Threads Tagged with 425

Generation III External Engine

102, 102mm, 425, body, coupler, fast, fit, gto, inch, intake, nw, silicone, ss, throttle, trailblazer

fast 102 couplers?

sdimex on 10-29-2012

09-05-2018 09:30 AM
by Full-Force

9

16,046

425, 5inch, build, deck, deckstroke, engine, ls1, make, options, rhs, stroke, tall, thwy

RHS Tall Deck Stroke / Piston Speed Question

TurbopigB4C on 09-26-2013

01-02-2016 02:47 PM
by panic

4

3,839

Advanced Engineering Tech

425, cbm, ci, hotrods, john, ls3, ls7, motor, na, randy, slawson

CBM Motorsports NA 425ci LS3 powers Randy Slawson to a victory.

John at CBM on 02-11-2014

02-12-2014 04:44 PM
by kennieman

1

1,389

Generation IV Internal Engine

425, block, build, deck, rhs, stroke, tall

RHS Tall deck!

z0vette on 11-14-2013

11-18-2013 11:23 AM
by koolrayz

17

3,578

Generation IV Internal Engine

14, 241, 425, ai, decked, dyno, fabrication, head, heads, ls1, mile, requirements, results, rwhp, rx7, tech, times

Dyno results: LS1 RX-7 with A.I. HC 241 heads

FC3S Murray on 09-19-2013

09-29-2013 06:42 PM
by gtotoocool1

17

7,019

425, 441, belt, boost, corvette, f1, f1c, f1r, gains, ls1, ls7, lsx, overspinning, pulley, pulleys, slip, smallest

Anyone with an F1C or F1R running less then a 4.00" pulley?

WickedC5 on 06-12-2013

06-14-2013 04:27 PM
by Firehawk441

11

2,975

Delphi/Lucas 42.5 injectors

00pewterz on 05-05-2013

05-16-2013 11:46 PM
by badazz99ss

8

775

18, 2004, 425, 425rwhp, accessories, embroidery, gto, headlights, ls1, monroe, package, rear, red, seats, sensatrac, shocks, tech, w40

2004 gto w40 m6

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1 2)

claytont92 on 11-17-2012

04-18-2013 04:55 PM
by claytont92

20

6,720

04, 04gto, 425, dyno, fastest, gain, gto, heads, hp, max, parts, ported, stock, tech, torque, western

04 gto Dyno - 454/425

Cwarta on 01-28-2013

02-01-2013 08:01 AM
by Blackpanther99

4

1,468

425, c5, cam, camnly, dyno, fast, gear, information, ls1tech, numbers, repair, results, times, whp

425whp cam only c5

neverstop on 01-04-2013

01-07-2013 06:56 PM
by Blackpanther99

5

1,630

10, 425, 438, bbc, boost, calculator, cam, chart, corvette, cqlculate, pounds, procharged, procharger, pulley, rpm

Procharger pulley for 6-8 lbs of boost?

sweet99ss on 12-07-2012

12-10-2012 05:24 AM
by Bob@BruteSpeed

8

5,282

425, 88893287, 89017352, chevrolet, colorado, holden, hp, ls1, ls1tech, lsx, nal, nal89017352, performance, review, springs, thompson

Replacement LS1: Will this work?

white2001formula on 11-21-2012

11-21-2012 04:58 PM
by thompson

5

1,659

Generation IV External Engine

1999, 425, 99, belt, camaro, carlo, hood, ls1, monte, pewter, racing, rwhp, stock, stripes, ultra, z28

1999 Z28 , not stock...

3rdgentug on 10-16-2012

10-18-2012 04:06 PM
by 3rdgentug

4

1,229

What is it Worth?

35, 4, 425, 90, bend, black, coupler, couplers, intake, lq4, ls1, ls3, silicon, silicone, stretch

Where can I find a 4.25" to 4" 90* silicone coupler.

