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 11-13-2012

08-20-2021 03:38 PM
by Atomic

42

46,015

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

Max PSI on a TVS1900

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1 2 3 4)

01 BERGER CAMARO SS on 02-18-2010

11-13-2020 05:52 AM
by smokinlmm

38

42,315

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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1 2)

TIM Z on 10-14-2013

06-18-2018 12:18 PM
by zachk7

10

12,903

Sticky

Meth Nozzle Flow Test

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1 2 3 4 5)

Atomic on 01-22-2014

10-28-2016 09:56 AM
by Atomic

45

30,612

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

Whipple C1500 power questions.

julianmwallace on 09-18-2006

02-11-2016 07:51 AM
by 97ChevyVortec

8

6,432

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 11-02-2010

06-29-2015 03:37 PM
by Atomic

108

92,428

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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1 2 3 4)

Jake99 on 10-15-2012

10-13-2014 04:47 PM
by stangbanger1971

33

6,626

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

Power estimation Turbo 4.8

HustlinSnow on 08-15-2013

09-20-2014 07:21 PM
by Turbo09

8

6,133

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

New inline fuel system

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1 2 3 4 5 ... Last Page)

Superado on 05-09-2012

06-03-2014 09:53 PM
by milkey57

56

14,503

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

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

20SS06 on 01-17-2014

01-20-2014 07:22 PM
by 20SS06

7

2,361

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 11-15-2013

01-01-2014 09:43 AM
by 99corvette

47

5,521

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

how much boost will I be making

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1 2 3)

ou812sm on 12-10-2013

12-17-2013 11:20 AM
by ou812sm

23

3,869

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

vicalma03 on 11-21-2013

11-25-2013 06:36 AM
by vicalma03

6

1,785

Oil pressure?

Go5.3tt06 on 11-12-2013

11-14-2013 08:22 PM
by Go5.3tt06

4

1,380

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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1 2 3 4 5 ... Last Page)

vicalma03 on 09-03-2013

11-04-2013 01:34 PM
by Blwn99x

54

26,570

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 07-19-2013

10-20-2013 07:17 PM
by a4ls2goat

17

13,943

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 04-25-2012

08-28-2013 10:00 PM
by Fast6.3

32

50,322

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

low oil pressure 5.3

RedRover on 08-20-2013

08-21-2013 12:58 AM
by Ron_Stoppable

3

1,391

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

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

jszklany on 08-08-2013

08-12-2013 05:27 PM
by jszklany

4

1,616

LS1 Fan Harness Dual pcm trigger wire

04SilverCrew on 07-28-2013

08-11-2013 02:26 PM
by 04SilverCrew

4

3,109

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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1 2 3 4)

CoonToot on 09-19-2005

08-07-2013 01:00 PM
by ShredSled

35

18,467

oil psi

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1 2)

WICKEDOWESIX on 07-31-2013

08-01-2013 10:33 AM
by WICKEDOWESIX

11

1,779

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

5.3 flex fuel 36lb injectors pn 12594512 and adapters

SumtinCoo on 07-25-2013

07-29-2013 01:03 PM
by SumtinCoo

4

10,184

Trucks and SUV Classifieds

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

Official '00 Turbo Lightning

SVTFreak on 10-11-2011

07-29-2013 09:03 AM
by 00Z71

6

2,837

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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1 2 3 4)

foose04 on 07-12-2013

07-20-2013 11:43 AM
by Gadgetized

38

19,445

Dynamometer Results & Comparisons

FS: PSI 1511 Valve Springs

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1 2)

stangstomper68 on 07-16-2013

07-17-2013 01:33 PM
by stangstomper68

11

1,521

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 06-14-2013

06-14-2013 11:50 PM
by JCunningham

10

4,340

Should I bother to go from 7 to 10psi?

