07NNBSVMAX

10

7,464

bigger, boost, change, difference, filter, filters, leak, mesh, mod, procharge, procharger, psi, pulley, run, tester, track, type, wire

procharger filter mod

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idahoblkss on Jun 21, 2012

Jul 17, 2012 03:44 PM
by idahoblkss

50

34,750

05, 06, 1500, 2008, boost, booster, e85, performance, psi, sc, silverado, swap, swaps, timing, tune

Timing vs Boost vs E85

LS1FREEK on Jul 5, 2012

Jul 6, 2012 04:58 PM
by idahoblkss

7

2,143

INTERNAL ENGINE MODIFICATIONS

030, 051, 60l, bore, chevy, compression, deck, gasket, gaskets, head, headgaskets, height, kit, lq4, psi, stock, turbo

getting an LQ4, head gasket questions

Gadgetized on Jul 4, 2012

Jul 5, 2012 05:08 PM
by Sales3@Texas-Speed

8

17,926

01, 30, 54, 60, chevrolet, chevy, f150, fuel, low, pressure, psi, silverado, stall, tahoe, walbro

Low Fuel Pressure - 28-30 psi

sleek silverado on Jul 3, 2012

Jul 4, 2012 02:16 PM
by TIM Z

6

9,474

GMT 800 & Older GM General Discussion

10, 10psi, 53, 55, boost, fuel, intercooled, kind, max, meth, octane, psi, tables, timing, turbo

What kind of timing with 5.5psi on 5.3

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1 2)

1SloLQ9 on Jun 20, 2012

Jun 21, 2012 07:45 PM
by 03sierraslt

11

4,008

65, 70, damper, fuel, houston, itr, ls1, performance, pressure, psi, regulator, replaced, time, trucks, txjeeptj

Fuel pressure at 65psi, replaced regulator, still showing 65 psi

TXjeepTJ on Jun 17, 2012

Jun 18, 2012 01:02 AM
by AKlowriderZ71

2

2,008