12psi - LS1TECH - Camaro and Firebird Forum Discussion

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12psi, 14, 2000, 53, boost, boosted, boosteds10, cam, fuel, heads, lbs, max, pressure, problems, rwhp, stock, supercharger

Boosted 5.3s What rwhp are yall making with what setup?

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boosteds10 on 05-25-2012

02-08-2017 08:38 AM
by ken6881

28

77,294

Forced Induction

12psi, 2003, 383, 402, 90mm, 96, ati, boost, d1sc, impala, max, power, procharger, pulley, slp

SLP 402 with ATI ProCharger D-1SC at 16 psi of boost = 757 rwhp on Mustang Dyno!

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EPP on 09-27-2006

02-21-2015 06:52 AM
by Bob@BruteSpeed

60

8,678

Forced Induction

12psi, 300, catted, collector, exhaust, f150, fit, ipipe, ls1tech, merge, tsp

Tsp catted Y-Pipe problems...

Mavn on 09-14-2013

09-23-2013 10:15 AM
by maxpower_454

17

2,888

Generation III External Engine

12psi, 76, 7675, 76gts, dimensions, gimmeluvin, gts, ls1tech, pics, pt, pt7675, pt76gts, pt88, size, turbo

Physical size difference Between PT88 and 76gts (PT7675) Pics inside

gimmeluvin on 12-15-2011

09-10-2013 09:06 AM
by Vetal

18

7,612

Forced Induction

12psi, car, detonate, detonation, experiencing, fuel, knocking, ls1, modified, racing, road, z06

Is this Z06 experiencing detonation? (video inside)

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I8UR4RD on 05-15-2013

05-18-2013 05:11 PM
by Detoxx03

37

2,644

Forced Induction

12psi, 53, 53l, blow, boat, fir, good, header, jet, liter, ls1, manifolds, motor, turbo, turbocharged, whats

Turbo 5.3 Blow Through Boat

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sandeggo on 06-27-2012

12-02-2012 08:08 AM
by sandeggo

22

9,427

Forced Induction

12psi, 132, 4l80, 82mm, 96mm, bilet, bw, bw400sx3, bye, comp, flow, good, ls1, ls1tech, mount, mwc, single, turbo, twins

Good bye Twins hello Single front mount!!!!!!

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tomz28 on 11-24-2011

11-28-2012 10:02 AM
by tomz28

298

38,505

Forced Induction

12psi, 255, 255s, 50, boost, cam, corvette, e85, fuel, ls1, make, power, pump, system, twin, walboro

How far can a 255+(boost-a-pump)+E85 go?

No Juice on 10-16-2012

10-28-2012 06:04 PM
by BuffJoeyD

11

7,742

Fueling & Injection

12psi, 1996, 383, c5, firebird, good, horsepower, hp, ls1, ls1tech, lt1, p1sc, procharged, stock, torque

P1SC What hp expected?

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StangBanger317 on 09-10-2012

09-25-2012 03:12 AM
by fotoboy

23

15,965

Forced Induction

12, 12psi, 200, 53, dyno, lq4, ls1, ls2, psi, pt4788, safe, shot, stock, truck, turbo

stock 5.3, gt40884, 12 psi

turbociv910 on 07-30-2012

08-04-2012 03:04 PM
by turbociv910

6

5,317

Dynamometer Results & Comparisons

12psi, 2003, chevy, corvette, engine, injector, injectors, ls, ls1, prochager, size, z06

what size injectors do i need?

razorclaw99 on 08-09-2007

07-17-2012 09:35 PM
by TransAmcoupe98

9

1,087

Fueling & Injection

12, 12psi, boost, boosted, build, dyno, graph, horsepower, hp, lq4, manifolds, max, psi, stock, truck

Lq4 + Boost guesses anyone?

95FbFormula on 11-15-2011

07-15-2012 08:01 PM
by 86lxnotch

2

991

Dyno Guesses & Bench Racing Forum

12psi, 2000, clutch, disc, disk, gtp, heat, install, mcleod, mcloed, nissan, rxt, slip, slips, tq, twin

New Mcleod RXT twin disk slipping on 12psi =(

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Snyper on 06-04-2011

06-01-2012 02:47 AM
by black-sinner

39

15,587

Manual Transmission

12psi, bigger, boost, contriller, controller, gate, run, set, small, spring, tial, turbo, waste, wastegate, yo

do i need a bigger wastegate or different boost controller?