Snyper on 09-13-2012

09-13-2012 01:21 PM
by 01'SSLSX

3

4,677

425, 425hp, camshaft, engine, good, hp, ls, ls1, tech

425hp LS1 engine

dbs1 on 07-31-2012

08-23-2012 04:46 AM
by CAL_CAMAROE_99

2

1,403

Cadillac CTS-V 2004-2007 (Gen I)

102, 3, 375, 400, 425, 90, cai, coupler, degree, elbow, ls1tech, nick, reducing, silicone, williams

90 degree elbow silicone adapter reducer

lollygagger8 on 07-31-2012

08-01-2012 09:53 AM
by lollygagger8

7

1,784

39, 425, 4250, biggest, callies, crank, crankshaft, deck, eagle, ebay, extension, largest, ls1, lsx, magnum, speed, stroke, texas

ls1 4.250 stroke

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1 2)

bp944 on 07-25-2010

07-27-2012 07:02 AM
by LS6

20

14,291

Cadillac CTS-V 2004-2007 (Gen I)

15, 2004, 425, bb, black, cadillac, cts, ctsv, dash, emblem, emblems, exhaust, indicators, ls6, tint, tips

Poll

Replace CTS emblem with LS6 emblem or....

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1 2)

JayBirdWs6 on 07-13-2012

07-14-2012 02:15 AM
by AAIIIC

23

5,036

Procharger pulleys

ginop524 on 04-20-2012

07-11-2012 06:59 AM
by ginop524

5

676

Cadillac CTS-V 2004-2007 (Gen I)

102, 425, body, clam, corvette, coupler, fast, intake, nick, nw, od, racepartsolutions, silicone, throttle, tube, williams

Throttle Body Coupler

lollygagger8 on 07-09-2012

07-09-2012 02:51 PM
by lollygagger8

3

3,179

3500, 425, car, gforce, hp, lb, ls1, ls1tech, mile, performance, quarter, results, reviews, time, track

G-Force tuned 453 hp.. TRACK RESULTS

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1 2 3 4 5 ... Last Page)

edub80 on 06-04-2012

06-26-2012 01:32 AM
by jgarza54

203

12,179

Texas Members

3, 35, 4, 425, 90, add, bend, coupler, degree, housing, iat, intake, ls7, maf, silicone

Looking for 90* silicone bend

TWS on 06-09-2012

06-11-2012 11:43 AM
by TWS

12

3,034

425, bypass, d1sc, ls1tech, open, pulley, staying, valve

how much boost should i expect to make?

ranedoss27 on 06-02-2012

06-02-2012 06:04 PM
by vmapper

5

825

CBM ad featuring new products

CBM on 05-08-2012

05-09-2012 12:27 PM
by CBM

2

765

1997, 425, 97, camaro, car, cars, corvette, drag, hp, sale, street, streetstrip, strip, wheels, yellow

1997 Camaro Street/Strip --425hp F/S-F/T

sprayn_z on 04-03-2012

04-22-2012 11:18 PM
by sprayn_z

4

1,131

340, 425, 438, 8rib, procharger, pulley, pulleys, rib, sale

FS: 3.40, 4.25, & 4.38 8 rib procharger pulley

bRAZENLS2gOAt on 04-14-2012

04-15-2012 02:21 PM
by bRAZENLS2gOAt

1

894

Generation IV External Engine

Those with a PowrMaf step in here.

xRelapse13 on 02-25-2012

03-01-2012 01:41 PM
by Rickenbackerman

3

1,022

383, 425, 450, bolt, cars, engine, horsepower, impala, ls1, lt1, make, push, rwhp, ss, walk

New to the LT1 engine, want 425-450 rwhp!

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1 2)

MarkII on 02-18-2012

02-26-2012 08:47 PM
by BTC

24

16,935

LT1-LT4 Modifications

222226, 425, cam, caterpillar, driveability, engine, eps, g5x2, ii, lobes, location, ls1tech, lsl, specs, whiplash

Suggested Cam Specs for 425+ RWHP

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1 2)

OneBadvAte on 02-16-2011

02-04-2012 08:48 PM
by verticide

34

4,740

425HP Chrysler 300 SRT8 18.5K

96modgt on 12-26-2011

01-10-2012 06:14 PM
by 96modgt

4

980

11, 1995, 1995z28, 383, 390, 425, 95, 99, craigslist, engine, gears, member, rwhp, sale, spohn, suspension, z28

low 11 second 1995 z28 for sale 425rwhp 383

1quick redz28 on 12-27-2011

01-07-2012 08:33 AM
by 1quick redz28

3

1,001

425, aluminum, biggest, block, bore, cylinder, engine, hp, ls, ls1, lsx, max, maximum, sleeves, stroke