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1 2 3 4)

JCunningham on 05-29-2013

05-31-2013 03:53 PM
by nonnieselman

37

4,512

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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1 2 3 4 5)

121 on 06-18-2012

05-17-2013 10:11 AM
by Choda

45

9,348

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 05-07-2013

05-07-2013 06:18 PM
by smokeshow

27

10,322

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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1 2 3 4)

idahoblkss on 02-26-2013

04-03-2013 08:52 AM
by Vortec350ss

34

5,746

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 03-22-2013

03-24-2013 11:03 AM
by hog

3

28,903

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 01-24-2013

02-08-2013 06:40 PM
by AndysC3

35

50,185

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 02-04-2013

02-08-2013 02:32 PM
by brandon6.0

16

8,619

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 01-27-2013

02-02-2013 08:43 AM
by bud8fan

15

3,352

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 01-27-2013

01-30-2013 04:22 PM
by fortplainman

16

4,149

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 01-11-2013

01-14-2013 08:48 PM
by stock48

18

10,627

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 12-31-2012

01-07-2013 11:13 PM
by chevyboy.520

55

25,143

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 01-11-2012

01-05-2013 02:11 PM
by Koots

24

82,598

Tuning, Diagnostics, Electronics, and Wiring

psi harness

06murder on 12-12-2012

12-19-2012 02:12 PM
by mooseknuckles

2

626

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 11-25-2012

11-25-2012 10:17 PM
by zachm89

4

2,880

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 11-20-2012

11-23-2012 12:02 PM
by Johnmaster

16

6,628

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 11-11-2012

11-13-2012 02:43 AM
by jerryls7

12

2,726

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 11-07-2012

11-10-2012 03:01 PM
by kush killer

9

2,487

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 10-18-2012

11-02-2012 12:32 AM
by rjwz28

29

7,147

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

LQ4- S475-11psi-5180lbs

Benlugchev on 10-27-2012

10-29-2012 01:43 PM
by ls1curt

8

4,132

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 10-23-2012

10-29-2012 09:11 AM
by low2001gmc

2

1,569

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 10-07-2012

10-20-2012 06:43 AM
by custm2500

64

9,324

Injectors

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nonnieselman on 10-05-2012

10-19-2012 05:37 PM
by Phantom

56

6,059

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 09-07-2012

10-16-2012 10:18 PM
by Not a Clone SS

11

3,557

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 09-27-2012

10-01-2012 03:18 PM
by low2001gmc

7

1,378

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 09-07-2012

09-27-2012 08:52 AM
by blueshifty

10

11,733

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 09-10-2012

09-21-2012 10:31 AM
by jjc839

32

10,111

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 09-08-2012

09-18-2012 09:51 PM
by black00chev

27

4,465

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 08-18-2012

09-15-2012 07:59 PM
by lglowe

12

5,647

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 09-14-2012

09-14-2012 04:08 PM
by TXjeepTJ

2

1,524

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 08-20-2012

09-13-2012 06:51 AM
by LS1FREEK

24

4,779

MULTIMEDIA (truck related)

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

PSI Valve Springs/Lunati Titanium Retainers

chevrolade on 09-07-2012

09-10-2012 06:51 PM
by pewterliftedz

9

4,161

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 09-03-2012

09-04-2012 02:14 PM
by Dustin Sykes

4

2,362

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 08-16-2012

08-30-2012 07:57 AM
by LBSBLOWN

16

2,443

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

NNBS fuel system

121 on 08-17-2012

08-17-2012 07:18 PM
by 121

9

5,379

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

43.5psi stock replacement FPR?

LS1FREEK on 08-17-2012

08-17-2012 12:53 PM
by LS1FREEK

5

2,743

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 08-13-2012

08-14-2012 11:11 PM
by 07NNBSVMAX

19

3,767

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 08-10-2012

08-14-2012 03:59 PM
by Denali08

23

3,377

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 07-12-2012

08-01-2012 09:06 PM
by slowec

29

7,196

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

A few procharger questions

jroctpb on 07-30-2012

08-01-2012 05:27 PM
by blown02408

8

1,580

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 02-18-2012

07-25-2012 11:48 AM
by canada4g63

25

89,254

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 06-30-2012

07-18-2012 02:23 AM
by 07NNBSVMAX

10

6,624

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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1 2 3 4 5 ... Last Page)

idahoblkss on 06-21-2012

07-17-2012 03:44 PM
by idahoblkss

50

31,769

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

Timing vs Boost vs E85

LS1FREEK on 07-05-2012

07-06-2012 04:58 PM
by idahoblkss

7

1,861

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 07-04-2012

07-05-2012 05:08 PM
by Sales3@Texas-Speed

8

15,741

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

Low Fuel Pressure - 28-30 psi

sleek silverado on 07-03-2012

07-04-2012 02:16 PM
by TIM Z

6

8,183

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 06-20-2012

06-21-2012 07:45 PM
by 03sierraslt

11

2,883

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 06-17-2012

06-18-2012 01:02 AM
by AKlowriderZ71

2

1,696