My2kz28 on 03-27-2012

05-01-2012 08:03 PM
by qqwqeqwrqwqtq

15

2,246

Forced Induction

10psi, 12psi, 53, boost, cam, chevy, good, heads, mp70, nova, put, spool, stock, supercharger, truck, turbo, twin, whats

Boost ?'s for 5.3

77TA on 04-13-2012

04-17-2012 04:41 PM
by 77TA

10

1,465

Forced Induction

12psi, 24x, 406, 43, boost, good, lq4, ly6, motor, parts, performance, rods, stock, supercharger, vvt

Lq4 or ly6??

chub406 on 12-26-2011

02-03-2012 07:51 PM
by futureuser

15

6,503

Forced Induction

10, 12psi, 93, boost, gas, how, ls, ls1tech, lsx, motor, octane, pounds, pull, pump, timing

How much timing w/93 octane and 12lbs of boost?

dville_gt on 01-17-2012

01-17-2012 04:31 PM
by dville_gt

9

10,932

Forced Induction

11751, 12psi, 195, 305h, 72cc, boost, camaro, compression, fuel, heads, hotcam, lt1, p1200br, procharger, run, trickflow

Trickflow 195cc with 72cc... throwing an idea around

95mysticta on 10-23-2011

10-24-2011 08:43 AM
by quik95lt1

7

1,741

LT1-LT4 Modifications

Made 668rwhp on only 12psi

Spoolin on 10-14-2011

10-16-2011 12:03 AM
by Spoolin

5

2,020

Dynamometer Results & Comparisons

05, 12psi, 4l80, 53, 78, gto, intake, ls1, stock, tc, tc78, temps, times, timjes, track, turbo

Finally track times for my 5.3 TC78 build

eviltwin_1987 on 09-05-2011

09-08-2011 06:05 AM
by nodrok

12

2,506

Forced Induction

10, 12psi, 2003, 440, 57, arp, bolts, build, dyno, head, lq9, ls1, psi, record, s475, sheet, stock, turbo, twin

9psi lq9 75mm

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buick_lsx on 05-09-2011

08-27-2011 05:33 PM
by Camaro Ken

23

5,669

Dynamometer Results & Comparisons

12psi, 91, ati, build, compression, heads, hub, ideas, ls1tech, lt1, p1sc, procharged, sluggish, stages, whats

Procharged LT1 build

CamaroZGuy on 08-19-2011

08-20-2011 01:42 PM
by CamaroZGuy

16

2,165

Forced Induction

12561721, 12psi, boosting, cam, cammed, carbed, dyno, lq4, plugs, power, recommended, spark, stock, tu0, turbo

Stock LQ4 cam, any performance data?

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Hank Peabody on 09-30-2010

04-08-2011 11:00 AM
by Hank Peabody

44

21,784

Forced Induction

12psi, adjustable, fuel, lt1, pressure, regulator, rwhp, trim

some fuel questions on lt1

supergt99 on 02-27-2011

02-27-2011 08:46 AM
by supergt99

2

505

Forced Induction

12psi, 4, blow, blowin, blowing, bolt, clamps, clean, elbow, hose, inside, intercooler, ls1, order, procharger, rubber, valve

12psi Procharger, alum elbow - keeps blowing off my tb?

chief455 on 11-12-2010

11-30-2010 05:14 AM
by Bob@BruteSpeed

12

5,325

Forced Induction

12, 12psi, 402, hp, lq4, max, mpt70, power, psi, stock, t78, tc78, trim, turbo, twin

mpt70 and LQ4?

camarokid94 on 06-05-2010

10-28-2010 08:27 PM
by Hank Peabody

14

1,977

Forced Induction

12, 12psi, 31, 32, ati, blower, camshaft, choose, ls1, p1sc, procharger, psi, pulley, reichard, rib

p1sc question

slolt1 on 08-05-2010

08-06-2010 02:45 PM
by Packy

12

1,432

Forced Induction

01lightning, 12, 12psi, blower, cam, heads, lightning, ls1, parts, psi, roush, roushcharged, stock

Roushcharged 07 GT vs 01 lightning @ 12 psi VIDS

NightmareTA on 07-11-2010

07-13-2010 01:04 PM
by NightmareTA

17

1,128

Street Racing & Kill Stories

12psi, 95, corvette, dual, dyno, exhaust, formula, harder, hit, lt1, procharger, rebuilt, supercharge, supercharger, turbo

Supercharge Or Turbo Lt1

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1 2)

Xv13thustl4x on 06-05-2010

06-15-2010 12:24 AM
by SS MPSTR

33

19,867

LT1-LT4 Modifications

12psi, 80, comparison, hitts, kit, l92, ls1tech, ls6, sbc, tests, topman, turbo, turbos, v7, ysi

YSI or 80m turbo

Chris'stransam on 03-13-2010

04-18-2010 07:14 PM
by Snyper

4

2,218

Forced Induction

10, 12, 12psi, 418, ls3, piston, pistons, psi, turbo, turbocharged

Ls3 turbo piston 10-12 psi ?????????????