Biggest bore/stroke for stock ls1 aluminum block

LS_Dreamin' on 12-14-2011

01-03-2012 02:07 AM
by My6speedZ

17

30,430

4, 425, 53, 90, 90mm, black, body, coupler, elbow, id, reducer, silicone, throttle, turbo, twin, umi

4.25" throttle body to a 3" Intake Pipe

Wicked69 on 12-12-2011

12-14-2011 01:39 PM
by stevieturbo

13

11,677

Generation IV Internal Engine

410, 425, 60, 60ls, 6125, block, clearanced, crank, eagle, kit, ls1, rod, stroke, stroker, wwwmastmotorsportscomphr

PHR 425 Iron 6.0

jarheadl34 on 10-25-2011

10-30-2011 01:39 AM
by Pwebbz28

3

1,412

1995, 425, black, corvette, elbow, elbows, intake, line, lt, lt1, reducer, replacing, silicone, tests, vac

intake elbow

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1 2 3)

chris95lt1ta on 03-09-2011

10-16-2011 12:14 PM
by Big Al

48

5,747

LT1-LT4 Modifications

109, 10s, 14, 415, 425, 460, camaro, horsepower, ls1, lt1, mile, rwhp, ss, times, vert, weight

Horsepower+set up susp.= 10's?

IslandParkRacing on 09-27-2011

10-04-2011 06:49 AM
by BlackScreaminMachine

4

1,442

Drag Racing Tech

425, boost, draw, forced, impco, induction, injection, intercooler, ls1tech, propane, reference, referenced, refrencing, supercharger, turbo

Boost referenced Propane fueling

cjmatt on 09-09-2011

09-09-2011 08:54 PM
by Grr

6

967

Generation III External Engine

2001, 243, 425, 425hp, affect, camaro, cams, carlo, cnc, custom, heads, hp, making, mods, monte, patrick, pulley, ss, underdrive

2001 SS. 425 HP goal...help.

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1 2)

mawilso24 on 09-03-2011

09-05-2011 01:35 PM
by mike c.

21

2,662

2002, 425, 5444611, 93, body, cams, comp, fox, hp, ls1, pontiac, tech, trade, trans, transam, ws6

2002 Trans Am WS6 29k Miles 425+HP

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1 2 3 4 5)

Last02TransAm on 11-05-2010

09-01-2011 12:19 PM
by Last02TransAm

83

11,959

425, bang, camaro, car, driver, drivers, duramax, exhaust, leak, loud, makes, moving, noise, polaris, side

Loud noise from driver's side... Vid included

LNCHBOX on 07-31-2011

07-31-2011 07:14 PM
by bayer-z28

5

1,324

Street Racing & Kill Stories

10 SS takes out a terminator!

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1 2 3)

sweetC5 on 07-08-2011

07-11-2011 09:01 PM
by mannyman84

53

2,172

, 425, 479, ill, im6, ls1, lsx, tsm, tuned, wwwtsm

TSM Tuned H/C/I M6 thru 12-Bolt - 479/425

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1 2)

Head Hunter on 05-04-2011

06-28-2011 03:02 PM
by Head Hunter

37

3,483

425, 75, 75shot, degrees, dyno, ls6, nitrous, oxide, pull, retune, shot, spray, timing

75 Shot on Top of 425hp

Greekey on 05-28-2011

05-31-2011 12:33 AM
by Graham@NitrousOutlet

15

779

Nitrous Oxide

15lbs, 425, 438, boost, changing, charger, d1sc, guide, make, pro, procharger, pulley, pulleys, rib, sale, size

Procharger pulley = ? boost

02SOMLS1WS6 on 05-27-2011

05-27-2011 10:30 PM
by The Alchemist

10

7,163

pulley size

blown97ss on 05-13-2011

05-20-2011 07:51 PM
by Bob@BruteSpeed

5

1,420

425, 4340, callies, cars, chevelle, chevelles, crank, dragonslayer, forged, gas, pump, sale, street, stroke, tube

FS/T 9 Sec pump gas Chevelle

goatlocker on 01-03-2010

05-07-2011 05:36 PM
by tommyd2006

10

3,132