chase3 on 12-29-2009

12-30-2009 07:09 AM
by Inspector12

2

986

Forced Induction

possible misfire above 12psi, any ideas

firefightergib on 09-23-2009

09-24-2009 06:09 AM
by MY99TAWS6

5

580

Forced Induction

12psi, 2005, 225, aps, cam, fuel, gto, hptuner, kit, ls2, ls2gto, performance, speed, turbo, twin

Speed Inc. LS2 GTO/APS results

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LS1 SPEED on 06-16-2009

06-18-2009 08:52 AM
by LS1 SPEED

21

2,191

Forced Induction

12psi, 225, 408, block, drop, engine, f1a, flow, heads, lq4, lsx, rhs, sleeve, trick, vs, warhawk

Poll

Lsx vs warhawk

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Big Bird WS6 on 01-29-2009

05-20-2009 09:28 AM
by sobse

61

10,641

Generation IV Internal Engine

ok for your blower folks...

NSTIGATR on 09-19-2008

09-20-2008 07:13 PM
by Funkybird

18

767

LT1-LT4 Modifications

12psi, 185, bar, engine, key, koeo, kpa, map, problem, read, reading, reads, sensor

2 bar map problem

cjg454ss on 09-19-2008

09-19-2008 12:09 PM
by cjg454ss

4

722

PCM Diagnostics & Tuning

12psi, 370, 57, boost, bpu, bracket, clutch, lq9, ls1, lsx, outcome, supra, swap, trans, transam, turbo, versus

21psi turbo Supra Vs. 12psi Turbo Trans Am WS6

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Preston99WS6 on 05-13-2008

05-18-2008 10:52 AM
by STP

93

4,562

Multimedia Exchange

12psi, 14, 402ls2, avon, corvette, d1sc, dyno, e85, g8, gto, ind, numbers, procharger, shizon, tuning, yellowbullet

New dyno numbers on my goat - D1SC and e85

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1 2)

SilverGoatGirl on 05-08-2007

05-16-2008 08:44 PM
by jmdgto

32

3,460

Dynamometer Results & Comparisons

will my rear handle a 402 with a f1a running 12psi maybe 14?

Disturbed Bird on 05-07-2008

05-09-2008 02:42 PM
by speedracer5532

13

892

Forced Induction

12 psi fueling needs with meth.

02NBMFormula on 03-22-2008

03-24-2008 09:49 PM
by GMmotorgirl

5

634

Forced Induction

12psi, boost, dual, ls1tech, ls6, psi, ricksynergy, seat, springs, valve

How necessary are dual valve springs on 12 psi ls6 heads

Banshee Ben on 11-13-2007

11-13-2007 08:38 AM
by Pro Stock John

11

1,365

Forced Induction

12, 12psi, 14psi, 408, bay, d1sc, engine, firebird, gold, intakeelbowscom, intercooler, ls1tech, psi, review, small

408 with a d1sc?

STALL UP on 08-06-2007

08-13-2007 11:52 AM
by CHRISPY

16

2,548

Forced Induction

D1SC 402 without 1 7/8 headers?

Jimmy P on 05-17-2006

05-19-2006 02:45 PM
by Jimmy P

8

861

Forced Induction

12, 12lb, 12psi, 8lb, adjust, adjustment, gt67, psi, spring, sts, turbo, wastegatae, wastegate, whatbrandofwastegatedoesstsuse

Sts Wastegate Question

97SS4KS on 05-07-2006

05-09-2006 01:28 AM
by jv_Z28

5

982

Forced Induction

99Form raping(ofcourse) 91-93 3000gt

leftme4dead on 02-24-2006

02-28-2006 02:03 AM
by UL LOSE

14

876

Street Racing & Kill Stories

Hit 9s today at BG.

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kp on 07-31-2005

08-13-2005 08:52 PM
by kp

58

2,762

Forced Induction

12psi, 425, 8psi, c6, horsepower, make, p1sc, p1sc1, psi, pulley, z06

ATI P1SC Z06, pulley swap, 4.25=8 psi now, what to get 12 psi?

PHANTA-Z on 10-11-2004

10-11-2004 08:15 PM
by Slowhawk

7

1,126

Forced Induction

111, 12psi, 93, cr, ls1, ls1tech, stock, tune

12 PSI 93 OCT. 10 to 1 CR Stock motor?

KissMySSo1 on 09-16-2004

09-20-2004 08:51 AM
by Noyzee

10

769

Forced Induction

What size injectors?

BlackNiteWS6 on 08-08-2004

08-08-2004 09:18 PM
by NoGo

10

561

Forced Induction

12psi, 383, dyno, lt1, rwhp, stroker, traction

96 LT1: 609 RWHP on Mustang Dyno, no traction.

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1 2)

SNAXS on 04-07-2004

04-19-2004 08:05 PM
by Krab

21

1,825

Dynamometer Results & Comparisons

Threads Tagged with 12psi